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var $jQ = jQuery.noConflict(); /*! * jQuery UI 1.8.13 * * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about) * Dual licensed under the MIT or GPL Version 2 licenses. * http://jquery.org/license * * http://docs.jquery.com/UI */ (function(a,d){function c(g,e){var i=g.nodeName.toLowerCase();if("area"===i){e=g.parentNode;i=e.name;if(!g.href||!i||e.nodeName.toLowerCase()!=="map")return false;g=a("img[usemap=#"+i+"]")[0];return!!g&&f(g)}return(/input|select|textarea|button|object/.test(i)?!g.disabled:"a"==i?g.href||e:e)&&f(g)}function f(g){return!a(g).parents().andSelf().filter(function(){return a.curCSS(this,"visibility")==="hidden"||a.expr.filters.hidden(this)}).length}a.ui=a.ui||{};if(!a.ui.version){a.extend(a.ui,{version:"1.8.13", keyCode:{ALT:18,BACKSPACE:8,CAPS_LOCK:20,COMMA:188,COMMAND:91,COMMAND_LEFT:91,COMMAND_RIGHT:93,CONTROL:17,DELETE:46,DOWN:40,END:35,ENTER:13,ESCAPE:27,HOME:36,INSERT:45,LEFT:37,MENU:93,NUMPAD_ADD:107,NUMPAD_DECIMAL:110,NUMPAD_DIVIDE:111,NUMPAD_ENTER:108,NUMPAD_MULTIPLY:106,NUMPAD_SUBTRACT:109,PAGE_DOWN:34,PAGE_UP:33,PERIOD:190,RIGHT:39,SHIFT:16,SPACE:32,TAB:9,UP:38,WINDOWS:91}});a.fn.extend({_focus:a.fn.focus,focus:function(g,e){return typeof g==="number"?this.each(function(){var i=this;setTimeout(function(){a(i).focus(); 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return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions= {width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var d=this.options;if(d.containment=="parent")d.containment=this.helper[0].parentNode;if(d.containment=="document"||d.containment=="window")this.containment=[(d.containment=="document"?0:a(window).scrollLeft())-this.offset.relative.left-this.offset.parent.left,(d.containment=="document"?0:a(window).scrollTop())-this.offset.relative.top-this.offset.parent.top,(d.containment=="document"?0:a(window).scrollLeft())+ a(d.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(d.containment=="document"?0:a(window).scrollTop())+(a(d.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(d.containment)&&d.containment.constructor!=Array){d=a(d.containment);var c=d[0];if(c){d.offset();var f=a(c).css("overflow")!="hidden";this.containment=[(parseInt(a(c).css("borderLeftWidth"), 10)||0)+(parseInt(a(c).css("paddingLeft"),10)||0),(parseInt(a(c).css("borderTopWidth"),10)||0)+(parseInt(a(c).css("paddingTop"),10)||0),(f?Math.max(c.scrollWidth,c.offsetWidth):c.offsetWidth)-(parseInt(a(c).css("borderLeftWidth"),10)||0)-(parseInt(a(c).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(c.scrollHeight,c.offsetHeight):c.offsetHeight)-(parseInt(a(c).css("borderTopWidth"),10)||0)-(parseInt(a(c).css("paddingBottom"),10)||0)-this.helperProportions.height- this.margins.top-this.margins.bottom];this.relative_container=d}}else if(d.containment.constructor==Array)this.containment=d.containment},_convertPositionTo:function(d,c){if(!c)c=this.position;d=d=="absolute"?1:-1;var f=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&& a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(d){var c=this.options,f=this.cssPosition=="absolute"&&!(this.scrollParent[0]!=document&&a.ui.contains(this.scrollParent[0], this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName),e=d.pageX,i=d.pageY;if(this.originalPosition){var b;if(this.containment){if(this.relative_container){b=this.relative_container.offset();b=[this.containment[0]+b.left,this.containment[1]+b.top,this.containment[2]+b.left,this.containment[3]+b.top]}else b=this.containment;if(d.pageX-this.offset.click.leftb[2])e=b[2]+this.offset.click.left;if(d.pageY-this.offset.click.top>b[3])i=b[3]+this.offset.click.top}if(c.grid){i=this.originalPageY+Math.round((i-this.originalPageY)/c.grid[1])*c.grid[1];i=b?!(i-this.offset.click.topb[3])?i:!(i-this.offset.click.topb[2])?e:!(e-this.offset.click.left< b[0])?e-c.grid[0]:e+c.grid[0]:e}}return{top:i-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop()),left:e-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"); this.helper[0]!=this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove();this.helper=null;this.cancelHelperRemoval=false},_trigger:function(d,c,f){f=f||this._uiHash();a.ui.plugin.call(this,d,[c,f]);if(d=="drag")this.positionAbs=this._convertPositionTo("absolute");return a.Widget.prototype._trigger.call(this,d,c,f)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}});a.extend(a.ui.draggable,{version:"1.8.13"}); a.ui.plugin.add("draggable","connectToSortable",{start:function(d,c){var f=a(this).data("draggable"),g=f.options,e=a.extend({},c,{item:f.element});f.sortables=[];a(g.connectToSortable).each(function(){var i=a.data(this,"sortable");if(i&&!i.options.disabled){f.sortables.push({instance:i,shouldRevert:i.options.revert});i.refreshPositions();i._trigger("activate",d,e)}})},stop:function(d,c){var f=a(this).data("draggable"),g=a.extend({},c,{item:f.element});a.each(f.sortables,function(){if(this.instance.isOver){this.instance.isOver= 0;f.cancelHelperRemoval=true;this.instance.cancelHelperRemoval=false;if(this.shouldRevert)this.instance.options.revert=true;this.instance._mouseStop(d);this.instance.options.helper=this.instance.options._helper;f.options.helper=="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})}else{this.instance.cancelHelperRemoval=false;this.instance._trigger("deactivate",d,g)}})},drag:function(d,c){var f=a(this).data("draggable"),g=this;a.each(f.sortables,function(){this.instance.positionAbs= f.positionAbs;this.instance.helperProportions=f.helperProportions;this.instance.offset.click=f.offset.click;if(this.instance._intersectsWith(this.instance.containerCache)){if(!this.instance.isOver){this.instance.isOver=1;this.instance.currentItem=a(g).clone().removeAttr("id").appendTo(this.instance.element).data("sortable-item",true);this.instance.options._helper=this.instance.options.helper;this.instance.options.helper=function(){return c.helper[0]};d.target=this.instance.currentItem[0];this.instance._mouseCapture(d, true);this.instance._mouseStart(d,true,true);this.instance.offset.click.top=f.offset.click.top;this.instance.offset.click.left=f.offset.click.left;this.instance.offset.parent.left-=f.offset.parent.left-this.instance.offset.parent.left;this.instance.offset.parent.top-=f.offset.parent.top-this.instance.offset.parent.top;f._trigger("toSortable",d);f.dropped=this.instance.element;f.currentItem=f.element;this.instance.fromOutside=f}this.instance.currentItem&&this.instance._mouseDrag(d)}else if(this.instance.isOver){this.instance.isOver= 0;this.instance.cancelHelperRemoval=true;this.instance.options.revert=false;this.instance._trigger("out",d,this.instance._uiHash(this.instance));this.instance._mouseStop(d,true);this.instance.options.helper=this.instance.options._helper;this.instance.currentItem.remove();this.instance.placeholder&&this.instance.placeholder.remove();f._trigger("fromSortable",d);f.dropped=false}})}});a.ui.plugin.add("draggable","cursor",{start:function(){var d=a("body"),c=a(this).data("draggable").options;if(d.css("cursor"))c._cursor= d.css("cursor");d.css("cursor",c.cursor)},stop:function(){var d=a(this).data("draggable").options;d._cursor&&a("body").css("cursor",d._cursor)}});a.ui.plugin.add("draggable","opacity",{start:function(d,c){d=a(c.helper);c=a(this).data("draggable").options;if(d.css("opacity"))c._opacity=d.css("opacity");d.css("opacity",c.opacity)},stop:function(d,c){d=a(this).data("draggable").options;d._opacity&&a(c.helper).css("opacity",d._opacity)}});a.ui.plugin.add("draggable","scroll",{start:function(){var d=a(this).data("draggable"); if(d.scrollParent[0]!=document&&d.scrollParent[0].tagName!="HTML")d.overflowOffset=d.scrollParent.offset()},drag:function(d){var c=a(this).data("draggable"),f=c.options,g=false;if(c.scrollParent[0]!=document&&c.scrollParent[0].tagName!="HTML"){if(!f.axis||f.axis!="x")if(c.overflowOffset.top+c.scrollParent[0].offsetHeight-d.pageY=0;l--){var o=f.snapElements[l].left,n=o+f.snapElements[l].width,k=f.snapElements[l].top,m=k+f.snapElements[l].height;if(o-e=l&&i<=o||b>=l&&b<=o||io)&&(g>= h&&g<=j||e>=h&&e<=j||gj);default:return false}};a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(d,c){var f=a.ui.ddmanager.droppables[d.options.scope]||[],g=c?c.type:null,e=(d.currentItem||d.element).find(":data(droppable)").andSelf(),i=0;a:for(;i').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(), top:this.element.css("top"),left:this.element.css("left")}));this.element=this.element.parent().data("resizable",this.element.data("resizable"));this.elementIsWrapper=true;this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")});this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0});this.originalResizeStyle= this.originalElement.css("resize");this.originalElement.css("resize","none");this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"}));this.originalElement.css({margin:this.originalElement.css("margin")});this._proportionallyResize()}this.handles=g.handles||(!a(".ui-resizable-handle",this.element).length?"e,s,se":{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne", nw:".ui-resizable-nw"});if(this.handles.constructor==String){if(this.handles=="all")this.handles="n,e,s,w,se,sw,ne,nw";var e=this.handles.split(",");this.handles={};for(var i=0;i');/sw|se|ne|nw/.test(b)&&h.css({zIndex:++g.zIndex});"se"==b&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se");this.handles[b]=".ui-resizable-"+b;this.element.append(h)}}this._renderAxis=function(j){j=j||this.element;for(var l in this.handles){if(this.handles[l].constructor== String)this.handles[l]=a(this.handles[l],this.element).show();if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var o=a(this.handles[l],this.element),n=0;n=/sw|ne|nw|se|n|s/.test(l)?o.outerHeight():o.outerWidth();o=["padding",/ne|nw|n/.test(l)?"Top":/se|sw|s/.test(l)?"Bottom":/^e$/.test(l)?"Right":"Left"].join("");j.css(o,n);this._proportionallyResize()}a(this.handles[l])}};this._renderAxis(this.element);this._handles=a(".ui-resizable-handle",this.element).disableSelection(); this._handles.mouseover(function(){if(!f.resizing){if(this.className)var j=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);f.axis=j&&j[1]?j[1]:"se"}});if(g.autoHide){this._handles.hide();a(this.element).addClass("ui-resizable-autohide").hover(function(){if(!g.disabled){a(this).removeClass("ui-resizable-autohide");f._handles.show()}},function(){if(!g.disabled)if(!f.resizing){a(this).addClass("ui-resizable-autohide");f._handles.hide()}})}this._mouseInit()},destroy:function(){this._mouseDestroy(); var f=function(e){a(e).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){f(this.element);var g=this.element;g.after(this.originalElement.css({position:g.css("position"),width:g.outerWidth(),height:g.outerHeight(),top:g.css("top"),left:g.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle);f(this.originalElement);return this},_mouseCapture:function(f){var g= false;for(var e in this.handles)if(a(this.handles[e])[0]==f.target)g=true;return!this.options.disabled&&g},_mouseStart:function(f){var g=this.options,e=this.element.position(),i=this.element;this.resizing=true;this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()};if(i.is(".ui-draggable")||/absolute/.test(i.css("position")))i.css({position:"absolute",top:e.top,left:e.left});a.browser.opera&&/relative/.test(i.css("position"))&&i.css({position:"relative",top:"auto",left:"auto"}); this._renderProxy();e=d(this.helper.css("left"));var b=d(this.helper.css("top"));if(g.containment){e+=a(g.containment).scrollLeft()||0;b+=a(g.containment).scrollTop()||0}this.offset=this.helper.offset();this.position={left:e,top:b};this.size=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()};this.originalSize=this._helper?{width:i.outerWidth(),height:i.outerHeight()}:{width:i.width(),height:i.height()};this.originalPosition={left:e,top:b};this.sizeDiff= {width:i.outerWidth()-i.width(),height:i.outerHeight()-i.height()};this.originalMousePosition={left:f.pageX,top:f.pageY};this.aspectRatio=typeof g.aspectRatio=="number"?g.aspectRatio:this.originalSize.width/this.originalSize.height||1;g=a(".ui-resizable-"+this.axis).css("cursor");a("body").css("cursor",g=="auto"?this.axis+"-resize":g);i.addClass("ui-resizable-resizing");this._propagate("start",f);return true},_mouseDrag:function(f){var g=this.helper,e=this.originalMousePosition,i=this._change[this.axis]; if(!i)return false;e=i.apply(this,[f,f.pageX-e.left||0,f.pageY-e.top||0]);if(this._aspectRatio||f.shiftKey)e=this._updateRatio(e,f);e=this._respectSize(e,f);this._propagate("resize",f);g.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"});!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize();this._updateCache(e);this._trigger("resize",f,this.ui());return false},_mouseStop:function(f){this.resizing= false;var g=this.options,e=this;if(this._helper){var i=this._proportionallyResizeElements,b=i.length&&/textarea/i.test(i[0].nodeName);i=b&&a.ui.hasScroll(i[0],"left")?0:e.sizeDiff.height;b=b?0:e.sizeDiff.width;b={width:e.helper.width()-b,height:e.helper.height()-i};i=parseInt(e.element.css("left"),10)+(e.position.left-e.originalPosition.left)||null;var h=parseInt(e.element.css("top"),10)+(e.position.top-e.originalPosition.top)||null;g.animate||this.element.css(a.extend(b,{top:h,left:i}));e.helper.height(e.size.height); e.helper.width(e.size.width);this._helper&&!g.animate&&this._proportionallyResize()}a("body").css("cursor","auto");this.element.removeClass("ui-resizable-resizing");this._propagate("stop",f);this._helper&&this.helper.remove();return false},_updateCache:function(f){this.offset=this.helper.offset();if(c(f.left))this.position.left=f.left;if(c(f.top))this.position.top=f.top;if(c(f.height))this.size.height=f.height;if(c(f.width))this.size.width=f.width},_updateRatio:function(f){var g=this.position,e=this.size, i=this.axis;if(f.height)f.width=e.height*this.aspectRatio;else if(f.width)f.height=e.width/this.aspectRatio;if(i=="sw"){f.left=g.left+(e.width-f.width);f.top=null}if(i=="nw"){f.top=g.top+(e.height-f.height);f.left=g.left+(e.width-f.width)}return f},_respectSize:function(f){var g=this.options,e=this.axis,i=c(f.width)&&g.maxWidth&&g.maxWidthf.width,j=c(f.height)&&g.minHeight&&g.minHeight>f.height;if(h)f.width= g.minWidth;if(j)f.height=g.minHeight;if(i)f.width=g.maxWidth;if(b)f.height=g.maxHeight;var l=this.originalPosition.left+this.originalSize.width,o=this.position.top+this.size.height,n=/sw|nw|w/.test(e);e=/nw|ne|n/.test(e);if(h&&n)f.left=l-g.minWidth;if(i&&n)f.left=l-g.maxWidth;if(j&&e)f.top=o-g.minHeight;if(b&&e)f.top=o-g.maxHeight;if((g=!f.width&&!f.height)&&!f.left&&f.top)f.top=null;else if(g&&!f.top&&f.left)f.left=null;return f},_proportionallyResize:function(){if(this._proportionallyResizeElements.length)for(var f= this.helper||this.element,g=0;g');var g=a.browser.msie&&a.browser.version<7,e=g?1:0;g=g?2:-1;this.helper.addClass(this._helper).css({width:this.element.outerWidth()+g,height:this.element.outerHeight()+g,position:"absolute",left:this.elementOffset.left- e+"px",top:this.elementOffset.top-e+"px",zIndex:++f.zIndex});this.helper.appendTo("body").disableSelection()}else this.helper=this.element},_change:{e:function(f,g){return{width:this.originalSize.width+g}},w:function(f,g){return{left:this.originalPosition.left+g,width:this.originalSize.width-g}},n:function(f,g,e){return{top:this.originalPosition.top+e,height:this.originalSize.height-e}},s:function(f,g,e){return{height:this.originalSize.height+e}},se:function(f,g,e){return a.extend(this._change.s.apply(this, arguments),this._change.e.apply(this,[f,g,e]))},sw:function(f,g,e){return a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[f,g,e]))},ne:function(f,g,e){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[f,g,e]))},nw:function(f,g,e){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[f,g,e]))}},_propagate:function(f,g){a.ui.plugin.call(this,f,[g,this.ui()]);f!="resize"&&this._trigger(f,g,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement, element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}});a.extend(a.ui.resizable,{version:"1.8.13"});a.ui.plugin.add("resizable","alsoResize",{start:function(){var f=a(this).data("resizable").options,g=function(e){a(e).each(function(){var i=a(this);i.data("resizable-alsoresize",{width:parseInt(i.width(),10),height:parseInt(i.height(),10),left:parseInt(i.css("left"),10),top:parseInt(i.css("top"),10),position:i.css("position")})})}; if(typeof f.alsoResize=="object"&&!f.alsoResize.parentNode)if(f.alsoResize.length){f.alsoResize=f.alsoResize[0];g(f.alsoResize)}else a.each(f.alsoResize,function(e){g(e)});else g(f.alsoResize)},resize:function(f,g){var e=a(this).data("resizable");f=e.options;var i=e.originalSize,b=e.originalPosition,h={height:e.size.height-i.height||0,width:e.size.width-i.width||0,top:e.position.top-b.top||0,left:e.position.left-b.left||0},j=function(l,o){a(l).each(function(){var n=a(this),k=a(this).data("resizable-alsoresize"), m={},p=o&&o.length?o:n.parents(g.originalElement[0]).length?["width","height"]:["width","height","top","left"];a.each(p,function(q,s){if((q=(k[s]||0)+(h[s]||0))&&q>=0)m[s]=q||null});if(a.browser.opera&&/relative/.test(n.css("position"))){e._revertToRelativePosition=true;n.css({position:"absolute",top:"auto",left:"auto"})}n.css(m)})};typeof f.alsoResize=="object"&&!f.alsoResize.nodeType?a.each(f.alsoResize,function(l,o){j(l,o)}):j(f.alsoResize)},stop:function(){var f=a(this).data("resizable"),g=f.options, e=function(i){a(i).each(function(){var b=a(this);b.css({position:b.data("resizable-alsoresize").position})})};if(f._revertToRelativePosition){f._revertToRelativePosition=false;typeof g.alsoResize=="object"&&!g.alsoResize.nodeType?a.each(g.alsoResize,function(i){e(i)}):e(g.alsoResize)}a(this).removeData("resizable-alsoresize")}});a.ui.plugin.add("resizable","animate",{stop:function(f){var g=a(this).data("resizable"),e=g.options,i=g._proportionallyResizeElements,b=i.length&&/textarea/i.test(i[0].nodeName), h=b&&a.ui.hasScroll(i[0],"left")?0:g.sizeDiff.height;b={width:g.size.width-(b?0:g.sizeDiff.width),height:g.size.height-h};h=parseInt(g.element.css("left"),10)+(g.position.left-g.originalPosition.left)||null;var j=parseInt(g.element.css("top"),10)+(g.position.top-g.originalPosition.top)||null;g.element.animate(a.extend(b,j&&h?{top:j,left:h}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var l={width:parseInt(g.element.css("width"),10),height:parseInt(g.element.css("height"), 10),top:parseInt(g.element.css("top"),10),left:parseInt(g.element.css("left"),10)};i&&i.length&&a(i[0]).css({width:l.width,height:l.height});g._updateCache(l);g._propagate("resize",f)}})}});a.ui.plugin.add("resizable","containment",{start:function(){var f=a(this).data("resizable"),g=f.element,e=f.options.containment;if(g=e instanceof a?e.get(0):/parent/.test(e)?g.parent().get(0):e){f.containerElement=a(g);if(/document/.test(e)||e==document){f.containerOffset={left:0,top:0};f.containerPosition={left:0, top:0};f.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight}}else{var i=a(g),b=[];a(["Top","Right","Left","Bottom"]).each(function(l,o){b[l]=d(i.css("padding"+o))});f.containerOffset=i.offset();f.containerPosition=i.position();f.containerSize={height:i.innerHeight()-b[3],width:i.innerWidth()-b[1]};e=f.containerOffset;var h=f.containerSize.height,j=f.containerSize.width;j=a.ui.hasScroll(g,"left")?g.scrollWidth:j; h=a.ui.hasScroll(g)?g.scrollHeight:h;f.parentData={element:g,left:e.left,top:e.top,width:j,height:h}}}},resize:function(f){var g=a(this).data("resizable"),e=g.options,i=g.containerOffset,b=g.position;f=g._aspectRatio||f.shiftKey;var h={top:0,left:0},j=g.containerElement;if(j[0]!=document&&/static/.test(j.css("position")))h=i;if(b.left<(g._helper?i.left:0)){g.size.width+=g._helper?g.position.left-i.left:g.position.left-h.left;if(f)g.size.height=g.size.width/e.aspectRatio;g.position.left=e.helper?i.left: 0}if(b.top<(g._helper?i.top:0)){g.size.height+=g._helper?g.position.top-i.top:g.position.top;if(f)g.size.width=g.size.height*e.aspectRatio;g.position.top=g._helper?i.top:0}g.offset.left=g.parentData.left+g.position.left;g.offset.top=g.parentData.top+g.position.top;e=Math.abs((g._helper?g.offset.left-h.left:g.offset.left-h.left)+g.sizeDiff.width);i=Math.abs((g._helper?g.offset.top-h.top:g.offset.top-i.top)+g.sizeDiff.height);b=g.containerElement.get(0)==g.element.parent().get(0);h=/relative|absolute/.test(g.containerElement.css("position")); if(b&&h)e-=g.parentData.left;if(e+g.size.width>=g.parentData.width){g.size.width=g.parentData.width-e;if(f)g.size.height=g.size.width/g.aspectRatio}if(i+g.size.height>=g.parentData.height){g.size.height=g.parentData.height-i;if(f)g.size.width=g.size.height*g.aspectRatio}},stop:function(){var f=a(this).data("resizable"),g=f.options,e=f.containerOffset,i=f.containerPosition,b=f.containerElement,h=a(f.helper),j=h.offset(),l=h.outerWidth()-f.sizeDiff.width;h=h.outerHeight()-f.sizeDiff.height;f._helper&& !g.animate&&/relative/.test(b.css("position"))&&a(this).css({left:j.left-i.left-e.left,width:l,height:h});f._helper&&!g.animate&&/static/.test(b.css("position"))&&a(this).css({left:j.left-i.left-e.left,width:l,height:h})}});a.ui.plugin.add("resizable","ghost",{start:function(){var f=a(this).data("resizable"),g=f.options,e=f.size;f.ghost=f.originalElement.clone();f.ghost.css({opacity:0.25,display:"block",position:"relative",height:e.height,width:e.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof g.ghost== "string"?g.ghost:"");f.ghost.appendTo(f.helper)},resize:function(){var f=a(this).data("resizable");f.ghost&&f.ghost.css({position:"relative",height:f.size.height,width:f.size.width})},stop:function(){var f=a(this).data("resizable");f.ghost&&f.helper&&f.helper.get(0).removeChild(f.ghost.get(0))}});a.ui.plugin.add("resizable","grid",{resize:function(){var f=a(this).data("resizable"),g=f.options,e=f.size,i=f.originalSize,b=f.originalPosition,h=f.axis;g.grid=typeof g.grid=="number"?[g.grid,g.grid]:g.grid; var j=Math.round((e.width-i.width)/(g.grid[0]||1))*(g.grid[0]||1);g=Math.round((e.height-i.height)/(g.grid[1]||1))*(g.grid[1]||1);if(/^(se|s|e)$/.test(h)){f.size.width=i.width+j;f.size.height=i.height+g}else if(/^(ne)$/.test(h)){f.size.width=i.width+j;f.size.height=i.height+g;f.position.top=b.top-g}else{if(/^(sw)$/.test(h)){f.size.width=i.width+j;f.size.height=i.height+g}else{f.size.width=i.width+j;f.size.height=i.height+g;f.position.top=b.top-g}f.position.left=b.left-j}}});var d=function(f){return parseInt(f, 10)||0},c=function(f){return!isNaN(parseInt(f,10))}})(jQuery); (function(a){a.widget("ui.selectable",a.ui.mouse,{options:{appendTo:"body",autoRefresh:true,distance:0,filter:"*",tolerance:"touch"},_create:function(){var d=this;this.element.addClass("ui-selectable");this.dragged=false;var c;this.refresh=function(){c=a(d.options.filter,d.element[0]);c.each(function(){var f=a(this),g=f.offset();a.data(this,"selectable-item",{element:this,$element:f,left:g.left,top:g.top,right:g.left+f.outerWidth(),bottom:g.top+f.outerHeight(),startselected:false,selected:f.hasClass("ui-selected"), selecting:f.hasClass("ui-selecting"),unselecting:f.hasClass("ui-unselecting")})})};this.refresh();this.selectees=c.addClass("ui-selectee");this._mouseInit();this.helper=a("
