/* ====== request for /SpryAssets/SpryAccordion.js ======= *//*---------- Copyright 2012 Neotek Limited (http://www.neotek.co.nz). All rights reserved. -----------*/
 
/* ---------- SpryAccordion.js ---------- */
var Spry;if(!Spry){Spry={}}if(!Spry.Widget){Spry.Widget={}}Spry.Widget.Accordion=function(a,b){this.element=this.getElement(a);this.defaultPanel=0;this.hoverClass="AccordionPanelTabHover";this.openClass="AccordionPanelOpen";this.closedClass="AccordionPanelClosed";this.focusedClass="AccordionFocused";this.enableAnimation=true;this.enableKeyboardNavigation=true;this.currentPanel=null;this.animator=null;this.hasFocus=null;this.previousPanelKeyCode=Spry.Widget.Accordion.KEY_UP;this.nextPanelKeyCode=Spry.Widget.Accordion.KEY_DOWN;this.useFixedPanelHeights=true;this.fixedPanelHeight=0;Spry.Widget.Accordion.setOptions(this,b,true);this.attachBehaviors()};Spry.Widget.Accordion.prototype.getElement=function(a){if(a&&typeof a=="string"){return document.getElementById(a)}return a};Spry.Widget.Accordion.prototype.addClassName=function(b,a){if(!b||!a||(b.className&&b.className.search(new RegExp("\\b"+a+"\\b"))!=-1)){return}b.className+=(b.className?" ":"")+a};Spry.Widget.Accordion.prototype.removeClassName=function(b,a){if(!b||!a||(b.className&&b.className.search(new RegExp("\\b"+a+"\\b"))==-1)){return}b.className=b.className.replace(new RegExp("\\s*\\b"+a+"\\b","g"),"")};Spry.Widget.Accordion.setOptions=function(b,d,a){if(!d){return}for(var c in d){if(a&&d[c]==undefined){continue}b[c]=d[c]}};Spry.Widget.Accordion.prototype.onPanelTabMouseOver=function(a,b){if(b){this.addClassName(this.getPanelTab(b),this.hoverClass)}return false};Spry.Widget.Accordion.prototype.onPanelTabMouseOut=function(a,b){if(b){this.removeClassName(this.getPanelTab(b),this.hoverClass)}return false};Spry.Widget.Accordion.prototype.openPanel=function(c){var d=this.currentPanel;var e;if(typeof c=="number"){e=this.getPanels()[c]}else{e=this.getElement(c)}if(!e||d==e){return null}var a=d?this.getPanelContent(d):null;var b=this.getPanelContent(e);if(!b){return null}if(this.useFixedPanelHeights&&!this.fixedPanelHeight){this.fixedPanelHeight=(a.offsetHeight)?a.offsetHeight:a.scrollHeight}if(this.enableAnimation){if(this.animator){this.animator.stop()}this.animator=new Spry.Widget.Accordion.PanelAnimator(this,e,{duration:this.duration,fps:this.fps,transition:this.transition});this.animator.start()}else{if(a){a.style.display="none";a.style.height="0px"}b.style.display="block";b.style.height=this.useFixedPanelHeights?this.fixedPanelHeight+"px":"auto"}if(d){this.removeClassName(d,this.openClass);this.addClassName(d,this.closedClass)}this.removeClassName(e,this.closedClass);this.addClassName(e,this.openClass);this.currentPanel=e;return e};Spry.Widget.Accordion.prototype.closePanel=function(){if(!this.useFixedPanelHeights&&this.currentPanel){var b=this.currentPanel;var a=this.getPanelContent(b);if(a){if(this.enableAnimation){if(this.animator){this.animator.stop()}this.animator=new Spry.Widget.Accordion.PanelAnimator(this,null,{duration:this.duration,fps:this.fps,transition:this.transition});this.animator.start()}else{a.style.display="none";a.style.height="0px"}}this.removeClassName(b,this.openClass);this.addClassName(b,this.closedClass);this.currentPanel=null}};Spry.Widget.Accordion.prototype.openNextPanel=function(){return this.openPanel(this.getCurrentPanelIndex()+1)};Spry.Widget.Accordion.prototype.openPreviousPanel=function(){return this.openPanel(this.getCurrentPanelIndex()-1)};Spry.Widget.Accordion.prototype.openFirstPanel=function(){return this.openPanel(0)};Spry.Widget.Accordion.prototype.openLastPanel=function(){var a=this.getPanels();return this.openPanel(a[a.length-1])};Spry.Widget.Accordion.prototype.onPanelTabClick=function(a,b){if(b!