(function(){var g=window.DL;g.Animator=new g.Class({version:'$Revision: 1.20 $',initialize:function(b){this.options={duration:400,transition:g.Animator.tx.easeOut};this.setOptions(b);var a=this;this.timerDelegate=function(){a.onTimerEvent()};this.subjects=[];this.target=0;this.state=0},seekTo:function(a){this.seekFromTo(this.state,a)},seekFromTo:function(a,b){this.onstart.call(this);this.target=Math.max(0,Math.min(1,b));this.state=Math.max(0,Math.min(1,a));if(!this.intervalId){this.intervalId=g.Function.interval(this.timerDelegate,g.Animator.interval)}},jumpTo:function(a){this.target=this.state=Math.max(0,Math.min(1,a));this.propagate()},toggle:function(){this.seekTo(1-this.target)},addSubject:function(a){this.subjects[this.subjects.length]=a;return this},removeSubject:function(a){for(var i=0;this.subjects.length;i++){if(this.subjects[i]==a){g.Array.remove(this.subjects[i],i)}}},clearSubjects:function(){this.subjects=[]},propagate:function(){var a=this.options.transition(this.state);for(var i=0;i<this.subjects.length;i++){if(this.subjects[i].setState){this.subjects[i].setState(a)}else{this.subjects[i](a)}}},onTimerEvent:function(){var a=(g.Animator.interval/this.options.duration)*(this.state<this.target?1:-1);if(Math.abs(a)>=Math.abs(this.state-this.target)){this.state=this.target}else{this.state+=a}try{try{this.propagate()}finally{this.onstep.call(this);if(this.target==this.state){g.Function.clear(this.intervalId);this.intervalId=null;this.oncomplete.call(this)}}}catch(e){}},play:function(){this.seekFromTo(0,1)},reverse:function(){this.seekFromTo(1,0)},oncomplete:function(){},onstep:function(){},onstart:function(){}});g.Animator.interval=40;g.Animator.makeArray=function(o){if(o==null)return[];if(!o.length)return[o];var a=[];for(var i=0;i<o.length;i++){a[i]=o[i]}return a};g.Animator.camelize=function(b){var a=b.split('-');if(a.length==1)return a[0];var c=(b.indexOf('-')==0)?a[0].charAt(0).toUpperCase()+a[0].substring(1):a[0];for(var i=1,len=a.length;i<len;i++){var s=a[i];c+=s.charAt(0).toUpperCase()+s.substring(1)}return c};g.Animator.apply=function(a,b,c){if(b instanceof Array){return new g.Animator(c).addSubject(new g.Animator.CSSStyleSubject(a,b[0],b[1]))}return new g.Animator(c).addSubject(new g.Animator.CSSStyleSubject(a,b))};g.Animator.makeEaseIn=function(a){return function(b){return Math.pow(b,a*2)}};g.Animator.makeEaseOut=function(a){return function(b){return 1-Math.pow(1-b,a*2)}};g.Animator.makeElastic=function(b){return function(a){a=g.Animator.tx.easeInOut(a);return((1-Math.cos(a*Math.PI*b))*(1-a))+a}};g.Animator.makeADSR=function(b,d,c,e){if(e==null)e=0.5;return function(a){if(a<b){return a/b}if(a<d){return 1-((a-b)/(d-b)*(1-e))}if(a<c){return e}return e*(1-((a-c)/(1-c)))}};g.Animator.makeBounce=function(b){fn=g.Animator.makeElastic(b);return function(a){a=fn(a);return a<=1?a:2-a}};g.Animator.tx={easeInOut:function(a){return((-Math.cos(a*Math.PI)/2)+0.5)},linear:function(x){return x},easeIn:g.Animator.makeEaseIn(1.5),easeOut:g.Animator.makeEaseOut(1.5),strongEaseIn:g.Animator.makeEaseIn(2.5),strongEaseOut:g.Animator.makeEaseOut(2.5),elastic:g.Animator.makeElastic(1),veryElastic:g.Animator.makeElastic(3),bouncy:g.Animator.makeBounce(1),veryBouncy:g.Animator.makeBounce(3)};g.Animator.NumericalStyleSubject=new g.Class({initialize:function(d,c,a,b,e){this.els=g.Animator.makeArray(d);if(c=='opacity'&&window.ActiveXObject){this.property='filter'}else{this.property=g.Animator.camelize(c)}this.from=parseFloat(a);this.to=parseFloat(b);this.units=e||'px'},setState:function(a){var b=this.getStyle(a);var c=(this.property=='opacity'&&a==0)?'hidden':'';var