(function(){if(typeof Spry=="undefined"||!Spry.Utils||!Spry.$$)
{alert("SpryWidget.js requires SpryDOMUtils.js");return;}
if(!Spry.Widget)Spry.Widget={};Spry.Widget.setOptions=function(obj,optionsObj,ignoreUndefinedProps)
{if(obj&&optionsObj)
{for(var optionName in optionsObj)
{var v=optionsObj[optionName];if(!ignoreUndefinedProps||v!=undefined)
obj[optionName]=v;}}
return obj;};Spry.Widget.onLoadDidFire=false;Spry.Widget.onLoadQueue=[];Spry.Widget.addCallbackToOnLoadQueue=function(callbackFunc,context)
{if(callbackFunc)
{if(context)
{var cf=callbackFunc;callbackFunc=function(){cf.call(context);};}
Spry.Widget.onLoadQueue.push(callbackFunc);}};Spry.Widget.triggerCallbackAfterOnLoad=function(callbackFunc,context)
{if(Spry.Widget.onLoadDidFire)
callbackFunc.call(context);else
Spry.Widget.addCallbackToOnLoadQueue(callbackFunc,context);};Spry.Widget.processOnLoadQueue=function()
{Spry.Widget.onLoadDidFire=true;var q=Spry.Widget.onLoadQueue;while(q.length)
(q.shift())();};Spry.Utils.addLoadListener(Spry.Widget.processOnLoadQueue);Spry.Widget.Base=function()
{Spry.Widget.Base.Notifier.call(this);};Spry.Widget.Base.Notifier=function()
{this.observers=[];this.suppressNotifications=0;};Spry.Widget.Base.Notifier.prototype.addObserver=function(observer)
{if(!observer)
return;var len=this.observers.length;for(var i=0;i<len;i++)
{if(this.observers[i]==observer)
return;}
this.observers[len]=observer;};Spry.Widget.Base.Notifier.prototype.removeObserver=function(observer)
{if(!observer)
return;for(var i=0;i<this.observers.length;i++)
{if(this.observers[i]==observer)
{this.observers.splice(i,1);break;}}};Spry.Widget.Base.Notifier.prototype.notifyObservers=function(methodName,data)
{if(!methodName)
return;if(!this.suppressNotifications)
{var len=this.observers.length;for(var i=0;i<len;i++)
{var obs=this.observers[i];if(obs)
{if(typeof obs=="function")
obs(methodName,this,data);else if(obs[methodName])
obs[methodName](this,data);}}}};Spry.Widget.Base.Notifier.prototype.enableNotifications=function()
{if(--this.suppressNotifications<0)
{this.suppressNotifications=0;Spry.Debug.reportError("Unbalanced enableNotifications() call!\n");}};Spry.Widget.Base.Notifier.prototype.disableNotifications=function()
{++this.suppressNotifications;};Spry.Widget.Base.prototype=new Spry.Widget.Base.Notifier();Spry.Widget.Base.prototype.constructor=Spry.Widget.Base;Spry.Widget.Base.getElement=function(ele)
{return Spry.$(ele);};Spry.Widget.Base.getElements=function(elements)
{var eType=typeof elements;if(eType=="string")
return Spry.$$(elements);else if(eType=="object")
{if(elements.constructor==Array)
{var result=[];for(var i=0;i<elements.length;i++)
result=result.concat(Spry.Widget.Base.getElements(elements[i]));return result;}
else
return[elements];}
return[];};Spry.Widget.Base.getElementsByClassName=function(root,className)
{var results=[];if(typeof root.getElementsByClassName!="undefined")
{var nodeList=root.getElementsByClassName(className);for(var i=0;i<nodeList.length;i++)
results.push(nodeList.item(i));}
else
{var re=new RegExp("\\b"+className+"\\b");var nodeList=root.getElementsByTagName("*");for(var i=0;i<nodeList.length;i++)
{var ele=nodeList.item(i);if(ele.className.search(re)!=-1)
results.push(ele);}}
return results;};Spry.Widget.Base.prototype.getElementChildren=function(element)
{var children=[];if(element)
{var child=element.firstChild;while(child)
{if(child.nodeType==1)
children.push(child);child=child.nextSibling;}}
return children;};Spry.Widget.Base.prototype.groupContentByDelimeter=function(delimeterElements)
{var results=new Array();var numDelims=delimeterElements.length;for(var i=0;i<numDelims;i++)
{var delim=delimeterElements[i];var group=new Array();group.push(delim);var nextDelim=delimeterElements[i+1];var sib=delim.nextSibling;while(sib&&sib!=nextDelim)
{group.push(sib);sib=sib.nextSibling;}