=this.currentPanel){this.openPanel(b)}else{this.closePanel()}if(this.enableKeyboardNavigation){this.focus()}if(a.preventDefault){a.preventDefault()}else{a.returnValue=false}if(a.stopPropagation){a.stopPropagation()}else{a.cancelBubble=true}return false};Spry.Widget.Accordion.prototype.onFocus=function(a){this.hasFocus=true;this.addClassName(this.element,this.focusedClass);return false};Spry.Widget.Accordion.prototype.onBlur=function(a){this.hasFocus=false;this.removeClassName(this.element,this.focusedClass);return false};Spry.Widget.Accordion.KEY_UP=38;Spry.Widget.Accordion.KEY_DOWN=40;Spry.Widget.Accordion.prototype.onKeyDown=function(b){var c=b.keyCode;if(!this.hasFocus||(c!=this.previousPanelKeyCode&&c!=this.nextPanelKeyCode)){return true}var f=this.getPanels();if(!f||f.length<1){return false}var a=this.currentPanel?this.currentPanel:f[0];var d=(c==this.nextPanelKeyCode)?a.nextSibling:a.previousSibling;while(d){if(d.nodeType==1){break}d=(c==this.nextPanelKeyCode)?d.nextSibling:d.previousSibling}if(d&&a!=d){this.openPanel(d)}if(b.preventDefault){b.preventDefault()}else{b.returnValue=false}if(b.stopPropagation){b.stopPropagation()}else{b.cancelBubble=true}return false};Spry.Widget.Accordion.prototype.attachPanelHandlers=function(a){if(!a){return}var c=this.getPanelTab(a);if(c){var b=this;Spry.Widget.Accordion.addEventListener(c,"click",function(d){return b.onPanelTabClick(d,a)},false);Spry.Widget.Accordion.addEventListener(c,"mouseover",function(d){return b.onPanelTabMouseOver(d,a)},false);Spry.Widget.Accordion.addEventListener(c,"mouseout",function(d){return b.onPanelTabMouseOut(d,a)},false)}};Spry.Widget.Accordion.addEventListener=function(c,d,f,a){try{if(c.addEventListener){c.addEventListener(d,f,a)}else{if(c.attachEvent){c.attachEvent("on"+d,f)}}}catch(b){}};Spry.Widget.Accordion.prototype.initPanel=function(c,b){var a=this.getPanelContent(c);if(b){this.currentPanel=c;this.removeClassName(c,this.closedClass);this.addClassName(c,this.openClass);if(a){if(this.useFixedPanelHeights){if(this.fixedPanelHeight){a.style.height=this.fixedPanelHeight+"px"}}else{a.style.height="auto"}}}else{this.removeClassName(c,this.openClass);this.addClassName(c,this.closedClass);if(a){a.style.height="0px";a.style.display="none"}}this.attachPanelHandlers(c)};Spry.Widget.Accordion.prototype.attachBehaviors=function(){var b=this.getPanels();for(var a=0;a<b.length;a++){this.initPanel(b[a],a==this.defaultPanel)}this.enableKeyboardNavigation=(this.enableKeyboardNavigation&&this.element.attributes.getNamedItem("tabindex"));if(this.enableKeyboardNavigation){var c=this;Spry.Widget.Accordion.addEventListener(this.element,"focus",function(d){return c.onFocus(d)},false);Spry.Widget.Accordion.addEventListener(this.element,"blur",function(d){return