")},destroy:function(){this.selectees.removeClass("ui-selectee").removeData("selectable-item");this.element.removeClass("ui-selectable ui-selectable-disabled").removeData("selectable").unbind(".selectable");this._mouseDestroy();return this},_mouseStart:function(d){var c=this;this.opos=[d.pageX, d.pageY];if(!this.options.disabled){var f=this.options;this.selectees=a(f.filter,this.element[0]);this._trigger("start",d);a(f.appendTo).append(this.helper);this.helper.css({left:d.clientX,top:d.clientY,width:0,height:0});f.autoRefresh&&this.refresh();this.selectees.filter(".ui-selected").each(function(){var g=a.data(this,"selectable-item");g.startselected=true;if(!d.metaKey){g.$element.removeClass("ui-selected");g.selected=false;g.$element.addClass("ui-unselecting");g.unselecting=true;c._trigger("unselecting", d,{unselecting:g.element})}});a(d.target).parents().andSelf().each(function(){var g=a.data(this,"selectable-item");if(g){var e=!d.metaKey||!g.$element.hasClass("ui-selected");g.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting");g.unselecting=!e;g.selecting=e;(g.selected=e)?c._trigger("selecting",d,{selecting:g.element}):c._trigger("unselecting",d,{unselecting:g.element});return false}})}},_mouseDrag:function(d){var c=this;this.dragged=true;if(!this.options.disabled){var f= this.options,g=this.opos[0],e=this.opos[1],i=d.pageX,b=d.pageY;if(g>i){var h=i;i=g;g=h}if(e>b){h=b;b=e;e=h}this.helper.css({left:g,top:e,width:i-g,height:b-e});this.selectees.each(function(){var j=a.data(this,"selectable-item");if(!(!j||j.element==c.element[0])){var l=false;if(f.tolerance=="touch")l=!(j.left>i||j.rightb||j.bottomg&&j.righte&&j.bottom *",opacity:false,placeholder:false,revert:false,scroll:true,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1E3},_create:function(){var d=this.options;this.containerCache={};this.element.addClass("ui-sortable"); this.refresh();this.floating=this.items.length?d.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):false;this.offset=this.element.offset();this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable");this._mouseDestroy();for(var d=this.items.length-1;d>=0;d--)this.items[d].item.removeData("sortable-item");return this},_setOption:function(d,c){if(d=== "disabled"){this.options[d]=c;this.widget()[c?"addClass":"removeClass"]("ui-sortable-disabled")}else a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(d,c){if(this.reverting)return false;if(this.options.disabled||this.options.type=="static")return false;this._refreshItems(d);var f=null,g=this;a(d.target).parents().each(function(){if(a.data(this,"sortable-item")==g){f=a(this);return false}});if(a.data(d.target,"sortable-item")==g)f=a(d.target);if(!f)return false;if(this.options.handle&& !c){var e=false;a(this.options.handle,f).find("*").andSelf().each(function(){if(this==d.target)e=true});if(!e)return false}this.currentItem=f;this._removeCurrentsFromItems();return true},_mouseStart:function(d,c,f){c=this.options;var g=this;this.currentContainer=this;this.refreshPositions();this.helper=this._createHelper(d);this._cacheHelperProportions();this._cacheMargins();this.scrollParent=this.helper.scrollParent();this.offset=this.currentItem.offset();this.offset={top:this.offset.top-this.margins.top, left:this.offset.left-this.margins.left};this.helper.css("position","absolute");this.cssPosition=this.helper.css("position");a.extend(this.offset,{click:{left:d.pageX-this.offset.left,top:d.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()});this.originalPosition=this._generatePosition(d);this.originalPageX=d.pageX;this.originalPageY=d.pageY;c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt);this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]}; this.helper[0]!=this.currentItem[0]&&this.currentItem.hide();this._createPlaceholder();c.containment&&this._setContainment();if(c.cursor){if(a("body").css("cursor"))this._storedCursor=a("body").css("cursor");a("body").css("cursor",c.cursor)}if(c.opacity){if(this.helper.css("opacity"))this._storedOpacity=this.helper.css("opacity");this.helper.css("opacity",c.opacity)}if(c.zIndex){if(this.helper.css("zIndex"))this._storedZIndex=this.helper.css("zIndex");this.helper.css("zIndex",c.zIndex)}if(this.scrollParent[0]!= document&&this.scrollParent[0].tagName!="HTML")this.overflowOffset=this.scrollParent.offset();this._trigger("start",d,this._uiHash());this._preserveHelperProportions||this._cacheHelperProportions();if(!f)for(f=this.containers.length-1;f>=0;f--)this.containers[f]._trigger("activate",d,g._uiHash(this));if(a.ui.ddmanager)a.ui.ddmanager.current=this;a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,d);this.dragging=true;this.helper.addClass("ui-sortable-helper");this._mouseDrag(d); return true},_mouseDrag:function(d){this.position=this._generatePosition(d);this.positionAbs=this._convertPositionTo("absolute");if(!this.lastPositionAbs)this.lastPositionAbs=this.positionAbs;if(this.options.scroll){var c=this.options,f=false;if(this.scrollParent[0]!=document&&this.scrollParent[0].tagName!="HTML"){if(this.overflowOffset.top+this.scrollParent[0].offsetHeight-d.pageY=0;c--){f=this.items[c];var g=f.item[0],e=this._intersectsWithPointer(f);if(e)if(g!=this.currentItem[0]&&this.placeholder[e==1?"next":"prev"]()[0]!=g&&!a.ui.contains(this.placeholder[0],g)&&(this.options.type=="semi-dynamic"?!a.ui.contains(this.element[0], g):true)){this.direction=e==1?"down":"up";if(this.options.tolerance=="pointer"||this._intersectsWithSides(f))this._rearrange(d,f);else break;this._trigger("change",d,this._uiHash());break}}this._contactContainers(d);a.ui.ddmanager&&a.ui.ddmanager.drag(this,d);this._trigger("sort",d,this._uiHash());this.lastPositionAbs=this.positionAbs;return false},_mouseStop:function(d,c){if(d){a.ui.ddmanager&&!this.options.dropBehaviour&&a.ui.ddmanager.drop(this,d);if(this.options.revert){var f=this;c=f.placeholder.offset(); f.reverting=true;a(this.helper).animate({left:c.left-this.offset.parent.left-f.margins.left+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollLeft),top:c.top-this.offset.parent.top-f.margins.top+(this.offsetParent[0]==document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){f._clear(d)})}else this._clear(d,c);return false}},cancel:function(){var d=this;if(this.dragging){this._mouseUp({target:null});this.options.helper=="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"): this.currentItem.show();for(var c=this.containers.length-1;c>=0;c--){this.containers[c]._trigger("deactivate",null,d._uiHash(this));if(this.containers[c].containerCache.over){this.containers[c]._trigger("out",null,d._uiHash(this));this.containers[c].containerCache.over=0}}}if(this.placeholder){this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]);this.options.helper!="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove();a.extend(this,{helper:null, dragging:false,reverting:false,_noFinalSort:null});this.domPosition.prev?a(this.domPosition.prev).after(this.currentItem):a(this.domPosition.parent).prepend(this.currentItem)}return this},serialize:function(d){var c=this._getItemsAsjQuery(d&&d.connected),f=[];d=d||{};a(c).each(function(){var g=(a(d.item||this).attr(d.attribute||"id")||"").match(d.expression||/(.+)[-=_](.+)/);if(g)f.push((d.key||g[1]+"[]")+"="+(d.key&&d.expression?g[1]:g[2]))});!f.length&&d.key&&f.push(d.key+"=");return f.join("&")}, toArray:function(d){var c=this._getItemsAsjQuery(d&&d.connected),f=[];d=d||{};c.each(function(){f.push(a(d.item||this).attr(d.attribute||"id")||"")});return f},_intersectsWith:function(d){var c=this.positionAbs.left,f=c+this.helperProportions.width,g=this.positionAbs.top,e=g+this.helperProportions.height,i=d.left,b=i+d.width,h=d.top,j=h+d.height,l=this.offset.click.top,o=this.offset.click.left;l=g+l>h&&g+li&&c+od[this.floating?"width":"height"]?l:i0?"down":"up")},_getDragHorizontalDirection:function(){var d=this.positionAbs.left-this.lastPositionAbs.left;return d!=0&&(d>0?"right":"left")},refresh:function(d){this._refreshItems(d);this.refreshPositions();return this},_connectWith:function(){var d=this.options;return d.connectWith.constructor==String?[d.connectWith]:d.connectWith},_getItemsAsjQuery:function(d){var c=[],f=[],g=this._connectWith(); if(g&&d)for(d=g.length-1;d>=0;d--)for(var e=a(g[d]),i=e.length-1;i>=0;i--){var b=a.data(e[i],"sortable");if(b&&b!=this&&!b.options.disabled)f.push([a.isFunction(b.options.items)?b.options.items.call(b.element):a(b.options.items,b.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),b])}f.push([a.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):a(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), this]);for(d=f.length-1;d>=0;d--)f[d][0].each(function(){c.push(this)});return a(c)},_removeCurrentsFromItems:function(){for(var d=this.currentItem.find(":data(sortable-item)"),c=0;c=0;e--)for(var i=a(g[e]),b=i.length-1;b>=0;b--){var h=a.data(i[b],"sortable");if(h&&h!=this&&!h.options.disabled){f.push([a.isFunction(h.options.items)?h.options.items.call(h.element[0],d,{item:this.currentItem}):a(h.options.items,h.element),h]);this.containers.push(h)}}for(e=f.length-1;e>=0;e--){d=f[e][1];g=f[e][0];b=0;for(i=g.length;b=0;c--){var f=this.items[c];if(!(f.instance!=this.currentContainer&&this.currentContainer&&f.item[0]!=this.currentItem[0])){var g=this.options.toleranceElement?a(this.options.toleranceElement,f.item):f.item;if(!d){f.width=g.outerWidth();f.height=g.outerHeight()}g=g.offset();f.left=g.left;f.top=g.top}}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(c= this.containers.length-1;c>=0;c--){g=this.containers[c].element.offset();this.containers[c].containerCache.left=g.left;this.containers[c].containerCache.top=g.top;this.containers[c].containerCache.width=this.containers[c].element.outerWidth();this.containers[c].containerCache.height=this.containers[c].element.outerHeight()}return this},_createPlaceholder:function(d){var c=d||this,f=c.options;if(!f.placeholder||f.placeholder.constructor==String){var g=f.placeholder;f.placeholder={element:function(){var e= a(document.createElement(c.currentItem[0].nodeName)).addClass(g||c.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];if(!g)e.style.visibility="hidden";return e},update:function(e,i){if(!(g&&!f.forcePlaceholderSize)){i.height()||i.height(c.currentItem.innerHeight()-parseInt(c.currentItem.css("paddingTop")||0,10)-parseInt(c.currentItem.css("paddingBottom")||0,10));i.width()||i.width(c.currentItem.innerWidth()-parseInt(c.currentItem.css("paddingLeft")||0,10)-parseInt(c.currentItem.css("paddingRight")|| 0,10))}}}}c.placeholder=a(f.placeholder.element.call(c.element,c.currentItem));c.currentItem.after(c.placeholder);f.placeholder.update(c,c.placeholder)},_contactContainers:function(d){for(var c=null,f=null,g=this.containers.length-1;g>=0;g--)if(!a.ui.contains(this.currentItem[0],this.containers[g].element[0]))if(this._intersectsWith(this.containers[g].containerCache)){if(!(c&&a.ui.contains(this.containers[g].element[0],c.element[0]))){c=this.containers[g];f=g}}else if(this.containers[g].containerCache.over){this.containers[g]._trigger("out", d,this._uiHash(this));this.containers[g].containerCache.over=0}if(c)if(this.containers.length===1){this.containers[f]._trigger("over",d,this._uiHash(this));this.containers[f].containerCache.over=1}else if(this.currentContainer!=this.containers[f]){c=1E4;g=null;for(var e=this.positionAbs[this.containers[f].floating?"left":"top"],i=this.items.length-1;i>=0;i--)if(a.ui.contains(this.containers[f].element[0],this.items[i].item[0])){var b=this.items[i][this.containers[f].floating?"left":"top"];if(Math.abs(b- e)this.containment[2])e=this.containment[2]+this.offset.click.left;if(d.pageY-this.offset.click.top>this.containment[3])i=this.containment[3]+this.offset.click.top}if(c.grid){i=this.originalPageY+Math.round((i- this.originalPageY)/c.grid[1])*c.grid[1];i=this.containment?!(i-this.offset.click.topthis.containment[3])?i:!(i-this.offset.click.topthis.containment[2])?e:!(e-this.offset.click.left=0;g--)if(a.ui.contains(this.containers[g].element[0],this.currentItem[0])&&!c){f.push(function(e){return function(i){e._trigger("receive",i,this._uiHash(this))}}.call(this,this.containers[g]));f.push(function(e){return function(i){e._trigger("update",i,this._uiHash(this))}}.call(this,this.containers[g]))}}for(g=this.containers.length-1;g>=0;g--){c||f.push(function(e){return function(i){e._trigger("deactivate",i,this._uiHash(this))}}.call(this, this.containers[g]));if(this.containers[g].containerCache.over){f.push(function(e){return function(i){e._trigger("out",i,this._uiHash(this))}}.call(this,this.containers[g]));this.containers[g].containerCache.over=0}}this._storedCursor&&a("body").css("cursor",this._storedCursor);this._storedOpacity&&this.helper.css("opacity",this._storedOpacity);if(this._storedZIndex)this.helper.css("zIndex",this._storedZIndex=="auto"?"":this._storedZIndex);this.dragging=false;if(this.cancelHelperRemoval){if(!c){this._trigger("beforeStop", d,this._uiHash());for(g=0;g").addClass("ui-effects-wrapper").css({fontSize:"100%",background:"transparent",border:"none",margin:0,padding:0}); n.wrap(m);m=n.parent();if(n.css("position")=="static"){m.css({position:"relative"});n.css({position:"relative"})}else{a.extend(k,{position:n.css("position"),zIndex:n.css("z-index")});a.each(["top","left","bottom","right"],function(p,q){k[q]=n.css(q);if(isNaN(parseInt(k[q],10)))k[q]="auto"});n.css({position:"relative",top:0,left:0,right:"auto",bottom:"auto"})}return 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a.fn.bgiframe&&this.menu.element.bgiframe()},destroy:function(){this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete").removeAttr("role").removeAttr("aria-autocomplete").removeAttr("aria-haspopup");this.menu.element.remove();a.Widget.prototype.destroy.call(this)},_setOption:function(c,f){a.Widget.prototype._setOption.apply(this,arguments);c==="source"&&this._initSource();if(c==="appendTo")this.menu.element.appendTo(a(f||"body",this.element[0].ownerDocument)[0]);c==="disabled"&& f&&this.xhr&&this.xhr.abort()},_initSource:function(){var c=this,f,g;if(a.isArray(this.options.source)){f=this.options.source;this.source=function(e,i){i(a.ui.autocomplete.filter(f,e.term))}}else if(typeof this.options.source==="string"){g=this.options.source;this.source=function(e,i){c.xhr&&c.xhr.abort();c.xhr=a.ajax({url:g,data:e,dataType:"json",autocompleteRequest:++d,success:function(b){this.autocompleteRequest===d&&i(b)},error:function(){this.autocompleteRequest===d&&i([])}})}}else this.source= this.options.source},search:function(c,f){c=c!=null?c:this.element.val();this.term=this.element.val();if(c.length").data("item.autocomplete",f).append(a("").text(f.label)).appendTo(c)},_move:function(c,f){if(this.menu.element.is(":visible"))if(this.menu.first()&&/^previous/.test(c)||this.menu.last()&&/^next/.test(c)){this.element.val(this.term);this.menu.deactivate()}else this.menu[c](f);else this.search(null,f)},widget:function(){return this.menu.element}});a.extend(a.ui.autocomplete,{escapeRegex:function(c){return c.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&")},filter:function(c,f){var g=new RegExp(a.ui.autocomplete.escapeRegex(f),"i");return a.grep(c,function(e){return g.test(e.label||e.value||e)})}})})(jQuery); (function(a){a.widget("ui.menu",{_create:function(){var d=this;this.element.addClass("ui-menu ui-widget ui-widget-content ui-corner-all").attr({role:"listbox","aria-activedescendant":"ui-active-menuitem"}).click(function(c){if(a(c.target).closest(".ui-menu-item a").length){c.preventDefault();d.select(c)}});this.refresh()},refresh:function(){var d=this;this.element.children("li:not(.ui-menu-item):has(a)").addClass("ui-menu-item").attr("role","menuitem").children("a").addClass("ui-corner-all").attr("tabindex", -1).mouseenter(function(c){d.activate(c,a(this).parent())}).mouseleave(function(){d.deactivate()})},activate:function(d,c){this.deactivate();if(this.hasScroll()){var f=c.offset().top-this.element.offset().top,g=this.element.scrollTop(),e=this.element.height();if(f<0)this.element.scrollTop(g+f);else f>=e&&this.element.scrollTop(g+f-e+c.height())}this.active=c.eq(0).children("a").addClass("ui-state-hover").attr("id","ui-active-menuitem").end();this._trigger("focus",d,{item:c})},deactivate:function(){if(this.active){this.active.children("a").removeClass("ui-state-hover").removeAttr("id"); this._trigger("blur");this.active=null}},next:function(d){this.move("next",".ui-menu-item:first",d)},previous:function(d){this.move("prev",".ui-menu-item:last",d)},first:function(){return this.active&&!this.active.prevAll(".ui-menu-item").length},last:function(){return this.active&&!this.active.nextAll(".ui-menu-item").length},move:function(d,c,f){if(this.active){d=this.active[d+"All"](".ui-menu-item").eq(0);d.length?this.activate(f,d):this.activate(f,this.element.children(c))}else this.activate(f, this.element.children(c))},nextPage:function(d){if(this.hasScroll())if(!this.active||this.last())this.activate(d,this.element.children(".ui-menu-item:first"));else{var c=this.active.offset().top,f=this.element.height(),g=this.element.children(".ui-menu-item").filter(function(){var e=a(this).offset().top-c-f+a(this).height();return e<10&&e>-10});g.length||(g=this.element.children(".ui-menu-item:last"));this.activate(d,g)}else this.activate(d,this.element.children(".ui-menu-item").filter(!this.active|| this.last()?":first":":last"))},previousPage:function(d){if(this.hasScroll())if(!this.active||this.first())this.activate(d,this.element.children(".ui-menu-item:last"));else{var c=this.active.offset().top,f=this.element.height();result=this.element.children(".ui-menu-item").filter(function(){var g=a(this).offset().top-c+f-a(this).height();return g<10&&g>-10});result.length||(result=this.element.children(".ui-menu-item:first"));this.activate(d,result)}else this.activate(d,this.element.children(".ui-menu-item").filter(!this.active|| this.first()?":last":":first"))},hasScroll:function(){return this.element.height()").addClass("ui-button-text").html(this.options.label).appendTo(g.empty()).text(),i=this.options.icons,b=i.primary&&i.secondary,h=[];if(i.primary||i.secondary){if(this.options.text)h.push("ui-button-text-icon"+(b?"s":i.primary?"-primary":"-secondary"));i.primary&&g.prepend("");i.secondary&&g.append("");if(!this.options.text){h.push(b?"ui-button-icons-only": "ui-button-icon-only");this.hasTitle||g.attr("title",e)}}else h.push("ui-button-text-only");g.addClass(h.join(" "))}}});a.widget("ui.buttonset",{options:{items:":button, :submit, :reset, :checkbox, :radio, a, :data(button)"},_create:function(){this.element.addClass("ui-buttonset")},_init:function(){this.refresh()},_setOption:function(g,e){g==="disabled"&&this.buttons.button("option",g,e);a.Widget.prototype._setOption.apply(this,arguments)},refresh:function(){this.buttons=this.element.find(this.options.items).filter(":ui-button").button("refresh").end().not(":ui-button").button().end().map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-all ui-corner-left ui-corner-right").filter(":first").addClass("ui-corner-left").end().filter(":last").addClass("ui-corner-right").end().end()}, destroy:function(){this.element.removeClass("ui-buttonset");this.buttons.map(function(){return a(this).button("widget")[0]}).removeClass("ui-corner-left ui-corner-right").end().button("destroy");a.Widget.prototype.destroy.call(this)}})})(jQuery); (function(a,d){function c(){this.debug=false;this._curInst=null;this._keyEvent=false;this._disabledInputs=[];this._inDialog=this._datepickerShowing=false;this._mainDivId="ui-datepicker-div";this._inlineClass="ui-datepicker-inline";this._appendClass="ui-datepicker-append";this._triggerClass="ui-datepicker-trigger";this._dialogClass="ui-datepicker-dialog";this._disableClass="ui-datepicker-disabled";this._unselectableClass="ui-datepicker-unselectable";this._currentClass="ui-datepicker-current-day";this._dayOverClass= "ui-datepicker-days-cell-over";this.regional=[];this.regional[""]={closeText:"Done",prevText:"Prev",nextText:"Next",currentText:"Today",monthNames:["January","February","March","April","May","June","July","August","September","October","November","December"],monthNamesShort:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],dayNames:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],dayNamesShort:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],dayNamesMin:["Su", "Mo","Tu","We","Th","Fr","Sa"],weekHeader:"Wk",dateFormat:"mm/dd/yy",firstDay:0,isRTL:false,showMonthAfterYear:false,yearSuffix:""};this._defaults={showOn:"focus",showAnim:"fadeIn",showOptions:{},defaultDate:null,appendText:"",buttonText:"...",buttonImage:"",buttonImageOnly:false,hideIfNoPrevNext:false,navigationAsDateFormat:false,gotoCurrent:false,changeMonth:false,changeYear:false,yearRange:"c-10:c+10",showOtherMonths:false,selectOtherMonths:false,showWeek:false,calculateWeek:this.iso8601Week,shortYearCutoff:"+10", minDate:null,maxDate:null,duration:"fast",beforeShowDay:null,beforeShow:null,onSelect:null,onChangeMonthYear:null,onClose:null,numberOfMonths:1,showCurrentAtPos:0,stepMonths:1,stepBigMonths:12,altField:"",altFormat:"",constrainInput:true,showButtonPanel:false,autoSize:false};a.extend(this._defaults,this.regional[""]);this.dpDiv=f(a('