results.push(group);}
return results;};Spry.Widget.Base.prototype.createElement=function(elementName,className,parent,child)
{var ele=document.createElement(elementName);if(className)ele.className=className;if(parent)parent.appendChild(ele);if(child)ele.appendChild(child);return ele;};Spry.Widget.Base.prototype.sliceLeftClassStr="Left";Spry.Widget.Base.prototype.sliceRightClassStr="Right";Spry.Widget.Base.prototype.sliceCenterClassStr="Center";Spry.Widget.Base.prototype.sliceTopClassStr="Top";Spry.Widget.Base.prototype.sliceBottomClassStr="Bottom";Spry.Widget.Base.prototype.sliceFuncs={};Spry.Widget.Base.prototype.sliceFuncs["2slice"]=function(root,eleName,baseClassName)
{var a=root?root:document.createElement(eleName);var b=document.createElement(eleName);this.appendChildNodes(b,this.extractChildNodes(a));a.appendChild(b);this.addClassName(a,baseClassName+this.sliceLeftClassStr);b.className=baseClassName+this.sliceRightClassStr;a.contentContainer=b;return a;};Spry.Widget.Base.prototype.sliceFuncs["3slice"]=function(root,eleName,baseClassName)
{var a=root?root:document.createElement(eleName);var b=document.createElement(eleName);var c=document.createElement(eleName);this.appendChildNodes(c,this.extractChildNodes(a));a.appendChild(b);b.appendChild(c);this.addClassName(a,baseClassName+this.sliceLeftClassStr);b.className=baseClassName+this.sliceRightClassStr;c.className=baseClassName+this.sliceCenterClassStr;a.contentContainer=c;return a;};Spry.Widget.Base.prototype.sliceFuncs["3sliceStacked"]=function(root,eleName,baseClassName)
{root=root?root:document.createElement(eleName);var l=document.createElement(eleName);var m=document.createElement(eleName);var r=document.createElement(eleName);this.appendChildNodes(m,this.extractChildNodes(root));root.appendChild(l);root.appendChild(m);root.appendChild(r);this.addClassName(root,baseClassName);l.className=baseClassName+this.sliceLeftClassStr;m.className=baseClassName+this.sliceCenterClassStr;r.className=baseClassName+this.sliceRightClassStr;root.contentContainer=m;return root;};Spry.Widget.Base.prototype.sliceFuncs["9slice"]=function(root,eleName,baseClassName)
{if(!root)
root=document.createElement(eleName);this.addClassName(root,baseClassName);var t=this.create3SliceStructure(null,eleName,baseClassName+this.sliceTopClassStr);var m=this.create3SliceStructure(null,eleName,baseClassName);var b=this.create3SliceStructure(null,eleName,baseClassName+this.sliceBottomClassStr);this.appendChildNodes(m.contentContainer,this.extractChildNodes(root));root.appendChild(t);root.appendChild(m);root.appendChild(b);var contentContainer=m.contentContainer;root.contentContainer=contentContainer;contentContainer.rootContainer=root;return root;};Spry.Widget.Base.prototype.create3SliceStructure=Spry.Widget.Base.prototype.sliceFuncs["3slice"];Spry.Widget.Base.prototype.create9SliceStructure=Spry.Widget.Base.prototype.sliceFuncs["9slice"];Spry.Widget.Base.prototype.createOptionalSlicedStructure=function(root,eleName,className,sliceMap,childEleName)
{if(!sliceMap)
sliceMap=this.sliceMap?this.sliceMap:{};if(!childEleName)
childEleName=eleName;var sliceType=sliceMap[className];sliceType=sliceType?sliceType:"none";if(!root)
root=document.createElement(eleName);this.addClassName(root,className);var sliceFunc=this.sliceFuncs[sliceType];if(sliceFunc)
root=sliceFunc.call(this,root,childEleName,className);else
root.contentContainer=root;return root;};Spry.Widget.Base.prototype.extractChildNodes=function(ele)
{var children=[];while(ele.firstChild)
{var c=ele.firstChild;children.push(c);ele.removeChild(c);}
return children;};Spry.Widget.Base.prototype.appendChildNodes=function(ele,nodes)
{for(var i=0;i<nodes.length;i++)