c.onBlur(d)},false);Spry.Widget.Accordion.addEventListener(this.element,"keydown",function(d){return c.onKeyDown(d)},false)}};Spry.Widget.Accordion.prototype.getPanels=function(){return this.getElementChildren(this.element)};Spry.Widget.Accordion.prototype.getCurrentPanel=function(){return this.currentPanel};Spry.Widget.Accordion.prototype.getPanelIndex=function(b){var c=this.getPanels();for(var a=0;a<c.length;a++){if(b==c[a]){return a}}return -1};Spry.Widget.Accordion.prototype.getCurrentPanelIndex=function(){return this.getPanelIndex(this.currentPanel)};Spry.Widget.Accordion.prototype.getPanelTab=function(a){if(!a){return null}return this.getElementChildren(a)[0]};Spry.Widget.Accordion.prototype.getPanelContent=function(a){if(!a){return null}return this.getElementChildren(a)[1]};Spry.Widget.Accordion.prototype.getElementChildren=function(c){var b=[];var a=c.firstChild;while(a){if(a.nodeType==1){b.push(a)}a=a.nextSibling}return b};Spry.Widget.Accordion.prototype.focus=function(){if(this.element&&this.element.focus){this.element.focus()}};Spry.Widget.Accordion.prototype.blur=function(){if(this.element&&this.element.blur){this.element.blur()}};Spry.Widget.Accordion.PanelAnimator=function(a,k,g){this.timer=null;this.interval=0;this.fps=60;this.duration=500;this.startTime=0;this.transition=Spry.Widget.Accordion.PanelAnimator.defaultTransition;this.onComplete=null;this.panel=k;this.panelToOpen=a.getElement(k);this.panelData=[];this.useFixedPanelHeights=a.useFixedPanelHeights;Spry.Widget.Accordion.setOptions(this,g,true);this.interval=Math.floor(1000/this.fps);var l=a.getPanels();for(var e=0;e<l.length;e++){var j=l[e];var b=a.getPanelContent(j);if(b){var d=b.offsetHeight;if(d==undefined){d=0}if(j==k&&d==0){b.style.display="block"}if(j==k||d>0){var f=new Object;f.panel=j;f.content=b;f.fromHeight=d;f.toHeight=(j==k)?(a.useFixedPanelHeights?a.fixedPanelHeight:b.scrollHeight):0;f.distance=f.toHeight-f.fromHeight;f.overflow=b.style.overflow;this.panelData.push(f);b.style.overflow="hidden";b.style.height=d+"px"}}}};Spry.Widget.Accordion.PanelAnimator.defaultTransition=function(d,a,c,b){d/=b;return a+((2-d)*d*c)};Spry.Widget.Accordion.PanelAnimator.prototype.start=function(){var a=this;this.startTime=(new Date).getTime();this.timer=setTimeout(function(){a.stepAnimation()},this.interval)};Spry.Widget.Accordion.PanelAnimator.prototype.stop=function(){if(this.timer){clearTimeout(this.timer);for(i=0;i<this.panelData.length;i++){obj=this.panelData[i];obj.content.style.overflow=obj.overflow}}this.timer=null};Spry.Widget.Accordion.PanelAnimator.prototype.stepAnimation=function(){var a=(new Date).getTime();var b=a-this.startTime;var d,e;if(b>=this.duration){for(d=0;d<this.panelData.length;d++){e=this.panelData[d];if(e.panel!=this.panel){e.content.style.display="none";e.content.style.height="0px"}e.content.style.overflow=e.overflow;e.content.style.height=(this.useFixedPanelHeights||e.toHeight==0)?e.toHeight+"px":"auto"}if(this.onComplete){this.onComplete()}return}for(d=0;d<this.panelData.length;d++){e=this.panelData[d];var c=this.transition(b,e.fromHeight,e.distance,this.duration);e.content.style.height=((c<0)?0:c)+"px"}var f=this;this.timer=setTimeout(function(){f.stepAnimation()},this.interval)}; 
/* -------- SpryAccordion.js End -------- */
 
/*  Created in 93.6001 milliseconds */