    '))}function f(b){return b.delegate("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a", "mouseout",function(){a(this).removeClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&a(this).removeClass("ui-datepicker-prev-hover");this.className.indexOf("ui-datepicker-next")!=-1&&a(this).removeClass("ui-datepicker-next-hover")}).delegate("button, .ui-datepicker-prev, .ui-datepicker-next, .ui-datepicker-calendar td a","mouseover",function(){if(!a.datepicker._isDisabledDatepicker(i.inline?b.parent()[0]:i.input[0])){a(this).parents(".ui-datepicker-calendar").find("a").removeClass("ui-state-hover"); a(this).addClass("ui-state-hover");this.className.indexOf("ui-datepicker-prev")!=-1&&a(this).addClass("ui-datepicker-prev-hover");this.className.indexOf("ui-datepicker-next")!=-1&&a(this).addClass("ui-datepicker-next-hover")}})}function g(b,h){a.extend(b,h);for(var j in h)if(h[j]==null||h[j]==d)b[j]=h[j];return b}a.extend(a.ui,{datepicker:{version:"1.8.13"}});var e=(new Date).getTime(),i;a.extend(c.prototype,{markerClassName:"hasDatepicker",log:function(){this.debug&&console.log.apply("",arguments)}, _widgetDatepicker:function(){return this.dpDiv},setDefaults:function(b){g(this._defaults,b||{});return this},_attachDatepicker:function(b,h){var j=null;for(var l in this._defaults){var o=b.getAttribute("date:"+l);if(o){j=j||{};try{j[l]=eval(o)}catch(n){j[l]=o}}}l=b.nodeName.toLowerCase();o=l=="div"||l=="span";if(!b.id){this.uuid+=1;b.id="dp"+this.uuid}var k=this._newInst(a(b),o);k.settings=a.extend({},h||{},j||{});if(l=="input")this._connectDatepicker(b,k);else o&&this._inlineDatepicker(b,k)},_newInst:function(b, h){return{id:b[0].id.replace(/([^A-Za-z0-9_-])/g,"\\\\$1"),input:b,selectedDay:0,selectedMonth:0,selectedYear:0,drawMonth:0,drawYear:0,inline:h,dpDiv:!h?this.dpDiv:f(a('
    '))}},_connectDatepicker:function(b,h){var j=a(b);h.append=a([]);h.trigger=a([]);if(!j.hasClass(this.markerClassName)){this._attachments(j,h);j.addClass(this.markerClassName).keydown(this._doKeyDown).keypress(this._doKeyPress).keyup(this._doKeyUp).bind("setData.datepicker", function(l,o,n){h.settings[o]=n}).bind("getData.datepicker",function(l,o){return this._get(h,o)});this._autoSize(h);a.data(b,"datepicker",h)}},_attachments:function(b,h){var j=this._get(h,"appendText"),l=this._get(h,"isRTL");h.append&&h.append.remove();if(j){h.append=a(''+j+"");b[l?"before":"after"](h.append)}b.unbind("focus",this._showDatepicker);h.trigger&&h.trigger.remove();j=this._get(h,"showOn");if(j=="focus"||j=="both")b.focus(this._showDatepicker); if(j=="button"||j=="both"){j=this._get(h,"buttonText");var o=this._get(h,"buttonImage");h.trigger=a(this._get(h,"buttonImageOnly")?a("").addClass(this._triggerClass).attr({src:o,alt:j,title:j}):a('').addClass(this._triggerClass).html(o==""?j:a("").attr({src:o,alt:j,title:j})));b[l?"before":"after"](h.trigger);h.trigger.click(function(){a.datepicker._datepickerShowing&&a.datepicker._lastInput==b[0]?a.datepicker._hideDatepicker():a.datepicker._showDatepicker(b[0]); return false})}},_autoSize:function(b){if(this._get(b,"autoSize")&&!b.inline){var h=new Date(2009,11,20),j=this._get(b,"dateFormat");if(j.match(/[DM]/)){var l=function(o){for(var n=0,k=0,m=0;mn){n=o[m].length;k=m}return k};h.setMonth(l(this._get(b,j.match(/MM/)?"monthNames":"monthNamesShort")));h.setDate(l(this._get(b,j.match(/DD/)?"dayNames":"dayNamesShort"))+20-h.getDay())}b.input.attr("size",this._formatDate(b,h).length)}},_inlineDatepicker:function(b,h){var j=a(b); if(!j.hasClass(this.markerClassName)){j.addClass(this.markerClassName).append(h.dpDiv).bind("setData.datepicker",function(l,o,n){h.settings[o]=n}).bind("getData.datepicker",function(l,o){return this._get(h,o)});a.data(b,"datepicker",h);this._setDate(h,this._getDefaultDate(h),true);this._updateDatepicker(h);this._updateAlternate(h);h.dpDiv.show()}},_dialogDatepicker:function(b,h,j,l,o){b=this._dialogInst;if(!b){this.uuid+=1;this._dialogInput=a(''); this._dialogInput.keydown(this._doKeyDown);a("body").append(this._dialogInput);b=this._dialogInst=this._newInst(this._dialogInput,false);b.settings={};a.data(this._dialogInput[0],"datepicker",b)}g(b.settings,l||{});h=h&&h.constructor==Date?this._formatDate(b,h):h;this._dialogInput.val(h);this._pos=o?o.length?o:[o.pageX,o.pageY]:null;if(!this._pos)this._pos=[document.documentElement.clientWidth/2-100+(document.documentElement.scrollLeft||document.body.scrollLeft),document.documentElement.clientHeight/ 2-150+(document.documentElement.scrollTop||document.body.scrollTop)];this._dialogInput.css("left",this._pos[0]+20+"px").css("top",this._pos[1]+"px");b.settings.onSelect=j;this._inDialog=true;this.dpDiv.addClass(this._dialogClass);this._showDatepicker(this._dialogInput[0]);a.blockUI&&a.blockUI(this.dpDiv);a.data(this._dialogInput[0],"datepicker",b);return this},_destroyDatepicker:function(b){var h=a(b),j=a.data(b,"datepicker");if(h.hasClass(this.markerClassName)){var l=b.nodeName.toLowerCase();a.removeData(b, "datepicker");if(l=="input"){j.append.remove();j.trigger.remove();h.removeClass(this.markerClassName).unbind("focus",this._showDatepicker).unbind("keydown",this._doKeyDown).unbind("keypress",this._doKeyPress).unbind("keyup",this._doKeyUp)}else if(l=="div"||l=="span")h.removeClass(this.markerClassName).empty()}},_enableDatepicker:function(b){var h=a(b),j=a.data(b,"datepicker");if(h.hasClass(this.markerClassName)){var l=b.nodeName.toLowerCase();if(l=="input"){b.disabled=false;j.trigger.filter("button").each(function(){this.disabled= false}).end().filter("img").css({opacity:"1.0",cursor:""})}else if(l=="div"||l=="span"){h=h.children("."+this._inlineClass);h.children().removeClass("ui-state-disabled");h.find("select.ui-datepicker-month, select.ui-datepicker-year").removeAttr("disabled")}this._disabledInputs=a.map(this._disabledInputs,function(o){return o==b?null:o})}},_disableDatepicker:function(b){var h=a(b),j=a.data(b,"datepicker");if(h.hasClass(this.markerClassName)){var l=b.nodeName.toLowerCase();if(l=="input"){b.disabled= true;j.trigger.filter("button").each(function(){this.disabled=true}).end().filter("img").css({opacity:"0.5",cursor:"default"})}else if(l=="div"||l=="span"){h=h.children("."+this._inlineClass);h.children().addClass("ui-state-disabled");h.find("select.ui-datepicker-month, select.ui-datepicker-year").attr("disabled","disabled")}this._disabledInputs=a.map(this._disabledInputs,function(o){return o==b?null:o});this._disabledInputs[this._disabledInputs.length]=b}},_isDisabledDatepicker:function(b){if(!b)return false; for(var h=0;h-1}},_doKeyUp:function(b){b=a.datepicker._getInst(b.target);if(b.input.val()!=b.lastVal)try{if(a.datepicker.parseDate(a.datepicker._get(b,"dateFormat"),b.input?b.input.val():null,a.datepicker._getFormatConfig(b))){a.datepicker._setDateFromField(b); a.datepicker._updateAlternate(b);a.datepicker._updateDatepicker(b)}}catch(h){a.datepicker.log(h)}return true},_showDatepicker:function(b){b=b.target||b;if(b.nodeName.toLowerCase()!="input")b=a("input",b.parentNode)[0];if(!(a.datepicker._isDisabledDatepicker(b)||a.datepicker._lastInput==b)){var h=a.datepicker._getInst(b);a.datepicker._curInst&&a.datepicker._curInst!=h&&a.datepicker._curInst.dpDiv.stop(true,true);var j=a.datepicker._get(h,"beforeShow");g(h.settings,j?j.apply(b,[b,h]):{});h.lastVal= null;a.datepicker._lastInput=b;a.datepicker._setDateFromField(h);if(a.datepicker._inDialog)b.value="";if(!a.datepicker._pos){a.datepicker._pos=a.datepicker._findPos(b);a.datepicker._pos[1]+=b.offsetHeight}var l=false;a(b).parents().each(function(){l|=a(this).css("position")=="fixed";return!l});if(l&&a.browser.opera){a.datepicker._pos[0]-=document.documentElement.scrollLeft;a.datepicker._pos[1]-=document.documentElement.scrollTop}j={left:a.datepicker._pos[0],top:a.datepicker._pos[1]};a.datepicker._pos= null;h.dpDiv.empty();h.dpDiv.css({position:"absolute",display:"block",top:"-1000px"});a.datepicker._updateDatepicker(h);j=a.datepicker._checkOffset(h,j,l);h.dpDiv.css({position:a.datepicker._inDialog&&a.blockUI?"static":l?"fixed":"absolute",display:"none",left:j.left+"px",top:j.top+"px"});if(!h.inline){j=a.datepicker._get(h,"showAnim");var o=a.datepicker._get(h,"duration"),n=function(){var k=h.dpDiv.find("iframe.ui-datepicker-cover");if(k.length){var m=a.datepicker._getBorders(h.dpDiv);k.css({left:-m[0], top:-m[1],width:h.dpDiv.outerWidth(),height:h.dpDiv.outerHeight()})}};h.dpDiv.zIndex(a(b).zIndex()+1);a.datepicker._datepickerShowing=true;a.effects&&a.effects[j]?h.dpDiv.show(j,a.datepicker._get(h,"showOptions"),o,n):h.dpDiv[j||"show"](j?o:null,n);if(!j||!o)n();h.input.is(":visible")&&!h.input.is(":disabled")&&h.input.focus();a.datepicker._curInst=h}}},_updateDatepicker:function(b){var h=a.datepicker._getBorders(b.dpDiv);i=b;b.dpDiv.empty().append(this._generateHTML(b));var j=b.dpDiv.find("iframe.ui-datepicker-cover"); j.length&&j.css({left:-h[0],top:-h[1],width:b.dpDiv.outerWidth(),height:b.dpDiv.outerHeight()});b.dpDiv.find("."+this._dayOverClass+" a").mouseover();h=this._getNumberOfMonths(b);j=h[1];b.dpDiv.removeClass("ui-datepicker-multi-2 ui-datepicker-multi-3 ui-datepicker-multi-4").width("");j>1&&b.dpDiv.addClass("ui-datepicker-multi-"+j).css("width",17*j+"em");b.dpDiv[(h[0]!=1||h[1]!=1?"add":"remove")+"Class"]("ui-datepicker-multi");b.dpDiv[(this._get(b,"isRTL")?"add":"remove")+"Class"]("ui-datepicker-rtl"); b==a.datepicker._curInst&&a.datepicker._datepickerShowing&&b.input&&b.input.is(":visible")&&!b.input.is(":disabled")&&b.input[0]!=document.activeElement&&b.input.focus();if(b.yearshtml){var l=b.yearshtml;setTimeout(function(){l===b.yearshtml&&b.yearshtml&&b.dpDiv.find("select.ui-datepicker-year:first").replaceWith(b.yearshtml);l=b.yearshtml=null},0)}},_getBorders:function(b){var h=function(j){return{thin:1,medium:2,thick:3}[j]||j};return[parseFloat(h(b.css("border-left-width"))),parseFloat(h(b.css("border-top-width")))]}, _checkOffset:function(b,h,j){var l=b.dpDiv.outerWidth(),o=b.dpDiv.outerHeight(),n=b.input?b.input.outerWidth():0,k=b.input?b.input.outerHeight():0,m=document.documentElement.clientWidth+a(document).scrollLeft(),p=document.documentElement.clientHeight+a(document).scrollTop();h.left-=this._get(b,"isRTL")?l-n:0;h.left-=j&&h.left==b.input.offset().left?a(document).scrollLeft():0;h.top-=j&&h.top==b.input.offset().top+k?a(document).scrollTop():0;h.left-=Math.min(h.left,h.left+l>m&&m>l?Math.abs(h.left+l- m):0);h.top-=Math.min(h.top,h.top+o>p&&p>o?Math.abs(o+k):0);return h},_findPos:function(b){for(var h=this._get(this._getInst(b),"isRTL");b&&(b.type=="hidden"||b.nodeType!=1||a.expr.filters.hidden(b));)b=b[h?"previousSibling":"nextSibling"];b=a(b).offset();return[b.left,b.top]},_hideDatepicker:function(b){var h=this._curInst;if(!(!h||b&&h!=a.data(b,"datepicker")))if(this._datepickerShowing){b=this._get(h,"showAnim");var j=this._get(h,"duration"),l=function(){a.datepicker._tidyDialog(h);this._curInst= null};a.effects&&a.effects[b]?h.dpDiv.hide(b,a.datepicker._get(h,"showOptions"),j,l):h.dpDiv[b=="slideDown"?"slideUp":b=="fadeIn"?"fadeOut":"hide"](b?j:null,l);b||l();if(b=this._get(h,"onClose"))b.apply(h.input?h.input[0]:null,[h.input?h.input.val():"",h]);this._datepickerShowing=false;this._lastInput=null;if(this._inDialog){this._dialogInput.css({position:"absolute",left:"0",top:"-100px"});if(a.blockUI){a.unblockUI();a("body").append(this.dpDiv)}}this._inDialog=false}},_tidyDialog:function(b){b.dpDiv.removeClass(this._dialogClass).unbind(".ui-datepicker-calendar")}, _checkExternalClick:function(b){if(a.datepicker._curInst){b=a(b.target);b[0].id!=a.datepicker._mainDivId&&b.parents("#"+a.datepicker._mainDivId).length==0&&!b.hasClass(a.datepicker.markerClassName)&&!b.hasClass(a.datepicker._triggerClass)&&a.datepicker._datepickerShowing&&!(a.datepicker._inDialog&&a.blockUI)&&a.datepicker._hideDatepicker()}},_adjustDate:function(b,h,j){b=a(b);var l=this._getInst(b[0]);if(!this._isDisabledDatepicker(b[0])){this._adjustInstDate(l,h+(j=="M"?this._get(l,"showCurrentAtPos"): 0),j);this._updateDatepicker(l)}},_gotoToday:function(b){b=a(b);var h=this._getInst(b[0]);if(this._get(h,"gotoCurrent")&&h.currentDay){h.selectedDay=h.currentDay;h.drawMonth=h.selectedMonth=h.currentMonth;h.drawYear=h.selectedYear=h.currentYear}else{var j=new Date;h.selectedDay=j.getDate();h.drawMonth=h.selectedMonth=j.getMonth();h.drawYear=h.selectedYear=j.getFullYear()}this._notifyChange(h);this._adjustDate(b)},_selectMonthYear:function(b,h,j){b=a(b);var l=this._getInst(b[0]);l._selectingMonthYear= false;l["selected"+(j=="M"?"Month":"Year")]=l["draw"+(j=="M"?"Month":"Year")]=parseInt(h.options[h.selectedIndex].value,10);this._notifyChange(l);this._adjustDate(b)},_clickMonthYear:function(b){var h=this._getInst(a(b)[0]);h.input&&h._selectingMonthYear&&setTimeout(function(){h.input.focus()},0);h._selectingMonthYear=!h._selectingMonthYear},_selectDay:function(b,h,j,l){var o=a(b);if(!(a(l).hasClass(this._unselectableClass)||this._isDisabledDatepicker(o[0]))){o=this._getInst(o[0]);o.selectedDay=o.currentDay= a("a",l).html();o.selectedMonth=o.currentMonth=h;o.selectedYear=o.currentYear=j;this._selectDate(b,this._formatDate(o,o.currentDay,o.currentMonth,o.currentYear))}},_clearDate:function(b){b=a(b);this._getInst(b[0]);this._selectDate(b,"")},_selectDate:function(b,h){b=this._getInst(a(b)[0]);h=h!=null?h:this._formatDate(b);b.input&&b.input.val(h);this._updateAlternate(b);var j=this._get(b,"onSelect");if(j)j.apply(b.input?b.input[0]:null,[h,b]);else b.input&&b.input.trigger("change");if(b.inline)this._updateDatepicker(b); 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i=Math.max(document.documentElement.offsetHeight,document.body.offsetHeight);return e0?e.left-b:Math.max(e.left-i.collisionPosition.left,e.left)},top:function(e,i){var b=a(window);b=i.collisionPosition.top+i.collisionHeight-b.height()-b.scrollTop();e.top=b>0?e.top-b:Math.max(e.top-i.collisionPosition.top,e.top)}},flip:{left:function(e,i){if(i.at[0]!=="center"){var b=a(window);b=i.collisionPosition.left+i.collisionWidth-b.width()-b.scrollLeft();var h=i.my[0]==="left"?-i.elemWidth:i.my[0]==="right"?i.elemWidth:0,j=i.at[0]==="left"?i.targetWidth:-i.targetWidth,l=-2*i.offset[0];e.left+= i.collisionPosition.left<0?h+j+l:b>0?h+j+l:0}},top:function(e,i){if(i.at[1]!=="center"){var b=a(window);b=i.collisionPosition.top+i.collisionHeight-b.height()-b.scrollTop();var h=i.my[1]==="top"?-i.elemHeight:i.my[1]==="bottom"?i.elemHeight:0,j=i.at[1]==="top"?i.targetHeight:-i.targetHeight,l=-2*i.offset[1];e.top+=i.collisionPosition.top<0?h+j+l:b>0?h+j+l:0}}}};if(!a.offset.setOffset){a.offset.setOffset=function(e,i){if(/static/.test(a.curCSS(e,"position")))e.style.position="relative";var b=a(e), h=b.offset(),j=parseInt(a.curCSS(e,"top",true),10)||0,l=parseInt(a.curCSS(e,"left",true),10)||0;h={top:i.top-h.top+j,left:i.left-h.left+l};"using"in i?i.using.call(e,h):b.css(h)};a.fn.offset=function(e){var i=this[0];if(!i||!i.ownerDocument)return null;if(e)return this.each(function(){a.offset.setOffset(this,e)});return g.call(this)}}})(jQuery); (function(a,d){a.widget("ui.progressbar",{options:{value:0,max:100},min:0,_create:function(){this.element.addClass("ui-progressbar ui-widget ui-widget-content ui-corner-all").attr({role:"progressbar","aria-valuemin":this.min,"aria-valuemax":this.options.max,"aria-valuenow":this._value()});this.valueDiv=a("
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(o=d.values(j)):(o=d.value());switch(b.keyCode){case a.ui.keyCode.HOME:o=d._valueMin();break;case a.ui.keyCode.END:o=d._valueMax();break;case a.ui.keyCode.PAGE_UP:o=d._trimAlignValue(l+(d._valueMax()-d._valueMin())/5);break;case a.ui.keyCode.PAGE_DOWN:o=d._trimAlignValue(l-(d._valueMax()-d._valueMin())/5);break;case a.ui.keyCode.UP:case a.ui.keyCode.RIGHT:if(l===d._valueMax())return;o=d._trimAlignValue(l+n);break;case a.ui.keyCode.DOWN:case a.ui.keyCode.LEFT:if(l===d._valueMin())return;o=d._trimAlignValue(l- n);break}d._slide(b,j,o);return h}}).keyup(function(b){var h=a(this).data("index.ui-slider-handle");if(d._keySliding){d._keySliding=false;d._stop(b,h);d._change(b,h);a(this).removeClass("ui-state-active")}});this._refreshValue();this._animateOff=false},destroy:function(){this.handles.remove();this.range.remove();this.element.removeClass("ui-slider ui-slider-horizontal ui-slider-vertical ui-slider-disabled ui-widget ui-widget-content ui-corner-all").removeData("slider").unbind(".slider");this._mouseDestroy(); return this},_mouseCapture:function(d){var c=this.options,f,g,e,i,b;if(c.disabled)return false;this.elementSize={width:this.element.outerWidth(),height:this.element.outerHeight()};this.elementOffset=this.element.offset();f=this._normValueFromMouse({x:d.pageX,y:d.pageY});g=this._valueMax()-this._valueMin()+1;i=this;this.handles.each(function(h){var j=Math.abs(f-i.values(h));if(g>j){g=j;e=a(this);b=h}});if(c.range===true&&this.values(1)===c.min){b+=1;e=a(this.handles[b])}if(this._start(d,b)===false)return false; this._mouseSliding=true;i._handleIndex=b;e.addClass("ui-state-active").focus();c=e.offset();this._clickOffset=!a(d.target).parents().andSelf().is(".ui-slider-handle")?{left:0,top:0}:{left:d.pageX-c.left-e.width()/2,top:d.pageY-c.top-e.height()/2-(parseInt(e.css("borderTopWidth"),10)||0)-(parseInt(e.css("borderBottomWidth"),10)||0)+(parseInt(e.css("marginTop"),10)||0)};this.handles.hasClass("ui-state-hover")||this._slide(d,b,f);return this._animateOff=true},_mouseStart:function(){return true},_mouseDrag:function(d){var c= this._normValueFromMouse({x:d.pageX,y:d.pageY});this._slide(d,this._handleIndex,c);return false},_mouseStop:function(d){this.handles.removeClass("ui-state-active");this._mouseSliding=false;this._stop(d,this._handleIndex);this._change(d,this._handleIndex);this._clickOffset=this._handleIndex=null;return this._animateOff=false},_detectOrientation:function(){this.orientation=this.options.orientation==="vertical"?"vertical":"horizontal"},_normValueFromMouse:function(d){var c;if(this.orientation==="horizontal"){c= this.elementSize.width;d=d.x-this.elementOffset.left-(this._clickOffset?this._clickOffset.left:0)}else{c=this.elementSize.height;d=d.y-this.elementOffset.top-(this._clickOffset?this._clickOffset.top:0)}c=d/c;if(c>1)c=1;if(c<0)c=0;if(this.orientation==="vertical")c=1-c;d=this._valueMax()-this._valueMin();return this._trimAlignValue(this._valueMin()+c*d)},_start:function(d,c){var f={handle:this.handles[c],value:this.value()};if(this.options.values&&this.options.values.length){f.value=this.values(c); f.values=this.values()}return this._trigger("start",d,f)},_slide:function(d,c,f){var g;if(this.options.values&&this.options.values.length){g=this.values(c?0:1);if(this.options.values.length===2&&this.options.range===true&&(c===0&&f>g||c===1&&f1){this.options.values[d]=this._trimAlignValue(c);this._refreshValue();this._change(null,d)}else if(arguments.length)if(a.isArray(arguments[0])){f=this.options.values;g=arguments[0];for(e=0;e=this._valueMax())return this._valueMax();var c=this.options.step>0?this.options.step:1,f=(d-this._valueMin())%c;alignValue=d-f;if(Math.abs(f)*2>=c)alignValue+=f>0?c:-c;return parseFloat(alignValue.toFixed(5))},_valueMin:function(){return this.options.min},_valueMax:function(){return this.options.max}, _refreshValue:function(){var d=this.options.range,c=this.options,f=this,g=!this._animateOff?c.animate:false,e,i={},b,h,j,l;if(this.options.values&&this.options.values.length)this.handles.each(function(o){e=(f.values(o)-f._valueMin())/(f._valueMax()-f._valueMin())*100;i[f.orientation==="horizontal"?"left":"bottom"]=e+"%";a(this).stop(1,1)[g?"animate":"css"](i,c.animate);if(f.options.range===true)if(f.orientation==="horizontal"){if(o===0)f.range.stop(1,1)[g?"animate":"css"]({left:e+"%"},c.animate); if(o===1)f.range[g?"animate":"css"]({width:e-b+"%"},{queue:false,duration:c.animate})}else{if(o===0)f.range.stop(1,1)[g?"animate":"css"]({bottom:e+"%"},c.animate);if(o===1)f.range[g?"animate":"css"]({height:e-b+"%"},{queue:false,duration:c.animate})}b=e});else{h=this.value();j=this._valueMin();l=this._valueMax();e=l!==j?(h-j)/(l-j)*100:0;i[f.orientation==="horizontal"?"left":"bottom"]=e+"%";this.handle.stop(1,1)[g?"animate":"css"](i,c.animate);if(d==="min"&&this.orientation==="horizontal")this.range.stop(1, 1)[g?"animate":"css"]({width:e+"%"},c.animate);if(d==="max"&&this.orientation==="horizontal")this.range[g?"animate":"css"]({width:100-e+"%"},{queue:false,duration:c.animate});if(d==="min"&&this.orientation==="vertical")this.range.stop(1,1)[g?"animate":"css"]({height:e+"%"},c.animate);if(d==="max"&&this.orientation==="vertical")this.range[g?"animate":"css"]({height:100-e+"%"},{queue:false,duration:c.animate})}}});a.extend(a.ui.slider,{version:"1.8.13"})})(jQuery); (function(a,d){function c(){return++g}function f(){return++e}var g=0,e=0;a.widget("ui.tabs",{options:{add:null,ajaxOptions:null,cache:false,cookie:null,collapsible:false,disable:null,disabled:[],enable:null,event:"click",fx:null,idPrefix:"ui-tabs-",load:null,panelTemplate:"