j=0;for(var i=0;i<this.els.length;i++){this.els[i].style[this.property]=b;if(j++>20)return}},getStyle:function(a){a=this.from+((this.to-this.from)*a);if(this.property=='filter')return"alpha(opacity="+Math.round(a*100)+")";if(this.property=='opacity')return a;return Math.round(a)+this.units}});g.Animator.ColorStyleSubject=new g.Class({initialize:function(d,c,a,b){this.els=g.Animator.makeArray(d);this.property=g.Animator.camelize(c);this.to=this.expandColor(b);this.from=this.expandColor(a)},expandColor:function(b){var a,red,green,blue;a=g.Animator.ColorStyleSubject.parseColor(b);if(a){red=parseInt(a.slice(1,3),16);green=parseInt(a.slice(3,5),16);blue=parseInt(a.slice(5,7),16);return[red,green,blue]}if(window.DEBUG){alert("Invalid colour: '"+b+"'")}},getValueForState:function(b,a){return Math.round(this.from[b]+((this.to[b]-this.from[b])*a))},setState:function(a){var b='#'+g.Animator.ColorStyleSubject.toColorPart(this.getValueForState(0,a))+g.Animator.ColorStyleSubject.toColorPart(this.getValueForState(1,a))+g.Animator.ColorStyleSubject.toColorPart(this.getValueForState(2,a));for(var i=0;i<this.els.length;i++){this.els[i].style[this.property]=b}}});g.Animator.ColorStyleSubject.parseColor=function(c){var b='#',match;if((match=g.Animator.ColorStyleSubject.parseColor.rgbRe.exec(c))){var a;for(var i=1;i<=3;i++){a=Math.max(0,Math.min(255,parseInt(match[i])));b+=g.Animator.ColorStyleSubject.toColorPart(a)}return b}if((match=g.Animator.ColorStyleSubject.parseColor.hexRe.exec(c))){if(match[1].length==3){for(var i=0;i<3;i++){b+=match[1].charAt(i)+match[1].charAt(i)}return b}return'#'+match[1]}return false};g.Animator.ColorStyleSubject.toColorPart=function(a){if(a>255)a=255;var b=a.toString(16);if(a<16)return'0'+b;return b};g.Animator.ColorStyleSubject.parseColor.rgbRe=/^rgb\(\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*\)$/i;g.Animator.ColorStyleSubject.parseColor.hexRe=/^\#([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/;g.Animator.CSSStyleSubject=new g.Class({initialize:function(d,b,c){d=g.Animator.makeArray(d);this.subjects=[];if(d.length==0)return;var a,toStyle,fromStyle;if(c){fromStyle=this.parseStyle(b,d[0]);toStyle=this.parseStyle(c,d[0])}else{toStyle=this.parseStyle(b,d[0]);fromStyle={};for(a in toStyle){fromStyle[a]=g.Element.getStyle(d[0],a)}}var a;for(a in fromStyle){if(fromStyle[a]==toStyle[a]){delete fromStyle[a];delete toStyle[a]}}var a,from,to,units,match,type;for(a in fromStyle){if(!toStyle[a]){if(window.DEBUG){console.error("No to style provided for '"+a+'"')}continue}if((from=g.Animator.ColorStyleSubject.parseColor(fromStyle[a]))){to=g.Animator.ColorStyleSubject.parseColor(toStyle[a]);type=g.Animator.ColorStyleSubject}else if((match=g.Animator.CSSStyleSubject.numericalRe.exec(fromStyle[a]))){from=parseFloat(fromStyle[a]);to=parseFloat(toStyle[a]);type=g.Animator.NumericalStyleSubject;units=match[1]||g.Animator.CSSStyleSubject.numericalRe.exec(toStyle[a])[1]}else{if(window.DEBUG){console.error("Unrecognised format for value of "+a+": '"+fromStyle[a]+"'")}continue}this.subjects[this.subjects.length]=new type(d,a,from,to,units)}},parseStyle:function(e,d){var c={};if(e.indexOf(":")!=-1){var f=e.split(";");for(var i=0;i<f.length;i++){var b=g.Animator.CSSStyleSubject.ruleRe.exec(f[i]);if(b){c[b[1]]=b[2]}}}else{var a,value,oldClass;oldClass=d.className;if(e.search('.')!=-1){e=e.split('.').join(' ')}d.className=e;for(var i=0;i<g.Animator.CSSStyleSubject.cssProperties.length;i++){a=g.Animator.CSSStyleSubject.cssProperties[i];a=a.replace(/-\w/,function(w){return w.charAt(1).toUpperCase()});if((value=g.Element.getStyle(d,a)))c[a]=value}d.className=oldClass}return c},setState:function(a){for(var i=0;i<this.subjects.length;i++){this.subjects[i].setState(a)}}});g.Animator.implement(new g.Class.Options);g.Animator.CSSStyleSubject.ruleRe=/^\s*([a-zA-Z\-]+)\s*:\s*(\S(.