ele.appendChild(nodes[i]);};Spry.Widget.Base.prototype.setOptions=Spry.Widget.setOptions;Spry.Widget.Base.prototype.getOnLoadDidFire=function(){return Spry.Widget.onLoadDidFire;};Spry.Widget.Base.prototype.addCallbackToOnLoadQueue=Spry.Widget.addCallbackToOnLoadQueue;Spry.Widget.Base.prototype.triggerCallbackAfterOnLoad=Spry.Widget.triggerCallbackAfterOnLoad;Spry.Widget.Base.prototype.getElement=Spry.Widget.Base.getElement;Spry.Widget.Base.prototype.getElements=Spry.Widget.Base.getElements;Spry.Widget.Base.prototype.addClassName=Spry.Utils.addClassName;Spry.Widget.Base.prototype.hasClassName=Spry.Utils.hasClassName;Spry.Widget.Base.prototype.removeClassName=Spry.Utils.removeClassName;Spry.Widget.Base.prototype.addEventListener=Spry.Utils.addEventListener;Spry.Widget.Base.prototype.removeEventListener=Spry.Utils.removeEventListener;Spry.Widget.Base.prototype.indexOf=function(a,v)
{if(a)
{if(a.indexOf)
return a.indexOf(v);for(var i=0;i<a.length;i++)
if(a[i]==v)
return i;}
return-1;};Spry.Widget.Base.prototype.initializePlugIns=function(defaultPlugIns,widgetOpts)
{var evt=new Spry.Widget.Event(this);this.notifyObservers("onPreInitializePlugIns",evt);if(!evt.performDefaultAction)
return;var opts=widgetOpts?widgetOpts:{};var useDefaults=(typeof opts.useDefaultPlugIns=="undefined")?true:opts.useDefaultPlugIns;var dp=(useDefaults&&defaultPlugIns)?defaultPlugIns:[];var np=opts.plugIns?opts.plugIns:[];var plugIns=[];var plist=dp.concat(np);for(var i=0;i<plist.length;i++)
{var p=plist[i];if(this.indexOf(plugIns,p)<0)
plugIns.push(p);}
plugIns=plugIns.sort(function(a,b)
{var ap=(typeof a.priority=="undefined")?50:a.priority;var bp=(typeof b.priority=="undefined")?50:b.priority;return ap-bp;});this.plugIns=plugIns;for(var i=0;plugIns&&i<plugIns.length;i++)
{if(plugIns[i].initialize)
plugIns[i].initialize(this);}
this.notifyObservers("onPostInitializePlugIns",evt);};Spry.Widget.Base.prototype.getClientPosition=function(ele)
{var pos=new Object;pos.x=ele.offsetLeft;pos.y=ele.offsetTop;var parent=ele.offsetParent;while(parent)
{pos.x+=parent.offsetLeft;pos.y+=parent.offsetTop;parent=parent.offsetParent;}
return pos;};Spry.Widget.Base.prototype.getStyleProp=function(element,prop)
{var value;var camelized=Spry.Utils.camelizeString(prop);try
{if(element.style)
value=element.style[camelized];if(!value)
{if(document.defaultView&&document.defaultView.getComputedStyle)
{var css=document.defaultView.getComputedStyle(element,null);value=css?css.getPropertyValue(prop):null;}
else if(element.currentStyle)
{value=element.currentStyle[camelized];}}}
catch(e){}
return value=='auto'?null:value;};Spry.Widget.Base.prototype.makePositioned=function(element)
{var pos=this.getStyleProp(element,'position');if(!pos||pos=='static')
{element.style.position='relative';if(window.opera)
{element.style.top=0;element.style.left=0;}}};Spry.Widget.Base.prototype.clearIEAlphaFilter=function(ele)
{var filter=ele.style.filter;if(filter)
{filter=filter.replace(/alpha\([^\)]*\)/,"");filter=filter.replace(/^\s+|\s+$/,"");ele.style.filter=filter;}
else
filter="";return filter;};Spry.Widget.Base.prototype.setOpacity=function(ele,opacity)
{ele.style.opacity=""+opacity;var filter=this.clearIEAlphaFilter(ele);if(filter)
filter+=" ";ele.style.filter=filter+"alpha(opacity="+(opacity*100)+")";};Spry.Widget.Event=function(widget,opts)
{this.widget=widget;Spry.Widget.setOptions(this,opts);this.performDefaultAction=true;};Spry.Widget.Event.prototype.preventDefault=function(){this.performDefaultAction=false;};Spry.Widget.Button=function(ele,opts)
{Spry.Widget.Base.call(this);this.element=Spry.$$(ele)[0];this.setOptions(this,Spry.Widget.Button.config);this.setOptions(this,opts);var self=this;this.addEventListener(this.element,"mousedown",function(e){return self.handleMouseDown(e);},false);this.addEventListener(this.element,"mouseover",function(e){return self.handleMouseOver(e);},false);this.addEventListener(this.element,"mouseout",function(e){return self.handleMouseOut(e);},false);this.focusElement=this.getFocusElement(this.element);if(this.focusElement)