    ",remove:null,select:null,show:null,spinner:"Loading…",tabTemplate:"
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    • "},_create:function(){this._tabify(true)},_setOption:function(i,b){if(i=="selected")this.options.collapsible&& b==this.options.selected||this.select(b);else{this.options[i]=b;this._tabify()}},_tabId:function(i){return i.title&&i.title.replace(/\s/g,"_").replace(/[^\w\u00c0-\uFFFF-]/g,"")||this.options.idPrefix+c()},_sanitizeSelector:function(i){return i.replace(/:/g,"\\:")},_cookie:function(){var i=this.cookie||(this.cookie=this.options.cookie.name||"ui-tabs-"+f());return a.cookie.apply(null,[i].concat(a.makeArray(arguments)))},_ui:function(i,b){return{tab:i,panel:b,index:this.anchors.index(i)}},_cleanup:function(){this.lis.filter(".ui-state-processing").removeClass("ui-state-processing").find("span:data(label.tabs)").each(function(){var i= a(this);i.html(i.data("label.tabs")).removeData("label.tabs")})},_tabify:function(i){function b(r,u){r.css("display","");!a.support.opacity&&u.opacity&&r[0].style.removeAttribute("filter")}var h=this,j=this.options,l=/^#.+/;this.list=this.element.find("ol,ul").eq(0);this.lis=a(" > li:has(a[href])",this.list);this.anchors=this.lis.map(function(){return a("a",this)[0]});this.panels=a([]);this.anchors.each(function(r,u){var v=a(u).attr("href"),w=v.split("#")[0],x;if(w&&(w===location.toString().split("#")[0]|| (x=a("base")[0])&&w===x.href)){v=u.hash;u.href=v}if(l.test(v))h.panels=h.panels.add(h.element.find(h._sanitizeSelector(v)));else if(v&&v!=="#"){a.data(u,"href.tabs",v);a.data(u,"load.tabs",v.replace(/#.*$/,""));v=h._tabId(u);u.href="#"+v;u=h.element.find("#"+v);if(!u.length){u=a(j.panelTemplate).attr("id",v).addClass("ui-tabs-panel ui-widget-content ui-corner-bottom").insertAfter(h.panels[r-1]||h.list);u.data("destroy.tabs",true)}h.panels=h.panels.add(u)}else j.disabled.push(r)});if(i){this.element.addClass("ui-tabs ui-widget ui-widget-content ui-corner-all"); this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.lis.addClass("ui-state-default ui-corner-top");this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");if(j.selected===d){location.hash&&this.anchors.each(function(r,u){if(u.hash==location.hash){j.selected=r;return false}});if(typeof j.selected!=="number"&&j.cookie)j.selected=parseInt(h._cookie(),10);if(typeof j.selected!=="number"&&this.lis.filter(".ui-tabs-selected").length)j.selected= this.lis.index(this.lis.filter(".ui-tabs-selected"));j.selected=j.selected||(this.lis.length?0:-1)}else if(j.selected===null)j.selected=-1;j.selected=j.selected>=0&&this.anchors[j.selected]||j.selected<0?j.selected:0;j.disabled=a.unique(j.disabled.concat(a.map(this.lis.filter(".ui-state-disabled"),function(r){return h.lis.index(r)}))).sort();a.inArray(j.selected,j.disabled)!=-1&&j.disabled.splice(a.inArray(j.selected,j.disabled),1);this.panels.addClass("ui-tabs-hide");this.lis.removeClass("ui-tabs-selected ui-state-active"); if(j.selected>=0&&this.anchors.length){h.element.find(h._sanitizeSelector(h.anchors[j.selected].hash)).removeClass("ui-tabs-hide");this.lis.eq(j.selected).addClass("ui-tabs-selected ui-state-active");h.element.queue("tabs",function(){h._trigger("show",null,h._ui(h.anchors[j.selected],h.element.find(h._sanitizeSelector(h.anchors[j.selected].hash))[0]))});this.load(j.selected)}a(window).bind("unload",function(){h.lis.add(h.anchors).unbind(".tabs");h.lis=h.anchors=h.panels=null})}else j.selected=this.lis.index(this.lis.filter(".ui-tabs-selected")); this.element[j.collapsible?"addClass":"removeClass"]("ui-tabs-collapsible");j.cookie&&this._cookie(j.selected,j.cookie);i=0;for(var o;o=this.lis[i];i++)a(o)[a.inArray(i,j.disabled)!=-1&&!a(o).hasClass("ui-tabs-selected")?"addClass":"removeClass"]("ui-state-disabled");j.cache===false&&this.anchors.removeData("cache.tabs");this.lis.add(this.anchors).unbind(".tabs");if(j.event!=="mouseover"){var n=function(r,u){u.is(":not(.ui-state-disabled)")&&u.addClass("ui-state-"+r)},k=function(r,u){u.removeClass("ui-state-"+ r)};this.lis.bind("mouseover.tabs",function(){n("hover",a(this))});this.lis.bind("mouseout.tabs",function(){k("hover",a(this))});this.anchors.bind("focus.tabs",function(){n("focus",a(this).closest("li"))});this.anchors.bind("blur.tabs",function(){k("focus",a(this).closest("li"))})}var m,p;if(j.fx)if(a.isArray(j.fx)){m=j.fx[0];p=j.fx[1]}else m=p=j.fx;var q=p?function(r,u){a(r).closest("li").addClass("ui-tabs-selected ui-state-active");u.hide().removeClass("ui-tabs-hide").animate(p,p.duration||"normal", function(){b(u,p);h._trigger("show",null,h._ui(r,u[0]))})}:function(r,u){a(r).closest("li").addClass("ui-tabs-selected ui-state-active");u.removeClass("ui-tabs-hide");h._trigger("show",null,h._ui(r,u[0]))},s=m?function(r,u){u.animate(m,m.duration||"normal",function(){h.lis.removeClass("ui-tabs-selected ui-state-active");u.addClass("ui-tabs-hide");b(u,m);h.element.dequeue("tabs")})}:function(r,u){h.lis.removeClass("ui-tabs-selected ui-state-active");u.addClass("ui-tabs-hide");h.element.dequeue("tabs")}; this.anchors.bind(j.event+".tabs",function(){var r=this,u=a(r).closest("li"),v=h.panels.filter(":not(.ui-tabs-hide)"),w=h.element.find(h._sanitizeSelector(r.hash));if(u.hasClass("ui-tabs-selected")&&!j.collapsible||u.hasClass("ui-state-disabled")||u.hasClass("ui-state-processing")||h.panels.filter(":animated").length||h._trigger("select",null,h._ui(this,w[0]))===false){this.blur();return false}j.selected=h.anchors.index(this);h.abort();if(j.collapsible)if(u.hasClass("ui-tabs-selected")){j.selected= -1;j.cookie&&h._cookie(j.selected,j.cookie);h.element.queue("tabs",function(){s(r,v)}).dequeue("tabs");this.blur();return false}else if(!v.length){j.cookie&&h._cookie(j.selected,j.cookie);h.element.queue("tabs",function(){q(r,w)});h.load(h.anchors.index(this));this.blur();return false}j.cookie&&h._cookie(j.selected,j.cookie);if(w.length){v.length&&h.element.queue("tabs",function(){s(r,v)});h.element.queue("tabs",function(){q(r,w)});h.load(h.anchors.index(this))}else throw"jQuery UI Tabs: Mismatching fragment identifier."; a.browser.msie&&this.blur()});this.anchors.bind("click.tabs",function(){return false})},_getIndex:function(i){if(typeof i=="string")i=this.anchors.index(this.anchors.filter("[href$="+i+"]"));return i},destroy:function(){var i=this.options;this.abort();this.element.unbind(".tabs").removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible").removeData("tabs");this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");this.anchors.each(function(){var b= a.data(this,"href.tabs");if(b)this.href=b;var h=a(this).unbind(".tabs");a.each(["href","load","cache"],function(j,l){h.removeData(l+".tabs")})});this.lis.unbind(".tabs").add(this.panels).each(function(){a.data(this,"destroy.tabs")?a(this).remove():a(this).removeClass("ui-state-default ui-corner-top ui-tabs-selected ui-state-active ui-state-hover ui-state-focus ui-state-disabled ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide")});i.cookie&&this._cookie(null,i.cookie);return this},add:function(i, b,h){if(h===d)h=this.anchors.length;var j=this,l=this.options;b=a(l.tabTemplate.replace(/#\{href\}/g,i).replace(/#\{label\}/g,b));i=!i.indexOf("#")?i.replace("#",""):this._tabId(a("a",b)[0]);b.addClass("ui-state-default ui-corner-top").data("destroy.tabs",true);var o=j.element.find("#"+i);o.length||(o=a(l.panelTemplate).attr("id",i).data("destroy.tabs",true));o.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");if(h>=this.lis.length){b.appendTo(this.list);o.appendTo(this.list[0].parentNode)}else{b.insertBefore(this.lis[h]); o.insertBefore(this.panels[h])}l.disabled=a.map(l.disabled,function(n){return n>=h?++n:n});this._tabify();if(this.anchors.length==1){l.selected=0;b.addClass("ui-tabs-selected ui-state-active");o.removeClass("ui-tabs-hide");this.element.queue("tabs",function(){j._trigger("show",null,j._ui(j.anchors[0],j.panels[0]))});this.load(0)}this._trigger("add",null,this._ui(this.anchors[h],this.panels[h]));return this},remove:function(i){i=this._getIndex(i);var b=this.options,h=this.lis.eq(i).remove(),j=this.panels.eq(i).remove(); if(h.hasClass("ui-tabs-selected")&&this.anchors.length>1)this.select(i+(i+1=i?--l:l});this._tabify();this._trigger("remove",null,this._ui(h.find("a")[0],j[0]));return this},enable:function(i){i=this._getIndex(i);var b=this.options;if(a.inArray(i,b.disabled)!=-1){this.lis.eq(i).removeClass("ui-state-disabled");b.disabled=a.grep(b.disabled,function(h){return h!=i});this._trigger("enable",null, this._ui(this.anchors[i],this.panels[i]));return this}},disable:function(i){i=this._getIndex(i);var b=this.options;if(i!=b.selected){this.lis.eq(i).addClass("ui-state-disabled");b.disabled.push(i);b.disabled.sort();this._trigger("disable",null,this._ui(this.anchors[i],this.panels[i]))}return this},select:function(i){i=this._getIndex(i);if(i==-1)if(this.options.collapsible&&this.options.selected!=-1)i=this.options.selected;else return this;this.anchors.eq(i).trigger(this.options.event+".tabs");return this}, load:function(i){i=this._getIndex(i);var b=this,h=this.options,j=this.anchors.eq(i)[0],l=a.data(j,"load.tabs");this.abort();if(!l||this.element.queue("tabs").length!==0&&a.data(j,"cache.tabs"))this.element.dequeue("tabs");else{this.lis.eq(i).addClass("ui-state-processing");if(h.spinner){var o=a("span",j);o.data("label.tabs",o.html()).html(h.spinner)}this.xhr=a.ajax(a.extend({},h.ajaxOptions,{url:l,success:function(n,k){b.element.find(b._sanitizeSelector(j.hash)).html(n);b._cleanup();h.cache&&a.data(j, "cache.tabs",true);b._trigger("load",null,b._ui(b.anchors[i],b.panels[i]));try{h.ajaxOptions.success(n,k)}catch(m){}},error:function(n,k){b._cleanup();b._trigger("load",null,b._ui(b.anchors[i],b.panels[i]));try{h.ajaxOptions.error(n,k,i,j)}catch(m){}}}));b.element.dequeue("tabs");return this}},abort:function(){this.element.queue([]);this.panels.stop(false,true);this.element.queue("tabs",this.element.queue("tabs").splice(-2,2));if(this.xhr){this.xhr.abort();delete this.xhr}this._cleanup();return this}, url:function(i,b){this.anchors.eq(i).removeData("cache.tabs").data("load.tabs",b);return this},length:function(){return this.anchors.length}});a.extend(a.ui.tabs,{version:"1.8.13"});a.extend(a.ui.tabs.prototype,{rotation:null,rotate:function(i,b){var h=this,j=this.options,l=h._rotate||(h._rotate=function(o){clearTimeout(h.rotation);h.rotation=setTimeout(function(){var n=j.selected;h.select(++n -1, WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') === -1, MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) }, BrowserFeatures: { XPath: !!document.evaluate, SelectorsAPI: !!document.querySelector, ElementExtensions: !!window.HTMLElement, SpecificElementExtensions: document.createElement('div')['__proto__'] && document.createElement('div')['__proto__'] !== document.createElement('form')['__proto__'] }, ScriptFragment: ']*>([\\S\\s]*?)<\/script>', JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, emptyFunction: function() { }, K: function(x) { return x } }; if (Prototype.Browser.MobileSafari) Prototype.BrowserFeatures.SpecificElementExtensions = false; /* Based on Alex Arnell's inheritance implementation. */ var Class = { create: function() { var parent = null, properties = $A(arguments); if (Object.isFunction(properties[0])) parent = properties.shift(); function klass() { this.initialize.apply(this, arguments); } Object.extend(klass, Class.Methods); klass.superclass = parent; klass.subclasses = []; if (parent) { var subclass = function() { }; subclass.prototype = parent.prototype; klass.prototype = new subclass; parent.subclasses.push(klass); } for (var i = 0; i < properties.length; i++) klass.addMethods(properties[i]); if (!klass.prototype.initialize) klass.prototype.initialize = Prototype.emptyFunction; klass.prototype.constructor = klass; return klass; } }; Class.Methods = { addMethods: function(source) { var ancestor = this.superclass && this.superclass.prototype; var properties = Object.keys(source); if (!Object.keys({ toString: true }).length) properties.push("toString", "valueOf"); for (var i = 0, length = properties.length; i < length; i++) { var property = properties[i], value = source[property]; if (ancestor && Object.isFunction(value) && value.argumentNames().first() == "$super") { var method = value; value = (function(m) { return function() { return ancestor[m].apply(this, arguments) }; })(property).wrap(method); value.valueOf = method.valueOf.bind(method); value.toString = method.toString.bind(method); } this.prototype[property] = value; } return this; } }; var Abstract = { }; Object.extend = function(destination, source) { for (var property in source) destination[property] = source[property]; return destination; }; Object.extend(Object, { inspect: function(object) { try { if (Object.isUndefined(object)) return 'undefined'; if (object === null) return 'null'; return object.inspect ? object.inspect() : String(object); } catch (e) { if (e instanceof RangeError) return '...'; throw e; } }, toJSON: function(object) { var type = typeof object; switch (type) { case 'undefined': case 'function': case 'unknown': return; case 'boolean': return object.toString(); } if (object === null) return 'null'; if (object.toJSON) return object.toJSON(); if (Object.isElement(object)) return; var results = []; for (var property in object) { var value = Object.toJSON(object[property]); if (!Object.isUndefined(value)) results.push(property.toJSON() + ': ' + value); } return '{' + results.join(', ') + '}'; }, toQueryString: function(object) { return $H(object).toQueryString(); }, toHTML: function(object) { return object && object.toHTML ? object.toHTML() : String.interpret(object); }, keys: function(object) { var keys = []; for (var property in object) keys.push(property); return keys; }, values: function(object) { var values = []; for (var property in object) values.push(object[property]); return values; }, clone: function(object) { return Object.extend({ }, object); }, isElement: function(object) { return !!(object && object.nodeType == 1); }, isArray: function(object) { return object != null && typeof object == "object" && 'splice' in object && 'join' in object; }, isHash: function(object) { return object instanceof Hash; }, isFunction: function(object) { return typeof object == "function"; }, isString: function(object) { return typeof object == "string"; }, isNumber: function(object) { return typeof object == "number"; }, isUndefined: function(object) { return typeof object == "undefined"; } }); Object.extend(Function.prototype, { argumentNames: function() { var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1] .replace(/\s+/g, '').split(','); return names.length == 1 && !names[0] ? [] : names; }, bind: function() { if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; var __method = this, args = $A(arguments), object = args.shift(); return function() { return __method.apply(object, args.concat($A(arguments))); } }, bindAsEventListener: function() { var __method = this, args = $A(arguments), object = args.shift(); return function(event) { return __method.apply(object, [event || window.event].concat(args)); } }, curry: function() { if (!arguments.length) return this; var __method = this, args = $A(arguments); return function() { return __method.apply(this, args.concat($A(arguments))); } }, delay: function() { var __method = this, args = $A(arguments), timeout = args.shift() * 1000; return window.setTimeout(function() { return __method.apply(__method, args); }, timeout); }, defer: function() { var args = [0.01].concat($A(arguments)); return this.delay.apply(this, args); }, wrap: function(wrapper) { var __method = this; return function() { return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); } }, methodize: function() { if (this._methodized) return this._methodized; var __method = this; return this._methodized = function() { return __method.apply(null, [this].concat($A(arguments))); }; } }); Date.prototype.toJSON = function() { return '"' + this.getUTCFullYear() + '-' + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + this.getUTCDate().toPaddedString(2) + 'T' + this.getUTCHours().toPaddedString(2) + ':' + this.getUTCMinutes().toPaddedString(2) + ':' + this.getUTCSeconds().toPaddedString(2) + 'Z"'; }; var Try = { these: function() { var returnValue; for (var i = 0, length = arguments.length; i < length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break; } catch (e) { } } return returnValue; } }; RegExp.prototype.match = RegExp.prototype.test; RegExp.escape = function(str) { return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); }; /*--------------------------------------------------------------------------*/ var PeriodicalExecuter = Class.create({ initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback(); }, registerCallback: function() { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, execute: function() { this.callback(this); }, stop: function() { if (!this.timer) return; clearInterval(this.timer); this.timer = null; }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.execute(); } finally { this.currentlyExecuting = false; } } } }); Object.extend(String, { interpret: function(value) { return value == null ? '' : String(value); }, specialChar: { '\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '\\': '\\\\' } }); Object.extend(String.prototype, { gsub: function(pattern, replacement) { var result = '', source = this, match; replacement = arguments.callee.prepareReplacement(replacement); while (source.length > 0) { if (match = source.match(pattern)) { result += source.slice(0, match.index); result += String.interpret(replacement(match)); source = source.slice(match.index + match[0].length); } else { result += source, source = ''; } } return result; }, sub: function(pattern, replacement, count) { replacement = this.gsub.prepareReplacement(replacement); count = Object.isUndefined(count) ? 1 : count; return this.gsub(pattern, function(match) { if (--count < 0) return match[0]; return replacement(match); }); }, scan: function(pattern, iterator) { this.gsub(pattern, iterator); return String(this); }, truncate: function(length, truncation) { length = length || 30; truncation = Object.isUndefined(truncation) ? '...' : truncation; return this.length > length ? this.slice(0, length - truncation.length) + truncation : String(this); }, strip: function() { return this.replace(/^\s+/, '').replace(/\s+$/, ''); }, stripTags: function() { return this.replace(/<\/?