+\S)?)\s*$/;g.Animator.CSSStyleSubject.numericalRe=/^-?\d+(?:\.\d+)?(%|[a-zA-Z]{2})?$/;g.Animator.CSSStyleSubject.cssProperties=['background-color','border','border-color','border-spacing','border-style','border-top','border-right','border-bottom','border-left','border-top-color','border-right-color','border-bottom-color','border-left-color','border-top-width','border-right-width','border-bottom-width','border-left-width','border-width','bottom','color','font-size','font-size-adjust','font-stretch','font-style','height','left','letter-spacing','line-height','margin','margin-top','margin-right','margin-bottom','margin-left','marker-offset','max-height','max-width','min-height','min-width','orphans','outline','outline-color','outline-style','outline-width','overflow','padding','padding-top','padding-right','padding-bottom','padding-left','quotes','right','size','text-indent','top','width','word-spacing','z-index','opacity','outline-offset'];g.AnimatorChain=new g.Class({initialize:function(a,b){this.options={resetOnPlay:true};this.animators=a;this.setOptions(b);for(var i=0;i<this.animators.length;i++){g.Event.addHandler(this.animators[i],'complete',g.bind(this.advance,this))}this.forwards=false;this.current=0},play:function(){this.forwards=true;this.current=-1;if(this.options.resetOnPlay){for(var i=0;i<this.animators.length;i++){g.Event.addHandler(this.animators[i],'complete',g.bind(this.advance,this))}}this.advance()},reverse:function(){this.forwards=false;this.current=this.animators.length;if(this.options.resetOnPlay){for(var i=0;i<this.animators.length;i++){this.animators[i].jumpTo(1)}}this.advance()},toggle:function(){if(this.forwards){this.seekTo(0)}else{this.seekTo(1)}},advance:function(){if(this.forwards){if(this.animators[this.current+1]==null)return;this.current++;this.animators[this.current].play()}else{if(this.animators[this.current-1]==null)return;this.current--;this.animators[this.current].reverse()}},seekTo:function(a){if(a<=0){this.forwards=false;this.animators[this.current].seekTo(0)}else{this.forwards=true;this.animators[this.current].seekTo(1)}},jumpTo:function(a){for(var i=0;i<this.animators.length;i++){this.animators[i].jumpTo(a)}this.current=(a)?0:this.animators.length-1}});g.AnimatorChain.implement(new g.Class.Options);g.Accordion=new g.Class({initialize:function(d){this.options={sections:null,getActivator:function(a){return g.$I(a.getAttribute("activator"))},delay:0,shift:0,event:'onclick',units:'px',initialSection:0,rememberance:true,animatorOptions:{}};var o=this.setOptions(d),current=false,selected=this.options.initialSection,current,first;this.rememberanceTexts=[];this.ans=[];var e=this;for(var i=0;i<o.sections.length;i++){var c=o.sections[i],an=new g.Animator(o.animatorOptions),from=o.from+(o.shift*i),to=o.to+(o.shift*i);an.addSubject(new g.Animator.NumericalStyleSubject(c,o.property,from,to,o.units));an.jumpTo(0);var b=o.getActivator(c);b.index=i;b[o.event]=function(){var a=this.index;g.Function.delay(function(){e.show(a)},o.delay)};this.ans[this.ans.length]=an;this.rememberanceTexts[i]=i;if(o.rememberance&&(/ on/ig.test(c.className))){current=i}if(this.rememberanceTexts[i]===current){this.first=current;selected=i}}this.show(e.first,1)},show:function(a,b){for(var i=0;i<this.ans.length;i++){if(!b)this.ans[i].seekTo(i>a?1:0);else this.ans[i].jumpTo(i>a?1:0)}}});g.Accordion.implement(new g.Class.Options)})();