{this.addEventListener(this.focusElement,"focus",function(e){return self.handleFocus(e);},false);this.addEventListener(this.focusElement,"blur",function(e){return self.handleBlur(e);},false);this.addEventListener(this.focusElement,"keydown",function(e){return self.handleKeyDown(e);},false);}
this.addEventListener(this.element,"click",function(e){return false;},false);this.mouseUpCallback=function(evt){return self.handleMouseUp(evt);};};Spry.Widget.Button.config={disabled:false,mouseOutCancelsClick:true,onclick:null,downClass:"ButtonDown",hoverClass:"ButtonHover",disabledClass:"ButtonDisabled",focusedClass:"ButtonFocused"};Spry.Widget.Button.prototype=new Spry.Widget.Base();Spry.Widget.Button.prototype.constructor=Spry.Widget.Button;Spry.Widget.Button.prototype.handleMouseDown=function(evt)
{if(this.disabled)
return false;this.addClassName(this.element,this.downClass);this.addEventListener(document,"mouseup",this.mouseUpCallback,true);this.notifyObservers("onButtonDown",{event:evt});};Spry.Widget.Button.prototype.handleMouseUp=function(evt)
{if(this.disabled)
return false;this.removeClassName(this.element,this.downClass);this.removeEventListener(document,"mouseup",this.mouseUpCallback,true);if(this.onclick)
this.onclick(evt);this.notifyObservers("onButtonUp");this.notifyObservers("onButtonClick");};Spry.Widget.Button.prototype.handleMouseOver=function(evt)
{if(this.disabled)
return false;this.addClassName(this.element,this.hoverClass);this.notifyObservers("onButtonEnter");};Spry.Widget.Button.prototype.handleMouseOut=function(evt)
{if(this.disabled)
return false;var ele=this.element;this.removeClassName(ele,this.hoverClass);if(this.mouseOutCancelsClick)
{this.removeClassName(ele,this.downClass);this.removeEventListener(document,"mouseup",this.mouseUpCallback,true);}
this.notifyObservers("onButtonExit");};Spry.Widget.Button.prototype.handleFocus=function(evt)
{if(this.disabled)
return false;this.addClassName(this.element,this.focusedClass);this.notifyObservers("onButtonFocused");};Spry.Widget.Button.prototype.handleBlur=function(evt)
{if(this.disabled)
return false;this.removeClassName(this.element,this.focusedClass);this.notifyObservers("onButtonBlur");};Spry.Widget.Button.prototype.handleKeyDown=function(evt)
{if(this.disabled)
return false;this.notifyObservers("onButtonKeyDown",{event:evt,element:this.element});};Spry.Widget.Button.prototype.getFocusElement=function(element){var focusElement=null;var indexEle=null;var anchorEle=null;this.preorderTraversal(element,function(node){if(node.nodeType==1)
{var tabIndexAttr=element.attributes.getNamedItem("tabindex");if(tabIndexAttr)
{indexEle=node;return true;}
if(!anchorEle&&node.nodeName.toLowerCase()=="a")
anchorEle=node;}
return false;});if(indexEle)
focusElement=indexEle;else if(anchorEle)
focusElement=anchorEle;return focusElement;};Spry.Widget.Button.prototype.preorderTraversal=function(root,func)
{var stopTraversal=false;if(root)
{stopTraversal=func(root);if(root.hasChildNodes())
{var child=root.firstChild;while(!stopTraversal&&child)
{stopTraversal=this.preorderTraversal(child,func);try{child=child.nextSibling;}catch(e){child=null;}}}}
return stopTraversal;};Spry.Widget.Button.prototype.disable=function()
{this.disabled=true;this.removeClassName(this.element,this.downClass);this.removeClassName(this.element,this.hoverClass);this.addClassName(this.element,this.disabledClass);this.removeEventListener(document,"mouseup",this.mouseUpCallback,true);};Spry.Widget.Button.prototype.enable=function()
{this.disabled=false;this.removeClassName(this.element,this.disabledClass);};Spry.Widget.Button.prototype.focus=function()
{if(this.disabled)
return false;if(this.focusElement)
this.focusElement.focus();};})();