[^>]+>/gi, ''); }, stripScripts: function() { return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); }, extractScripts: function() { var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1]; }); }, evalScripts: function() { return this.extractScripts().map(function(script) { return eval(script) }); }, escapeHTML: function() { var self = arguments.callee; self.text.data = this; return self.div.innerHTML; }, unescapeHTML: function() { var div = new Element('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? (div.childNodes.length > 1 ? $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : div.childNodes[0].nodeValue) : ''; }, toQueryParams: function(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); if (!match) return { }; return match[1].split(separator || '&').inject({ }, function(hash, pair) { if ((pair = pair.split('='))[0]) { var key = decodeURIComponent(pair.shift()); var value = pair.length > 1 ? pair.join('=') : pair[0]; if (value != undefined) value = decodeURIComponent(value); if (key in hash) { if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; hash[key].push(value); } else hash[key] = value; } return hash; }); }, toArray: function() { return this.split(''); }, succ: function() { return this.slice(0, this.length - 1) + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); }, times: function(count) { return count < 1 ? '' : new Array(count + 1).join(this); }, camelize: function() { var parts = this.split('-'), len = parts.length; if (len == 1) return parts[0]; var camelized = this.charAt(0) == '-' ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) : parts[0]; for (var i = 1; i < len; i++) camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); return camelized; }, capitalize: function() { return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); }, underscore: function() { return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); }, dasherize: function() { return this.gsub(/_/,'-'); }, inspect: function(useDoubleQuotes) { var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { var character = String.specialChar[match[0]]; return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); }); if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; return "'" + escapedString.replace(/'/g, '\\\'') + "'"; }, toJSON: function() { return this.inspect(true); }, unfilterJSON: function(filter) { return this.sub(filter || Prototype.JSONFilter, '#{1}'); }, isJSON: function() { var str = this; if (str.blank()) return false; str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); }, evalJSON: function(sanitize) { var json = this.unfilterJSON(); try { if (!sanitize || json.isJSON()) return eval('(' + json + ')'); } catch (e) { } throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); }, include: function(pattern) { return this.indexOf(pattern) > -1; }, startsWith: function(pattern) { return this.indexOf(pattern) === 0; }, endsWith: function(pattern) { var d = this.length - pattern.length; return d >= 0 && this.lastIndexOf(pattern) === d; }, empty: function() { return this == ''; }, blank: function() { return /^\s*$/.test(this); }, interpolate: function(object, pattern) { return new Template(this, pattern).evaluate(object); } }); if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { escapeHTML: function() { return this.replace(/&/g,'&').replace(//g,'>'); }, unescapeHTML: function() { return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); } }); String.prototype.gsub.prepareReplacement = function(replacement) { if (Object.isFunction(replacement)) return replacement; var template = new Template(replacement); return function(match) { return template.evaluate(match) }; }; String.prototype.parseQuery = String.prototype.toQueryParams; Object.extend(String.prototype.escapeHTML, { div: document.createElement('div'), text: document.createTextNode('') }); String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text); var Template = Class.create({ initialize: function(template, pattern) { this.template = template.toString(); this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { if (Object.isFunction(object.toTemplateReplacements)) object = object.toTemplateReplacements(); return this.template.gsub(this.pattern, function(match) { if (object == null) return ''; var before = match[1] || ''; if (before == '\\') return match[2]; var ctx = object, expr = match[3]; var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; match = pattern.exec(expr); if (match == null) return before; while (match != null) { var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; ctx = ctx[comp]; if (null == ctx || '' == match[3]) break; expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); match = pattern.exec(expr); } return before + String.interpret(ctx); }); } }); Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; var $break = { }; var Enumerable = { each: function(iterator, context) { var index = 0; try { this._each(function(value) { iterator.call(context, value, index++); }); } catch (e) { if (e != $break) throw e; } return this; }, eachSlice: function(number, iterator, context) { var index = -number, slices = [], array = this.toArray(); if (number < 1) return array; while ((index += number) < array.length) slices.push(array.slice(index, index+number)); return slices.collect(iterator, context); }, all: function(iterator, context) { iterator = iterator || Prototype.K; var result = true; this.each(function(value, index) { result = result && !!iterator.call(context, value, index); if (!result) throw $break; }); return result; }, any: function(iterator, context) { iterator = iterator || Prototype.K; var result = false; this.each(function(value, index) { if (result = !!iterator.call(context, value, index)) throw $break; }); return result; }, collect: function(iterator, context) { iterator = iterator || Prototype.K; var results = []; this.each(function(value, index) { results.push(iterator.call(context, value, index)); }); return results; }, detect: function(iterator, context) { var result; this.each(function(value, index) { if (iterator.call(context, value, index)) { result = value; throw $break; } }); return result; }, findAll: function(iterator, context) { var results = []; this.each(function(value, index) { if (iterator.call(context, value, index)) results.push(value); }); return results; }, grep: function(filter, iterator, context) { iterator = iterator || Prototype.K; var results = []; if (Object.isString(filter)) filter = new RegExp(filter); this.each(function(value, index) { if (filter.match(value)) results.push(iterator.call(context, value, index)); }); return results; }, include: function(object) { if (Object.isFunction(this.indexOf)) if (this.indexOf(object) != -1) return true; var found = false; this.each(function(value) { if (value == object) { found = true; throw $break; } }); return found; }, inGroupsOf: function(number, fillWith) { fillWith = Object.isUndefined(fillWith) ? null : fillWith; return this.eachSlice(number, function(slice) { while(slice.length < number) slice.push(fillWith); return slice; }); }, inject: function(memo, iterator, context) { this.each(function(value, index) { memo = iterator.call(context, memo, value, index); }); return memo; }, invoke: function(method) { var args = $A(arguments).slice(1); return this.map(function(value) { return value[method].apply(value, args); }); }, max: function(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value >= result) result = value; }); return result; }, min: function(iterator, context) { iterator = iterator || Prototype.K; var result; this.each(function(value, index) { value = iterator.call(context, value, index); if (result == null || value < result) result = value; }); return result; }, partition: function(iterator, context) { iterator = iterator || Prototype.K; var trues = [], falses = []; this.each(function(value, index) { (iterator.call(context, value, index) ? trues : falses).push(value); }); return [trues, falses]; }, pluck: function(property) { var results = []; this.each(function(value) { results.push(value[property]); }); return results; }, reject: function(iterator, context) { var results = []; this.each(function(value, index) { if (!iterator.call(context, value, index)) results.push(value); }); return results; }, sortBy: function(iterator, context) { return this.map(function(value, index) { return { value: value, criteria: iterator.call(context, value, index) }; }).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0; }).pluck('value'); }, toArray: function() { return this.map(); }, zip: function() { var iterator = Prototype.K, args = $A(arguments); if (Object.isFunction(args.last())) iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { return iterator(collections.pluck(index)); }); }, size: function() { return this.toArray().length; }, inspect: function() { return '#'; } }; Object.extend(Enumerable, { map: Enumerable.collect, find: Enumerable.detect, select: Enumerable.findAll, filter: Enumerable.findAll, member: Enumerable.include, entries: Enumerable.toArray, every: Enumerable.all, some: Enumerable.any }); function $A(iterable) { if (!iterable) return []; if (iterable.toArray) return iterable.toArray(); var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; } if (Prototype.Browser.WebKit) { $A = function(iterable) { if (!iterable) return []; // In Safari, only use the `toArray` method if it's not a NodeList. // A NodeList is a function, has an function `item` property, and a numeric // `length` property. Adapted from Google Doctype. if (!(typeof iterable === 'function' && typeof iterable.length === 'number' && typeof iterable.item === 'function') && iterable.toArray) return iterable.toArray(); var length = iterable.length || 0, results = new Array(length); while (length--) results[length] = iterable[length]; return results; }; } Array.from = $A; Object.extend(Array.prototype, Enumerable); if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { for (var i = 0, length = this.length; i < length; i++) iterator(this[i]); }, clear: function() { this.length = 0; return this; }, first: function() { return this[0]; }, last: function() { return this[this.length - 1]; }, compact: function() { return this.select(function(value) { return value != null; }); }, flatten: function() { return this.inject([], function(array, value) { return array.concat(Object.isArray(value) ? value.flatten() : [value]); }); }, without: function() { var values = $A(arguments); return this.select(function(value) { return !values.include(value); }); }, reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse(); }, reduce: function() { return this.length > 1 ? this : this[0]; }, uniq: function(sorted) { return this.inject([], function(array, value, index) { if (0 == index || (sorted ? array.last() != value : !array.include(value))) array.push(value); return array; }); }, intersect: function(array) { return this.uniq().findAll(function(item) { return array.detect(function(value) { return item === value }); }); }, clone: function() { return [].concat(this); }, size: function() { return this.length; }, inspect: function() { return '[' + this.map(Object.inspect).join(', ') + ']'; }, toJSON: function() { var results = []; this.each(function(object) { var value = Object.toJSON(object); if (!Object.isUndefined(value)) results.push(value); }); return '[' + results.join(', ') + ']'; } }); // use native browser JS 1.6 implementation if available if (Object.isFunction(Array.prototype.forEach)) Array.prototype._each = Array.prototype.forEach; if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { i || (i = 0); var length = this.length; if (i < 0) i = length + i; for (; i < length; i++) if (this[i] === item) return i; return -1; }; if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; var n = this.slice(0, i).reverse().indexOf(item); return (n < 0) ? n : i - n - 1; }; Array.prototype.toArray = Array.prototype.clone; function $w(string) { if (!Object.isString(string)) return []; string = string.strip(); return string ? string.split(/\s+/) : []; } if (Prototype.Browser.Opera){ Array.prototype.concat = function() { var array = []; for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); for (var i = 0, length = arguments.length; i < length; i++) { if (Object.isArray(arguments[i])) { for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) array.push(arguments[i][j]); } else { array.push(arguments[i]); } } return array; }; } Object.extend(Number.prototype, { toColorPart: function() { return this.toPaddedString(2, 16); }, succ: function() { return this + 1; }, times: function(iterator, context) { $R(0, this, true).each(iterator, context); return this; }, toPaddedString: function(length, radix) { var string = this.toString(radix || 10); return '0'.times(length - string.length) + string; }, toJSON: function() { return isFinite(this) ? this.toString() : 'null'; } }); $w('abs round ceil floor').each(function(method){ Number.prototype[method] = Math[method].methodize(); }); function $H(object) { return new Hash(object); }; var Hash = Class.create(Enumerable, (function() { function toQueryPair(key, value) { if (Object.isUndefined(value)) return key; return key + '=' + encodeURIComponent(String.interpret(value)); } return { initialize: function(object) { this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); }, _each: function(iterator) { for (var key in this._object) { var value = this._object[key], pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } }, set: function(key, value) { return this._object[key] = value; }, get: function(key) { // simulating poorly supported hasOwnProperty if (this._object[key] !== Object.prototype[key]) return this._object[key]; }, unset: function(key) { var value = this._object[key]; delete this._object[key]; return value; }, toObject: function() { return Object.clone(this._object); }, keys: function() { return this.pluck('key'); }, values: function() { return this.pluck('value'); }, index: function(value) { var match = this.detect(function(pair) { return pair.value === value; }); return match && match.key; }, merge: function(object) { return this.clone().update(object); }, update: function(object) { return new Hash(object).inject(this, function(result, pair) { result.set(pair.key, pair.value); return result; }); }, toQueryString: function() { return this.inject([], function(results, pair) { var key = encodeURIComponent(pair.key), values = pair.value; if (values && typeof values == 'object') { if (Object.isArray(values)) return results.concat(values.map(toQueryPair.curry(key))); } else results.push(toQueryPair(key, values)); return results; }).join('&'); }, inspect: function() { return '#'; }, toJSON: function() { return Object.toJSON(this.toObject()); }, clone: function() { return new Hash(this); } } })()); Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; Hash.from = $H; var ObjectRange = Class.create(Enumerable, { initialize: function(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive; }, _each: function(iterator) { var value = this.start; while (this.include(value)) { iterator(value); value = value.succ(); } }, include: function(value) { if (value < this.start) return false; if (this.exclusive) return value < this.end; return value <= this.end; } }); var $R = function(start, end, exclusive) { return new ObjectRange(start, end, exclusive); }; var Ajax = { getTransport: function() { return Try.these( function() {return new XMLHttpRequest()}, function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')} ) || false; }, activeRequestCount: 0 }; Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responder) { if (!this.include(responder)) this.responders.push(responder); }, unregister: function(responder) { this.responders = this.responders.without(responder); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (Object.isFunction(responder[callback])) { try { responder[callback].apply(responder, [request, transport, json]); } catch (e) { } } }); } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++ }, onComplete: function() { Ajax.activeRequestCount-- } }); Ajax.Base = Class.create({ initialize: function(options) { this.options = { method: 'post', asynchronous: true, contentType: 'application/x-www-form-urlencoded', encoding: 'UTF-8', parameters: '', evalJSON: true, evalJS: true }; Object.extend(this.options, options || { }); this.options.method = this.options.method.toLowerCase(); if (Object.isString(this.options.parameters)) this.options.parameters = this.options.parameters.toQueryParams(); else if (Object.isHash(this.options.parameters)) this.options.parameters = this.options.parameters.toObject(); } }); Ajax.Request = Class.create(Ajax.Base, { _complete: false, initialize: function($super, url, options) { $super(options); this.transport = Ajax.getTransport(); this.request(url); }, request: function(url) { this.url = url; this.method = this.options.method; var params = Object.clone(this.options.parameters); if (!['get', 'post'].include(this.method)) { // simulate other verbs over post params['_method'] = this.method; this.method = 'post'; } this.parameters = params; if (params = Object.toQueryString(params)) { // when GET, append parameters to URL if (this.method == 'get') this.url += (this.url.include('?') ? '&' : '?') + params; else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='; } try { var response = new Ajax.Response(this); if (this.options.onCreate) this.options.onCreate(response); Ajax.Responders.dispatch('onCreate', this, response); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); this.body = this.method == 'post' ? (this.options.postBody || params) : null; this.transport.send(this.body); /* Force Firefox to handle ready state 4 for synchronous requests */ if (!this.options.asynchronous && this.transport.overrideMimeType) this.onStateChange(); } catch (e) { this.dispatchException(e); } }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState > 1 && !((readyState == 4) && this._complete)) this.respondToReadyState(this.transport.readyState); }, setRequestHeaders: function() { var headers = { 'X-Requested-With': 'XMLHttpRequest', 'X-Prototype-Version': Prototype.Version, 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' }; if (this.method == 'post') { headers['Content-type'] = this.options.contentType + (this.options.encoding ? '; charset=' + this.options.encoding : ''); /* Force "Connection: close" for older Mozilla browsers to work * around a bug where XMLHttpRequest sends an incorrect * Content-length header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType && (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) headers['Connection'] = 'close'; } // user-defined headers if (typeof this.options.requestHeaders == 'object') { var extras = this.options.requestHeaders; if (Object.isFunction(extras.push)) for (var i = 0, length = extras.length; i < length; i += 2) headers[extras[i]] = extras[i+1]; else $H(extras).each(function(pair) { headers[pair.key] = pair.value }); } for (var name in headers) this.transport.setRequestHeader(name, headers[name]); }, success: function() { var status = this.getStatus(); return !status || (status >= 200 && status < 300); }, getStatus: function() { try { return this.transport.status || 0; } catch (e) { return 0 } }, respondToReadyState: function(readyState) { var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); if (state == 'Complete') { try { this._complete = true; (this.options['on' + response.status] || this.options['on' + (this.success() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(response, response.headerJSON); } catch (e) { this.dispatchException(e); } var contentType = response.getHeader('Content-type'); if (this.options.evalJS == 'force' || (this.options.evalJS && this.isSameOrigin() && contentType && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) this.evalResponse(); } try { (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); } catch (e) { this.dispatchException(e); } if (state == 'Complete') { // avoid memory leak in MSIE: clean up this.transport.onreadystatechange = Prototype.emptyFunction; } }, isSameOrigin: function() { var m = this.url.match(/^\s*https?:\/\/[^\/]*/); return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ protocol: location.protocol, domain: document.domain, port: location.port ? ':' + location.port : '' })); }, getHeader: function(name) { try { return this.transport.getResponseHeader(name) || null; } catch (e) { return null } }, evalResponse: function() { try { return eval((this.transport.responseText || '').unfilterJSON()); } catch (e) { this.dispatchException(e); } }, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch('onException', this, exception); } }); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Response = Class.create({ initialize: function(request){ this.request = request; var transport = this.transport = request.transport, readyState = this.readyState = transport.readyState; if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { this.status = this.getStatus(); this.statusText = this.getStatusText(); this.responseText = String.interpret(transport.responseText); this.headerJSON = this._getHeaderJSON(); } if(readyState == 4) { var xml = transport.responseXML; this.responseXML = Object.isUndefined(xml) ? null : xml; this.responseJSON = this._getResponseJSON(); } }, status: 0, statusText: '', getStatus: Ajax.Request.prototype.getStatus, getStatusText: function() { try { return this.transport.statusText || ''; } catch (e) { return '' } }, getHeader: Ajax.Request.prototype.getHeader, getAllHeaders: function() { try { return this.getAllResponseHeaders(); } catch (e) { return null } }, getResponseHeader: function(name) { return this.transport.getResponseHeader(name); }, getAllResponseHeaders: function() { return this.transport.getAllResponseHeaders(); }, _getHeaderJSON: function() { var json = this.getHeader('X-JSON'); if (!json) return null; json = decodeURIComponent(escape(json)); try { return json.evalJSON(this.request.options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } }, _getResponseJSON: function() { var options = this.request.options; if (!options.evalJSON || (options.evalJSON != 'force' && !(this.getHeader('Content-type') || '').include('application/json')) || this.responseText.blank()) return null; try { return this.responseText.evalJSON(options.sanitizeJSON || !this.request.isSameOrigin()); } catch (e) { this.request.dispatchException(e); } } }); Ajax.Updater = Class.create(Ajax.Request, { initialize: function($super, container, url, options) { this.container = { success: (container.success || container), failure: (container.failure || (container.success ? null : container)) }; options = Object.clone(options); var onComplete = options.onComplete; options.onComplete = (function(response, json) { this.updateContent(response.responseText); if (Object.isFunction(onComplete)) onComplete(response, json); }).bind(this); $super(url, options); }, updateContent: function(responseText) { var receiver = this.container[this.success() ? 'success' : 'failure'], options = this.options; if (!options.evalScripts) responseText = responseText.stripScripts(); if (receiver = $(receiver)) { if (options.insertion) { if (Object.isString(options.insertion)) { var insertion = { }; insertion[options.insertion] = responseText; receiver.insert(insertion); } else options.insertion(receiver, responseText); } else receiver.update(responseText); } } }); Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { initialize: function($super, container, url, options) { $super(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = { }; this.container = container; this.url = url; this.start(); }, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent(); }, stop: function() { this.updater.options.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, updateComplete: function(response) { if (this.options.decay) { this.decay = (response.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = response.responseText; } this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); }, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); function $(element) { if (arguments.length > 1) { for (var i = 0, elements = [], length = arguments.length; i < length; i++) elements.push($(arguments[i])); return elements; } if (Object.isString(element)) element = document.getElementById(element); return Element.extend(element); } if (Prototype.BrowserFeatures.XPath) { document._getElementsByXPath = function(expression, parentElement) { var results = []; var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var i = 0, length = query.snapshotLength; i < length; i++) results.push(Element.extend(query.snapshotItem(i))); return results; }; } /*--------------------------------------------------------------------------*/ if (!window.Node) var Node = { }; if (!Node.ELEMENT_NODE) { // DOM level 2 ECMAScript Language Binding Object.extend(Node, { ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12 }); } (function() { var element = this.Element; this.Element = function(tagName, attributes) { attributes = attributes || { }; tagName = tagName.toLowerCase(); var cache = Element.cache; if (Prototype.Browser.IE && attributes.name) { tagName = '<' + tagName + ' name="' + attributes.name + '">'; delete attributes.name; return Element.writeAttribute(document.createElement(tagName), attributes); } if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); }; Object.extend(this.Element, element || { }); if (element) this.Element.prototype = element.prototype; }).call(window); Element.cache = { }; Element.Methods = { visible: function(element) { return $(element).style.display != 'none'; }, toggle: function(element) { element = $(element); Element[Element.visible(element) ? 'hide' : 'show'](element); return element; }, hide: function(element) { element = $(element); element.style.display = 'none'; return element; }, show: function(element) { element = $(element); element.style.display = ''; return element; }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); return element; }, update: function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) return element.update().insert(content); content = Object.toHTML(content); element.innerHTML = content.stripScripts(); content.evalScripts.bind(content).defer(); return element; }, replace: function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); else if (!Object.isElement(content)) { content = Object.toHTML(content); var range = element.ownerDocument.createRange(); range.selectNode(element); content.evalScripts.bind(content).defer(); content = range.createContextualFragment(content.stripScripts()); } element.parentNode.replaceChild(content, element); return element; }, insert: function(element, insertions) { element = $(element); if (Object.isString(insertions) || Object.isNumber(insertions) || Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) insertions = {bottom:insertions}; var content, insert, tagName, childNodes; for (var position in insertions) { content = insertions[position]; position = position.toLowerCase(); insert = Element._insertionTranslations[position]; if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { insert(element, content); continue; } content = Object.toHTML(content); tagName = ((position == 'before' || position == 'after') ? element.parentNode : element).tagName.toUpperCase(); childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); if (position == 'top' || position == 'after') childNodes.reverse(); childNodes.each(insert.curry(element)); content.evalScripts.bind(content).defer(); } return element; }, wrap: function(element, wrapper, attributes) { element = $(element); if (Object.isElement(wrapper)) $(wrapper).writeAttribute(attributes || { }); else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); else wrapper = new Element('div', wrapper); if (element.parentNode) element.parentNode.replaceChild(wrapper, element); wrapper.appendChild(element); return wrapper; }, inspect: function(element) { element = $(element); var result = '<' + element.tagName.toLowerCase(); $H({'id': 'id', 'className': 'class'}).each(function(pair) { var property = pair.first(), attribute = pair.last(); var value = (element[property] || '').toString(); if (value) result += ' ' + attribute + '=' + value.inspect(true); }); return result + '>'; }, recursivelyCollect: function(element, property) { element = $(element); var elements = []; while (element = element[property]) if (element.nodeType == 1) elements.push(Element.extend(element)); return elements; }, ancestors: function(element) { return $(element).recursivelyCollect('parentNode'); }, descendants: function(element) { return $(element).select("*"); }, firstDescendant: function(element) { element = $(element).firstChild; while (element && element.nodeType != 1) element = element.nextSibling; return $(element); }, immediateDescendants: function(element) { if (!(element = $(element).firstChild)) return []; while (element && element.nodeType != 1) element = element.nextSibling; if (element) return [element].concat($(element).nextSiblings()); return []; }, previousSiblings: function(element) { return $(element).recursivelyCollect('previousSibling'); }, nextSiblings: function(element) { return $(element).recursivelyCollect('nextSibling'); }, siblings: function(element) { element = $(element); return element.previousSiblings().reverse().concat(element.nextSiblings()); }, match: function(element, selector) { if (Object.isString(selector)) selector = new Selector(selector); return selector.match($(element)); }, up: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(element.parentNode); var ancestors = element.ancestors(); return Object.isNumber(expression) ? ancestors[expression] : Selector.findElement(ancestors, expression, index); }, down: function(element, expression, index) { element = $(element); if (arguments.length == 1) return element.firstDescendant(); return Object.isNumber(expression) ? element.descendants()[expression] : Element.select(element, expression)[index || 0]; }, previous: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); var previousSiblings = element.previousSiblings(); return Object.isNumber(expression) ? previousSiblings[expression] : Selector.findElement(previousSiblings, expression, index); }, next: function(element, expression, index) { element = $(element); if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); var nextSiblings = element.nextSiblings(); return Object.isNumber(expression) ? nextSiblings[expression] : Selector.findElement(nextSiblings, expression, index); }, select: function() { var args = $A(arguments), element = $(args.shift()); return Selector.findChildElements(element, args); }, adjacent: function() { var args = $A(arguments), element = $(args.shift()); return Selector.findChildElements(element.parentNode, args).without(element); }, identify: function(element) { element = $(element); var id = element.readAttribute('id'), self = arguments.callee; if (id) return id; do { id = 'anonymous_element_' + self.counter++ } while ($(id)); element.writeAttribute('id', id); return id; }, readAttribute: function(element, name) { element = $(element); if (Prototype.Browser.IE) { var t = Element._attributeTranslations.read; if (t.values[name]) return t.values[name](element, name); if (t.names[name]) name = t.names[name]; if (name.include(':')) { return (!element.attributes || !element.attributes[name]) ? null : element.attributes[name].value; } } return element.getAttribute(name); }, writeAttribute: function(element, name, value) { element = $(element); var attributes = { }, t = Element._attributeTranslations.write; if (typeof name == 'object') attributes = name; else attributes[name] = Object.isUndefined(value) ? true : value; for (var attr in attributes) { name = t.names[attr] || attr; value = attributes[attr]; if (t.values[attr]) name = t.values[attr](element, value); if (value === false || value === null) element.removeAttribute(name); else if (value === true) element.setAttribute(name, name); else element.setAttribute(name, value); } return element; }, getHeight: function(element) { return $(element).getDimensions().height; }, getWidth: function(element) { return $(element).getDimensions().width; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; var elementClassName = element.className; return (elementClassName.length > 0 && (elementClassName == className || new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); }, addClassName: function(element, className) { if (!(element = $(element))) return; if (!element.hasClassName(className)) element.className += (element.className ? ' ' : '') + className; return element; }, removeClassName: function(element, className) { if (!(element = $(element))) return; element.className = element.className.replace( new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); return element; }, toggleClassName: function(element, className) { if (!(element = $(element))) return; return element[element.hasClassName(className) ? 'removeClassName' : 'addClassName'](className); }, // removes whitespace-only text node children cleanWhitespace: function(element) { element = $(element); var node = element.firstChild; while (node) { var nextNode = node.nextSibling; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) element.removeChild(node); node = nextNode; } return element; }, empty: function(element) { return $(element).innerHTML.blank(); }, descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); if (element.compareDocumentPosition) return (element.compareDocumentPosition(ancestor) & 8) === 8; if (ancestor.contains) return ancestor.contains(element) && ancestor !== element; while (element = element.parentNode) if (element == ancestor) return true; return false; }, scrollTo: function(element) { element = $(element); var pos = element.cumulativeOffset(); window.scrollTo(pos[0], pos[1]); return element; }, getStyle: function(element, style) { element = $(element); style = style == 'float' ? 'cssFloat' : style.camelize(); var value = element.style[style]; if (!value || value == 'auto') { var css = document.defaultView.getComputedStyle(element, null); value = css ? css[style] : null; } if (style == 'opacity') return value ? parseFloat(value) : 1.0; return value == 'auto' ? null : value; }, getOpacity: function(element) { return $(element).getStyle('opacity'); }, setStyle: function(element, styles) { element = $(element); var elementStyle = element.style, match; if (Object.isString(styles)) { element.style.cssText += ';' + styles; return styles.include('opacity') ? element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; } for (var property in styles) if (property == 'opacity') element.setOpacity(styles[property]); else elementStyle[(property == 'float' || property == 'cssFloat') ? (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : property] = styles[property]; return element; }, setOpacity: function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }, getDimensions: function(element) { element = $(element); var display = element.getStyle('display'); if (display != 'none' && display != null) // Safari bug return {width: element.offsetWidth, height: element.offsetHeight}; // All *Width and *Height properties give 0 on elements with display none, // so enable the element temporarily var els = element.style; var originalVisibility = els.visibility; var originalPosition = els.position; var originalDisplay = els.display; els.visibility = 'hidden'; els.position = 'absolute'; els.display = 'block'; var originalWidth = element.clientWidth; var originalHeight = element.clientHeight; els.display = originalDisplay; els.position = originalPosition; els.visibility = originalVisibility; return {width: originalWidth, height: originalHeight}; }, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); if (pos == 'static' || !pos) { element._madePositioned = true; element.style.position = 'relative'; // Opera returns the offset relative to the positioning context, when an // element is position relative but top and left have not been defined if (Prototype.Browser.Opera) { element.style.top = 0; element.style.left = 0; } } return element; }, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = ''; } return element; }, makeClipping: function(element) { element = $(element); if (element._overflow) return element; element._overflow = Element.getStyle(element, 'overflow') || 'auto'; if (element._overflow !== 'hidden') element.style.overflow = 'hidden'; return element; }, undoClipping: function(element) { element = $(element); if (!element._overflow) return element; element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; element._overflow = null; return element; }, cumulativeOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); return Element._returnOffset(valueL, valueT); }, positionedOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { if (element.tagName.toUpperCase() == 'BODY') break; var p = Element.getStyle(element, 'position'); if (p !== 'static') break; } } while (element); return Element._returnOffset(valueL, valueT); }, absolutize: function(element) { element = $(element); if (element.getStyle('position') == 'absolute') return element; // Position.prepare(); // To be done manually by Scripty when it needs it. var offsets = element.positionedOffset(); var top = offsets[1]; var left = offsets[0]; var width = element.clientWidth; var height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); element._originalWidth = element.style.width; element._originalHeight = element.style.height; element.style.position = 'absolute'; element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.width = width + 'px'; element.style.height = height + 'px'; return element; }, relativize: function(element) { element = $(element); if (element.getStyle('position') == 'relative') return element; // Position.prepare(); // To be done manually by Scripty when it needs it. element.style.position = 'relative'; var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.height = element._originalHeight; element.style.width = element._originalWidth; return element; }, cumulativeScrollOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return Element._returnOffset(valueL, valueT); }, getOffsetParent: function(element) { if (element.offsetParent) return $(element.offsetParent); if (element == document.body) return $(element); if(element.tagName.toUpperCase()=='HTML') //for IE6,7 return $(document.body); // while ((element = element.parentNode) && element != document.body) if (Element.getStyle(element, 'position') != 'static') return $(element); return $(document.body); }, viewportOffset: function(forElement) { var valueT = 0, valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; // Safari fix if (element.offsetParent == document.body && Element.getStyle(element, 'position') == 'absolute') break; } while (element = element.offsetParent); element = forElement; do { if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } } while (element = element.parentNode); return Element._returnOffset(valueL, valueT); }, clonePosition: function(element, source) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || { }); // find page position of source source = $(source); var p = source.viewportOffset(); // find coordinate system to use element = $(element); var delta = [0, 0]; var parent = null; // delta [0,0] will do fine with position: fixed elements, // position:absolute needs offsetParent deltas if (Element.getStyle(element, 'position') == 'absolute') { parent = element.getOffsetParent(); delta = parent.viewportOffset(); } // correct by body offsets (fixes Safari) if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } // set position if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; if (options.setWidth) element.style.width = source.offsetWidth + 'px'; if (options.setHeight) element.style.height = source.offsetHeight + 'px'; return element; } }; Element.Methods.identify.counter = 1; Object.extend(Element.Methods, { getElementsBySelector: Element.Methods.select, childElements: Element.Methods.immediateDescendants }); Element._attributeTranslations = { write: { names: { className: 'class', htmlFor: 'for' }, values: { } } }; if (Prototype.Browser.Opera) { Element.Methods.getStyle = Element.Methods.getStyle.wrap( function(proceed, element, style) { switch (style) { case 'left': case 'top': case 'right': case 'bottom': if (proceed(element, 'position') === 'static') return null; case 'height': case 'width': // returns '0px' for hidden elements; we want it to return null if (!Element.visible(element)) return null; // returns the border-box dimensions rather than the content-box // dimensions, so we subtract padding and borders from the value var dim = parseInt(proceed(element, style), 10); if (dim !== element['offset' + style.capitalize()]) return dim + 'px'; var properties; if (style === 'height') { properties = ['border-top-width', 'padding-top', 'padding-bottom', 'border-bottom-width']; } else { properties = ['border-left-width', 'padding-left', 'padding-right', 'border-right-width']; } return properties.inject(dim, function(memo, property) { var val = proceed(element, property); return val === null ? memo : memo - parseInt(val, 10); }) + 'px'; default: return proceed(element, style); } } ); Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( function(proceed, element, attribute) { if (attribute === 'title') return element.title; return proceed(element, attribute); } ); } else if (Prototype.Browser.IE) { // IE doesn't report offsets correctly for static elements, so we change them // to "relative" to get the values, then change them back. Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( function(proceed, element) { element = $(element); // IE throws an error if element is not in document try { element.offsetParent } catch(e) { return $(document.body) } var position = element.getStyle('position'); if (position !== 'static') return proceed(element); element.setStyle({ position: 'relative' }); var value = proceed(element); element.setStyle({ position: position }); return value; } ); $w('positionedOffset viewportOffset').each(function(method) { Element.Methods[method] = Element.Methods[method].wrap( function(proceed, element) { element = $(element); try { element.offsetParent } catch(e) { return Element._returnOffset(0,0) } var position = element.getStyle('position'); if (position !== 'static') return proceed(element); // Trigger hasLayout on the offset parent so that IE6 reports // accurate offsetTop and offsetLeft values for position: fixed. var offsetParent = element.getOffsetParent(); if (offsetParent && offsetParent.getStyle('position') === 'fixed') offsetParent.setStyle({ zoom: 1 }); element.setStyle({ position: 'relative' }); var value = proceed(element); element.setStyle({ position: position }); return value; } ); }); Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap( function(proceed, element) { try { element.offsetParent } catch(e) { return Element._returnOffset(0,0) } return proceed(element); } ); Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); var value = element.style[style]; if (!value && element.currentStyle) value = element.currentStyle[style]; if (style == 'opacity') { if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) if (value[1]) return parseFloat(value[1]) / 100; return 1.0; } if (value == 'auto') { if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) return element['offset' + style.capitalize()] + 'px'; return null; } return value; }; Element.Methods.setOpacity = function(element, value) { function stripAlpha(filter){ return filter.replace(/alpha\([^\)]*\)/gi,''); } element = $(element); var currentStyle = element.currentStyle; if ((currentStyle && !currentStyle.hasLayout) || (!currentStyle && element.style.zoom == 'normal')) element.style.zoom = 1; var filter = element.getStyle('filter'), style = element.style; if (value == 1 || value === '') { (filter = stripAlpha(filter)) ? style.filter = filter : style.removeAttribute('filter'); return element; } else if (value < 0.00001) value = 0; style.filter = stripAlpha(filter) + 'alpha(opacity=' + (value * 100) + ')'; return element; }; Element._attributeTranslations = { read: { names: { 'class': 'className', 'for': 'htmlFor' }, values: { _getAttr: function(element, attribute) { return element.getAttribute(attribute, 2); }, _getAttrNode: function(element, attribute) { var node = element.getAttributeNode(attribute); return node ? node.value : ""; }, _getEv: function(element, attribute) { attribute = element.getAttribute(attribute); return attribute ? attribute.toString().slice(23, -2) : null; }, _flag: function(element, attribute) { return $(element).hasAttribute(attribute) ? attribute : null; }, style: function(element) { return element.style.cssText.toLowerCase(); }, title: function(element) { return element.title; } } } }; Element._attributeTranslations.write = { names: Object.extend({ cellpadding: 'cellPadding', cellspacing: 'cellSpacing' }, Element._attributeTranslations.read.names), values: { checked: function(element, value) { element.checked = !!value; }, style: function(element, value) { element.style.cssText = value ? value : ''; } } }; Element._attributeTranslations.has = {}; $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; Element._attributeTranslations.has[attr.toLowerCase()] = attr; }); (function(v) { Object.extend(v, { href: v._getAttr, src: v._getAttr, type: v._getAttr, action: v._getAttrNode, disabled: v._flag, checked: v._flag, readonly: v._flag, multiple: v._flag, onload: v._getEv, onunload: v._getEv, onclick: v._getEv, ondblclick: v._getEv, onmousedown: v._getEv, onmouseup: v._getEv, onmouseover: v._getEv, onmousemove: v._getEv, onmouseout: v._getEv, onfocus: v._getEv, onblur: v._getEv, onkeypress: v._getEv, onkeydown: v._getEv, onkeyup: v._getEv, onsubmit: v._getEv, onreset: v._getEv, onselect: v._getEv, onchange: v._getEv }); })(Element._attributeTranslations.read.values); } else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1) ? 0.999999 : (value === '') ? '' : (value < 0.00001) ? 0 : value; return element; }; } else if (Prototype.Browser.WebKit) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1 || value === '') ? '' : (value < 0.00001) ? 0 : value; if (value == 1) if(element.tagName.toUpperCase() == 'IMG' && element.width) { element.width++; element.width--; } else try { var n = document.createTextNode(' '); element.appendChild(n); element.removeChild(n); } catch (e) { } return element; }; // Safari returns margins on body which is incorrect if the child is absolutely // positioned. For performance reasons, redefine Element#cumulativeOffset for // KHTML/WebKit only. Element.Methods.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body) if (Element.getStyle(element, 'position') == 'absolute') break; element = element.offsetParent; } while (element); return Element._returnOffset(valueL, valueT); }; } if (Prototype.Browser.IE || Prototype.Browser.Opera) { // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements Element.Methods.update = function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) return element.update().insert(content); content = Object.toHTML(content); var tagName = element.tagName.toUpperCase(); if (tagName in Element._insertionTranslations.tags) { $A(element.childNodes).each(function(node) { element.removeChild(node) }); Element._getContentFromAnonymousElement(tagName, content.stripScripts()) .each(function(node) { element.appendChild(node) }); } else element.innerHTML = content.stripScripts(); content.evalScripts.bind(content).defer(); return element; }; } if ('outerHTML' in document.createElement('div')) { Element.Methods.replace = function(element, content) { element = $(element); if (content && content.toElement) content = content.toElement(); if (Object.isElement(content)) { element.parentNode.replaceChild(content, element); return element; } content = Object.toHTML(content); var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); if (Element._insertionTranslations.tags[tagName]) { var nextSibling = element.next(); var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); parent.removeChild(element); if (nextSibling) fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); else fragments.each(function(node) { parent.appendChild(node) }); } else element.outerHTML = content.stripScripts(); content.evalScripts.bind(content).defer(); return element; }; } Element._returnOffset = function(l, t) { var result = [l, t]; result.left = l; result.top = t; return result; }; Element._getContentFromAnonymousElement = function(tagName, html) { var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; if (t) { div.innerHTML = t[0] + html + t[1]; t[2].times(function() { div = div.firstChild }); } else div.innerHTML = html; return $A(div.childNodes); }; Element._insertionTranslations = { before: function(element, node) { element.parentNode.insertBefore(node, element); }, top: function(element, node) { element.insertBefore(node, element.firstChild); }, bottom: function(element, node) { element.appendChild(node); }, after: function(element, node) { element.parentNode.insertBefore(node, element.nextSibling); }, tags: { TABLE: ['', '
    ', 1], TBODY: ['', '
    ', 2], TR: ['', '
    ', 3], TD: ['
    ', '
    ', 4], SELECT: ['', 1] } }; (function() { Object.extend(this.tags, { THEAD: this.tags.TBODY, TFOOT: this.tags.TBODY, TH: this.tags.TD }); }).call(Element._insertionTranslations); Element.Methods.Simulated = { hasAttribute: function(element, attribute) { attribute = Element._attributeTranslations.has[attribute] || attribute; var node = $(element).getAttributeNode(attribute); return !!(node && node.specified); } }; Element.Methods.ByTag = { }; Object.extend(Element, Element.Methods); if (!Prototype.BrowserFeatures.ElementExtensions && document.createElement('div')['__proto__']) { window.HTMLElement = { }; window.HTMLElement.prototype = document.createElement('div')['__proto__']; Prototype.BrowserFeatures.ElementExtensions = true; } Element.extend = (function() { if (Prototype.BrowserFeatures.SpecificElementExtensions) return Prototype.K; var Methods = { }, ByTag = Element.Methods.ByTag; var extend = Object.extend(function(element) { if (!element || element._extendedByPrototype || element.nodeType != 1 || element == window) return element; var methods = Object.clone(Methods), tagName = element.tagName.toUpperCase(), property, value; // extend methods for specific tags if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); for (property in methods) { value = methods[property]; if (Object.isFunction(value) && !(property in element)) element[property] = value.methodize(); } element._extendedByPrototype = Prototype.emptyFunction; return element; }, { refresh: function() { // extend methods for all tags (Safari doesn't need this) if (!Prototype.BrowserFeatures.ElementExtensions) { Object.extend(Methods, Element.Methods); Object.extend(Methods, Element.Methods.Simulated); } } }); extend.refresh(); return extend; })(); Element.hasAttribute = function(element, attribute) { if (element.hasAttribute) return element.hasAttribute(attribute); return Element.Methods.Simulated.hasAttribute(element, attribute); }; Element.addMethods = function(methods) { var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; if (!methods) { Object.extend(Form, Form.Methods); Object.extend(Form.Element, Form.Element.Methods); Object.extend(Element.Methods.ByTag, { "FORM": Object.clone(Form.Methods), "INPUT": Object.clone(Form.Element.Methods), "SELECT": Object.clone(Form.Element.Methods), "TEXTAREA": Object.clone(Form.Element.Methods) }); } if (arguments.length == 2) { var tagName = methods; methods = arguments[1]; } if (!tagName) Object.extend(Element.Methods, methods || { }); else { if (Object.isArray(tagName)) tagName.each(extend); else extend(tagName); } function extend(tagName) { tagName = tagName.toUpperCase(); if (!Element.Methods.ByTag[tagName]) Element.Methods.ByTag[tagName] = { }; Object.extend(Element.Methods.ByTag[tagName], methods); } function copy(methods, destination, onlyIfAbsent) { onlyIfAbsent = onlyIfAbsent || false; for (var property in methods) { var value = methods[property]; if (!Object.isFunction(value)) continue; if (!onlyIfAbsent || !(property in destination)) destination[property] = value.methodize(); } } function findDOMClass(tagName) { var klass; var trans = { "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": "FrameSet", "IFRAME": "IFrame" }; if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName + 'Element'; if (window[klass]) return window[klass]; klass = 'HTML' + tagName.capitalize() + 'Element'; if (window[klass]) return window[klass]; window[klass] = { }; window[klass].prototype = document.createElement(tagName)['__proto__']; return window[klass]; } if (F.ElementExtensions) { copy(Element.Methods, HTMLElement.prototype); copy(Element.Methods.Simulated, HTMLElement.prototype, true); } if (F.SpecificElementExtensions) { for (var tag in Element.Methods.ByTag) { var klass = findDOMClass(tag); if (Object.isUndefined(klass)) continue; copy(T[tag], klass.prototype); } } Object.extend(Element, Element.Methods); delete Element.ByTag; if (Element.extend.refresh) Element.extend.refresh(); Element.cache = { }; }; document.viewport = { getDimensions: function() { var dimensions = { }, B = Prototype.Browser; $w('width height').each(function(d) { var D = d.capitalize(); if (B.WebKit && !document.evaluate) { // Safari <3.0 needs self.innerWidth/Height dimensions[d] = self['inner' + D]; } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) { // Opera <9.5 needs document.body.clientWidth/Height dimensions[d] = document.body['client' + D] } else { dimensions[d] = document.documentElement['client' + D]; } }); return dimensions; }, getWidth: function() { return this.getDimensions().width; }, getHeight: function() { return this.getDimensions().height; }, getScrollOffsets: function() { return Element._returnOffset( window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); } }; /* Portions of the Selector class are derived from Jack Slocum's DomQuery, * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style * license. Please see http://www.yui-ext.com/ for more information. */ var Selector = Class.create({ initialize: function(expression) { this.expression = expression.strip(); if (this.shouldUseSelectorsAPI()) { this.mode = 'selectorsAPI'; } else if (this.shouldUseXPath()) { this.mode = 'xpath'; this.compileXPathMatcher(); } else { this.mode = "normal"; this.compileMatcher(); } }, shouldUseXPath: function() { if (!Prototype.BrowserFeatures.XPath) return false; var e = this.expression; // Safari 3 chokes on :*-of-type and :empty if (Prototype.Browser.WebKit && (e.include("-of-type") || e.include(":empty"))) return false; // XPath can't do namespaced attributes, nor can it read // the "checked" property from DOM nodes if ((/(\[[\w-]*?:|:checked)/).test(e)) return false; return true; }, shouldUseSelectorsAPI: function() { if (!Prototype.BrowserFeatures.SelectorsAPI) return false; if (!Selector._div) Selector._div = new Element('div'); // Make sure the browser treats the selector as valid. Test on an // isolated element to minimize cost of this check. try { Selector._div.querySelector(this.expression); } catch(e) { return false; } return true; }, compileMatcher: function() { var e = this.expression, ps = Selector.patterns, h = Selector.handlers, c = Selector.criteria, le, p, m; if (Selector._cache[e]) { this.matcher = Selector._cache[e]; return; } this.matcher = ["this.matcher = function(root) {", "var r = root, h = Selector.handlers, c = false, n;"]; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in ps) { p = ps[i]; if (m = e.match(p)) { this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : new Template(c[i]).evaluate(m)); e = e.replace(m[0], ''); break; } } } this.matcher.push("return h.unique(n);\n}"); eval(this.matcher.join('\n')); Selector._cache[this.expression] = this.matcher; }, compileXPathMatcher: function() { var e = this.expression, ps = Selector.patterns, x = Selector.xpath, le, m; if (Selector._cache[e]) { this.xpath = Selector._cache[e]; return; } this.matcher = ['.//*']; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in ps) { if (m = e.match(ps[i])) { this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m)); e = e.replace(m[0], ''); break; } } } this.xpath = this.matcher.join(''); Selector._cache[this.expression] = this.xpath; }, findElements: function(root) { root = root || document; var e = this.expression, results; switch (this.mode) { case 'selectorsAPI': // querySelectorAll queries document-wide, then filters to descendants // of the context element. That's not what we want. // Add an explicit context to the selector if necessary. if (root !== document) { var oldId = root.id, id = $(root).identify(); e = "#" + id + " " + e; } results = $A(root.querySelectorAll(e)).map(Element.extend); root.id = oldId; return results; case 'xpath': return document._getElementsByXPath(this.xpath, root); default: return this.matcher(root); } }, match: function(element) { this.tokens = []; var e = this.expression, ps = Selector.patterns, as = Selector.assertions; var le, p, m; while (e && le !== e && (/\S/).test(e)) { le = e; for (var i in ps) { p = ps[i]; if (m = e.match(p)) { // use the Selector.assertions methods unless the selector // is too complex. if (as[i]) { this.tokens.push([i, Object.clone(m)]); e = e.replace(m[0], ''); } else { // reluctantly do a document-wide search // and look for a match in the array return this.findElements(document).include(element); } } } } var match = true, name, matches; for (var i = 0, token; token = this.tokens[i]; i++) { name = token[0], matches = token[1]; if (!Selector.assertions[name](element, matches)) { match = false; break; } } return match; }, toString: function() { return this.expression; }, inspect: function() { return "#"; } }); Object.extend(Selector, { _cache: { }, xpath: { descendant: "//*", child: "/*", adjacent: "/following-sibling::*[1]", laterSibling: '/following-sibling::*', tagName: function(m) { if (m[1] == '*') return ''; return "[local-name()='" + m[1].toLowerCase() + "' or local-name()='" + m[1].toUpperCase() + "']"; }, className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", id: "[@id='#{1}']", attrPresence: function(m) { m[1] = m[1].toLowerCase(); return new Template("[@#{1}]").evaluate(m); }, attr: function(m) { m[1] = m[1].toLowerCase(); m[3] = m[5] || m[6]; return new Template(Selector.xpath.operators[m[2]]).evaluate(m); }, pseudo: function(m) { var h = Selector.xpath.pseudos[m[1]]; if (!h) return ''; if (Object.isFunction(h)) return h(m); return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); }, operators: { '=': "[@#{1}='#{3}']", '!=': "[@#{1}!='#{3}']", '^=': "[starts-with(@#{1}, '#{3}')]", '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", '*=': "[contains(@#{1}, '#{3}')]", '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" }, pseudos: { 'first-child': '[not(preceding-sibling::*)]', 'last-child': '[not(following-sibling::*)]', 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', 'empty': "[count(*) = 0 and (count(text()) = 0)]", 'checked': "[@checked]", 'disabled': "[(@disabled) and (@type!='hidden')]", 'enabled': "[not(@disabled) and (@type!='hidden')]", 'not': function(m) { var e = m[6], p = Selector.patterns, x = Selector.xpath, le, v; var exclusion = []; while (e && le != e && (/\S/).test(e)) { le = e; for (var i in p) { if (m = e.match(p[i])) { v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); exclusion.push("(" + v.substring(1, v.length - 1) + ")"); e = e.replace(m[0], ''); break; } } } return "[not(" + exclusion.join(" and ") + ")]"; }, 'nth-child': function(m) { return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); }, 'nth-last-child': function(m) { return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); }, 'nth-of-type': function(m) { return Selector.xpath.pseudos.nth("position() ", m); }, 'nth-last-of-type': function(m) { return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); }, 'first-of-type': function(m) { m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); }, 'last-of-type': function(m) { m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); }, 'only-of-type': function(m) { var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); }, nth: function(fragment, m) { var mm, formula = m[6], predicate; if (formula == 'even') formula = '2n+0'; if (formula == 'odd') formula = '2n+1'; if (mm = formula.match(/^(\d+)$/)) // digit only return '[' + fragment + "= " + mm[1] + ']'; if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b if (mm[1] == "-") mm[1] = -1; var a = mm[1] ? Number(mm[1]) : 1; var b = mm[2] ? Number(mm[2]) : 0; predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + "((#{fragment} - #{b}) div #{a} >= 0)]"; return new Template(predicate).evaluate({ fragment: fragment, a: a, b: b }); } } } }, criteria: { tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', className: 'n = h.className(n, r, "#{1}", c); c = false;', id: 'n = h.id(n, r, "#{1}", c); c = false;', attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;', attr: function(m) { m[3] = (m[5] || m[6]); return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m); }, pseudo: function(m) { if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); }, descendant: 'c = "descendant";', child: 'c = "child";', adjacent: 'c = "adjacent";', laterSibling: 'c = "laterSibling";' }, patterns: { // combinators must be listed first // (and descendant needs to be last combinator) laterSibling: /^\s*~\s*/, child: /^\s*>\s*/, adjacent: /^\s*\+\s*/, descendant: /^\s/, // selectors follow tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, id: /^#([\w\-\*]+)(\b|$)/, className: /^\.([\w\-\*]+)(\b|$)/, pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/, attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/, attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ }, // for Selector.match and Element#match assertions: { tagName: function(element, matches) { return matches[1].toUpperCase() == element.tagName.toUpperCase(); }, className: function(element, matches) { return Element.hasClassName(element, matches[1]); }, id: function(element, matches) { return element.id === matches[1]; }, attrPresence: function(element, matches) { return Element.hasAttribute(element, matches[1]); }, attr: function(element, matches) { var nodeValue = Element.readAttribute(element, matches[1]); return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); } }, handlers: { // UTILITY FUNCTIONS // joins two collections concat: function(a, b) { for (var i = 0, node; node = b[i]; i++) a.push(node); return a; }, // marks an array of nodes for counting mark: function(nodes) { var _true = Prototype.emptyFunction; for (var i = 0, node; node = nodes[i]; i++) node._countedByPrototype = _true; return nodes; }, unmark: function(nodes) { for (var i = 0, node; node = nodes[i]; i++) node._countedByPrototype = undefined; return nodes; }, // mark each child node with its position (for nth calls) // "ofType" flag indicates whether we're indexing for nth-of-type // rather than nth-child index: function(parentNode, reverse, ofType) { parentNode._countedByPrototype = Prototype.emptyFunction; if (reverse) { for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { var node = nodes[i]; if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; } } else { for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; } }, // filters out duplicates and extends all nodes unique: function(nodes) { if (nodes.length == 0) return nodes; var results = [], n; for (var i = 0, l = nodes.length; i < l; i++) if (!(n = nodes[i])._countedByPrototype) { n._countedByPrototype = Prototype.emptyFunction; results.push(Element.extend(n)); } return Selector.handlers.unmark(results); }, // COMBINATOR FUNCTIONS descendant: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) h.concat(results, node.getElementsByTagName('*')); return results; }, child: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) { for (var j = 0, child; child = node.childNodes[j]; j++) if (child.nodeType == 1 && child.tagName != '!') results.push(child); } return results; }, adjacent: function(nodes) { for (var i = 0, results = [], node; node = nodes[i]; i++) { var next = this.nextElementSibling(node); if (next) results.push(next); } return results; }, laterSibling: function(nodes) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) h.concat(results, Element.nextSiblings(node)); return results; }, nextElementSibling: function(node) { while (node = node.nextSibling) if (node.nodeType == 1) return node; return null; }, previousElementSibling: function(node) { while (node = node.previousSibling) if (node.nodeType == 1) return node; return null; }, // TOKEN FUNCTIONS tagName: function(nodes, root, tagName, combinator) { var uTagName = tagName.toUpperCase(); var results = [], h = Selector.handlers; if (nodes) { if (combinator) { // fastlane for ordinary descendant combinators if (combinator == "descendant") { for (var i = 0, node; node = nodes[i]; i++) h.concat(results, node.getElementsByTagName(tagName)); return results; } else nodes = this[combinator](nodes); if (tagName == "*") return nodes; } for (var i = 0, node; node = nodes[i]; i++) if (node.tagName.toUpperCase() === uTagName) results.push(node); return results; } else return root.getElementsByTagName(tagName); }, id: function(nodes, root, id, combinator) { var targetNode = $(id), h = Selector.handlers; if (!targetNode) return []; if (!nodes && root == document) return [targetNode]; if (nodes) { if (combinator) { if (combinator == 'child') { for (var i = 0, node; node = nodes[i]; i++) if (targetNode.parentNode == node) return [targetNode]; } else if (combinator == 'descendant') { for (var i = 0, node; node = nodes[i]; i++) if (Element.descendantOf(targetNode, node)) return [targetNode]; } else if (combinator == 'adjacent') { for (var i = 0, node; node = nodes[i]; i++) if (Selector.handlers.previousElementSibling(targetNode) == node) return [targetNode]; } else nodes = h[combinator](nodes); } for (var i = 0, node; node = nodes[i]; i++) if (node == targetNode) return [targetNode]; return []; } return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; }, className: function(nodes, root, className, combinator) { if (nodes && combinator) nodes = this[combinator](nodes); return Selector.handlers.byClassName(nodes, root, className); }, byClassName: function(nodes, root, className) { if (!nodes) nodes = Selector.handlers.descendant([root]); var needle = ' ' + className + ' '; for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { nodeClassName = node.className; if (nodeClassName.length == 0) continue; if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) results.push(node); } return results; }, attrPresence: function(nodes, root, attr, combinator) { if (!nodes) nodes = root.getElementsByTagName("*"); if (nodes && combinator) nodes = this[combinator](nodes); var results = []; for (var i = 0, node; node = nodes[i]; i++) if (Element.hasAttribute(node, attr)) results.push(node); return results; }, attr: function(nodes, root, attr, value, operator, combinator) { if (!nodes) nodes = root.getElementsByTagName("*"); if (nodes && combinator) nodes = this[combinator](nodes); var handler = Selector.operators[operator], results = []; for (var i = 0, node; node = nodes[i]; i++) { var nodeValue = Element.readAttribute(node, attr); if (nodeValue === null) continue; if (handler(nodeValue, value)) results.push(node); } return results; }, pseudo: function(nodes, name, value, root, combinator) { if (nodes && combinator) nodes = this[combinator](nodes); if (!nodes) nodes = root.getElementsByTagName("*"); return Selector.pseudos[name](nodes, value, root); } }, pseudos: { 'first-child': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { if (Selector.handlers.previousElementSibling(node)) continue; results.push(node); } return results; }, 'last-child': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { if (Selector.handlers.nextElementSibling(node)) continue; results.push(node); } return results; }, 'only-child': function(nodes, value, root) { var h = Selector.handlers; for (var i = 0, results = [], node; node = nodes[i]; i++) if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) results.push(node); return results; }, 'nth-child': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root); }, 'nth-last-child': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, true); }, 'nth-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, false, true); }, 'nth-last-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, formula, root, true, true); }, 'first-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, "1", root, false, true); }, 'last-of-type': function(nodes, formula, root) { return Selector.pseudos.nth(nodes, "1", root, true, true); }, 'only-of-type': function(nodes, formula, root) { var p = Selector.pseudos; return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); }, // handles the an+b logic getIndices: function(a, b, total) { if (a == 0) return b > 0 ? [b] : []; return $R(1, total).inject([], function(memo, i) { if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); return memo; }); }, // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type nth: function(nodes, formula, root, reverse, ofType) { if (nodes.length == 0) return []; if (formula == 'even') formula = '2n+0'; if (formula == 'odd') formula = '2n+1'; var h = Selector.handlers, results = [], indexed = [], m; h.mark(nodes); for (var i = 0, node; node = nodes[i]; i++) { if (!node.parentNode._countedByPrototype) { h.index(node.parentNode, reverse, ofType); indexed.push(node.parentNode); } } if (formula.match(/^\d+$/)) { // just a number formula = Number(formula); for (var i = 0, node; node = nodes[i]; i++) if (node.nodeIndex == formula) results.push(node); } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b if (m[1] == "-") m[1] = -1; var a = m[1] ? Number(m[1]) : 1; var b = m[2] ? Number(m[2]) : 0; var indices = Selector.pseudos.getIndices(a, b, nodes.length); for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { for (var j = 0; j < l; j++) if (node.nodeIndex == indices[j]) results.push(node); } } h.unmark(nodes); h.unmark(indexed); return results; }, 'empty': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) { // IE treats comments as element nodes if (node.tagName == '!' || node.firstChild) continue; results.push(node); } return results; }, 'not': function(nodes, selector, root) { var h = Selector.handlers, selectorType, m; var exclusions = new Selector(selector).findElements(root); h.mark(exclusions); for (var i = 0, results = [], node; node = nodes[i]; i++) if (!node._countedByPrototype) results.push(node); h.unmark(exclusions); return results; }, 'enabled': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (!node.disabled && (!node.type || node.type !== 'hidden')) results.push(node); return results; }, 'disabled': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (node.disabled) results.push(node); return results; }, 'checked': function(nodes, value, root) { for (var i = 0, results = [], node; node = nodes[i]; i++) if (node.checked) results.push(node); return results; } }, operators: { '=': function(nv, v) { return nv == v; }, '!=': function(nv, v) { return nv != v; }, '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); }, '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); }, '*=': function(nv, v) { return nv == v || nv && nv.include(v); }, '$=': function(nv, v) { return nv.endsWith(v); }, '*=': function(nv, v) { return nv.include(v); }, '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() + '-').include('-' + (v || "").toUpperCase() + '-'); } }, split: function(expression) { var expressions = []; expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { expressions.push(m[1].strip()); }); return expressions; }, matchElements: function(elements, expression) { var matches = $$(expression), h = Selector.handlers; h.mark(matches); for (var i = 0, results = [], element; element = elements[i]; i++) if (element._countedByPrototype) results.push(element); h.unmark(matches); return results; }, findElement: function(elements, expression, index) { if (Object.isNumber(expression)) { index = expression; expression = false; } return Selector.matchElements(elements, expression || '*')[index || 0]; }, findChildElements: function(element, expressions) { expressions = Selector.split(expressions.join(',')); var results = [], h = Selector.handlers; for (var i = 0, l = expressions.length, selector; i < l; i++) { selector = new Selector(expressions[i].strip()); h.concat(results, selector.findElements(element)); } return (l > 1) ? h.unique(results) : results; } }); if (Prototype.Browser.IE) { Object.extend(Selector.handlers, { // IE returns comment nodes on getElementsByTagName("*"). // Filter them out. concat: function(a, b) { for (var i = 0, node; node = b[i]; i++) if (node.tagName !== "!") a.push(node); return a; }, // IE improperly serializes _countedByPrototype in (inner|outer)HTML. unmark: function(nodes) { for (var i = 0, node; node = nodes[i]; i++) node.removeAttribute('_countedByPrototype'); return nodes; } }); } function $$() { return Selector.findChildElements(document, $A(arguments)); } var Form = { reset: function(form) { $(form).reset(); return form; }, serializeElements: function(elements, options) { if (typeof options != 'object') options = { hash: !!options }; else if (Object.isUndefined(options.hash)) options.hash = true; var key, value, submitted = false, submit = options.submit; var data = elements.inject({ }, function(result, element) { if (!element.disabled && element.name) { key = element.name; value = $(element).getValue(); if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && submit !== false && (!submit || key == submit) && (submitted = true)))) { if (key in result) { // a key is already present; construct an array of values if (!Object.isArray(result[key])) result[key] = [result[key]]; result[key].push(value); } else result[key] = value; } } return result; }); return options.hash ? data : Object.toQueryString(data); } }; Form.Methods = { serialize: function(form, options) { return Form.serializeElements(Form.getElements(form), options); }, getElements: function(form) { return $A($(form).getElementsByTagName('*')).inject([], function(elements, child) { if (Form.Element.Serializers[child.tagName.toLowerCase()]) elements.push(Element.extend(child)); return elements; } ); }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name) return $A(inputs).map(Element.extend); for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(Element.extend(input)); } return matchingInputs; }, disable: function(form) { form = $(form); Form.getElements(form).invoke('disable'); return form; }, enable: function(form) { form = $(form); Form.getElements(form).invoke('enable'); return form; }, findFirstElement: function(form) { var elements = $(form).getElements().findAll(function(element) { return 'hidden' != element.type && !element.disabled; }); var firstByIndex = elements.findAll(function(element) { return element.hasAttribute('tabIndex') && element.tabIndex >= 0; }).sortBy(function(element) { return element.tabIndex }).first(); return firstByIndex ? firstByIndex : elements.find(function(element) { return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); }); }, focusFirstElement: function(form) { form = $(form); form.findFirstElement().activate(); return form; }, request: function(form, options) { form = $(form), options = Object.clone(options || { }); var params = options.parameters, action = form.readAttribute('action') || ''; if (action.blank()) action = window.location.href; options.parameters = form.serialize(true); if (params) { if (Object.isString(params)) params = params.toQueryParams(); Object.extend(options.parameters, params); } if (form.hasAttribute('method') && !options.method) options.method = form.method; return new Ajax.Request(action, options); } }; /*--------------------------------------------------------------------------*/ Form.Element = { focus: function(element) { $(element).focus(); return element; }, select: function(element) { $(element).select(); return element; } }; Form.Element.Methods = { serialize: function(element) { element = $(element); if (!element.disabled && element.name) { var value = element.getValue(); if (value != undefined) { var pair = { }; pair[element.name] = value; return Object.toQueryString(pair); } } return ''; }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); return Form.Element.Serializers[method](element); }, setValue: function(element, value) { element = $(element); var method = element.tagName.toLowerCase(); Form.Element.Serializers[method](element, value); return element; }, clear: function(element) { $(element).value = ''; return element; }, present: function(element) { return $(element).value != ''; }, activate: function(element) { element = $(element); try { element.focus(); if (element.select && (element.tagName.toLowerCase() != 'input' || !['button', 'reset', 'submit'].include(element.type))) element.select(); } catch (e) { } return element; }, disable: function(element) { element = $(element); element.disabled = true; return element; }, enable: function(element) { element = $(element); element.disabled = false; return element; } }; /*--------------------------------------------------------------------------*/ var Field = Form.Element; var $F = Form.Element.Methods.getValue; /*--------------------------------------------------------------------------*/ Form.Element.Serializers = { input: function(element, value) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': return Form.Element.Serializers.inputSelector(element, value); default: return Form.Element.Serializers.textarea(element, value); } }, inputSelector: function(element, value) { if (Object.isUndefined(value)) return element.checked ? element.value : null; else element.checked = !!value; }, textarea: function(element, value) { if (Object.isUndefined(value)) return element.value; else element.value = value; }, select: function(element, value) { if (Object.isUndefined(value)) return this[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); else { var opt, currentValue, single = !Object.isArray(value); for (var i = 0, length = element.length; i < length; i++) { opt = element.options[i]; currentValue = this.optionValue(opt); if (single) { if (currentValue == value) { opt.selected = true; return; } } else opt.selected = value.include(currentValue); } } }, selectOne: function(element) { var index = element.selectedIndex; return index >= 0 ? this.optionValue(element.options[index]) : null; }, selectMany: function(element) { var values, length = element.length; if (!length) return null; for (var i = 0, values = []; i < length; i++) { var opt = element.options[i]; if (opt.selected) values.push(this.optionValue(opt)); } return values; }, optionValue: function(opt) { // extend element because hasAttribute may not be native return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; } }; /*--------------------------------------------------------------------------*/ Abstract.TimedObserver = Class.create(PeriodicalExecuter, { initialize: function($super, element, frequency, callback) { $super(callback, frequency); this.element = $(element); this.lastValue = this.getValue(); }, execute: function() { var value = this.getValue(); if (Object.isString(this.lastValue) && Object.isString(value) ? this.lastValue != value : String(this.lastValue) != String(value)) { this.callback(this.element, value); this.lastValue = value; } } }); Form.Element.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.serialize(this.element); } }); /*--------------------------------------------------------------------------*/ Abstract.EventObserver = Class.create({ initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == 'form') this.registerFormCallbacks(); else this.registerCallback(this.element); }, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } }, registerFormCallbacks: function() { Form.getElements(this.element).each(this.registerCallback, this); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': Event.observe(element, 'click', this.onElementEvent.bind(this)); break; default: Event.observe(element, 'change', this.onElementEvent.bind(this)); break; } } } }); Form.Element.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); Form.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.serialize(this.element); } }); if (!window.Event) var Event = { }; Object.extend(Event, { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, KEY_HOME: 36, KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, KEY_INSERT: 45, cache: { }, relatedTarget: function(event) { var element; switch(event.type) { case 'mouseover': element = event.fromElement; break; case 'mouseout': element = event.toElement; break; default: return null; } return Element.extend(element); } }); Event.Methods = (function() { var isButton; if (Prototype.Browser.IE) { var buttonMap = { 0: 1, 1: 4, 2: 2 }; isButton = function(event, code) { return event.button == buttonMap[code]; }; } else if (Prototype.Browser.WebKit) { isButton = function(event, code) { switch (code) { case 0: return event.which == 1 && !event.metaKey; case 1: return event.which == 1 && event.metaKey; default: return false; } }; } else { isButton = function(event, code) { return event.which ? (event.which === code + 1) : (event.button === code); }; } return { isLeftClick: function(event) { return isButton(event, 0) }, isMiddleClick: function(event) { return isButton(event, 1) }, isRightClick: function(event) { return isButton(event, 2) }, element: function(event) { event = Event.extend(event); var node = event.target, type = event.type, currentTarget = event.currentTarget; if (currentTarget && currentTarget.tagName) { // Firefox screws up the "click" event when moving between radio buttons // via arrow keys. It also screws up the "load" and "error" events on images, // reporting the document as the target instead of the original image. if (type === 'load' || type === 'error' || (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' && currentTarget.type === 'radio')) node = currentTarget; } if (node) { if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; return Element.extend(node); } else return false; }, findElement: function(event, expression) { var element = Event.element(event); if (!expression) return element; var elements = [element].concat(element.ancestors()); return Selector.findElement(elements, expression, 0); }, pointer: function(event) { var docElement = document.documentElement, body = document.body || { scrollLeft: 0, scrollTop: 0 }; return { x: event.pageX || (event.clientX + (docElement.scrollLeft || body.scrollLeft) - (docElement.clientLeft || 0)), y: event.pageY || (event.clientY + (docElement.scrollTop || body.scrollTop) - (docElement.clientTop || 0)) }; }, pointerX: function(event) { return Event.pointer(event).x }, pointerY: function(event) { return Event.pointer(event).y }, stop: function(event) { Event.extend(event); event.preventDefault(); event.stopPropagation(); event.stopped = true; } }; })(); Event.extend = (function() { var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { m[name] = Event.Methods[name].methodize(); return m; }); if (Prototype.Browser.IE) { Object.extend(methods, { stopPropagation: function() { this.cancelBubble = true }, preventDefault: function() { this.returnValue = false }, inspect: function() { return "[object Event]" } }); return function(event) { if (!event) return false; if (event._extendedByPrototype) return event; event._extendedByPrototype = Prototype.emptyFunction; var pointer = Event.pointer(event); Object.extend(event, { target: event.srcElement, relatedTarget: Event.relatedTarget(event), pageX: pointer.x, pageY: pointer.y }); return Object.extend(event, methods); }; } else { Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__']; Object.extend(Event.prototype, methods); return Prototype.K; } })(); Object.extend(Event, (function() { var cache = Event.cache; function getEventID(element) { try { if (element._prototypeEventID) return element._prototypeEventID[0]; arguments.callee.id = arguments.callee.id || 1; return element._prototypeEventID = [++arguments.callee.id]; } catch (error) { return false; } } function getDOMEventName(eventName) { if (eventName && eventName.include(':')) return "dataavailable"; return eventName; } function getCacheForID(id) { return cache[id] = cache[id] || { }; } function getWrappersForEventName(id, eventName) { var c = getCacheForID(id); return c[eventName] = c[eventName] || []; } function createWrapper(element, eventName, handler) { var id = getEventID(element); var c = getWrappersForEventName(id, eventName); if (c.pluck("handler").include(handler)) return false; var wrapper = function(event) { if (!Event || !Event.extend || (event.eventName && event.eventName != eventName)) return false; Event.extend(event); handler.call(element, event); }; wrapper.handler = handler; c.push(wrapper); return wrapper; } function findWrapper(id, eventName, handler) { var c = getWrappersForEventName(id, eventName); return c.find(function(wrapper) { return wrapper.handler == handler }); } function destroyWrapper(id, eventName, handler) { var c = getCacheForID(id); if (!c[eventName]) return false; c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); } function destroyCache() { for (var id in cache) for (var eventName in cache[id]) cache[id][eventName] = null; } // Internet Explorer needs to remove event handlers on page unload // in order to avoid memory leaks. if (window.attachEvent) { window.attachEvent("onunload", destroyCache); } // Safari has a dummy event handler on page unload so that it won't // use its bfcache. Safari <= 3.1 has an issue with restoring the "document" // object when page is returned to via the back button using its bfcache. if (Prototype.Browser.WebKit) { window.addEventListener('unload', Prototype.emptyFunction, false); } return { observe: function(element, eventName, handler) { element = $(element); var name = getDOMEventName(eventName); var wrapper = createWrapper(element, eventName, handler); if (!wrapper) return element; if (element.addEventListener) { element.addEventListener(name, wrapper, false); } else { element.attachEvent("on" + name, wrapper); } return element; }, stopObserving: function(element, eventName, handler) { element = $(element); var id = getEventID(element), name = getDOMEventName(eventName); if (!handler && eventName) { getWrappersForEventName(id, eventName).each(function(wrapper) { element.stopObserving(eventName, wrapper.handler); }); return element; } else if (!eventName) { Object.keys(getCacheForID(id)).each(function(eventName) { element.stopObserving(eventName); }); return element; } var wrapper = findWrapper(id, eventName, handler); if (!wrapper) return element; if (element.removeEventListener) { element.removeEventListener(name, wrapper, false); } else { element.detachEvent("on" + name, wrapper); } destroyWrapper(id, eventName, handler); return element; }, fire: function(element, eventName, memo) { element = $(element); if (element == document && document.createEvent && !element.dispatchEvent) element = document.documentElement; var event; if (document.createEvent) { event = document.createEvent("HTMLEvents"); event.initEvent("dataavailable", true, true); } else { event = document.createEventObject(); event.eventType = "ondataavailable"; } event.eventName = eventName; event.memo = memo || { }; if (document.createEvent) { element.dispatchEvent(event); } else { element.fireEvent(event.eventType, event); } return Event.extend(event); } }; })()); Object.extend(Event, Event.Methods); Element.addMethods({ fire: Event.fire, observe: Event.observe, stopObserving: Event.stopObserving }); Object.extend(document, { fire: Element.Methods.fire.methodize(), observe: Element.Methods.observe.methodize(), stopObserving: Element.Methods.stopObserving.methodize(), loaded: false }); (function() { /* Support for the DOMContentLoaded event is based on work by Dan Webb, Matthias Miller, Dean Edwards and John Resig. */ var timer; function fireContentLoadedEvent() { if (document.loaded) return; if (timer) window.clearInterval(timer); document.fire("dom:loaded"); document.loaded = true; } if (document.addEventListener) { if (Prototype.Browser.WebKit) { timer = window.setInterval(function() { if (/loaded|complete/.test(document.readyState)) fireContentLoadedEvent(); }, 0); Event.observe(window, "load", fireContentLoadedEvent); } else { document.addEventListener("DOMContentLoaded", fireContentLoadedEvent, false); } } else { document.write("