var MstkHelpers={qsVar:function(key){var val=false;if(key.length>0){$$('script').each(function(s){if(s.src.match('moostick.js?')){var uriParts=s.src.split('?');if(uriParts[1]){uriParts[1].split('&').each(function(keyPair){var tmp=keyPair.split('=');if(tmp[1]&&tmp[0]==key)
val=tmp[1];});}}});}
return val;},checkArray:function(val){if(!val[0])
return[val];else
return val;}}
if(MstkHelpers.qsVar('init')!=='false'){window.addEvent('domready',function(){MstkInit.go(false,true);});}
var MstkInit={lists:false,autoStart:false,interval:3500,fxOptions:{},trust4Speed:false,trustOpacity:false,go:function(lists,autoStart,interval,fxOptions,trust4Speed,trustOpacity){this.lists=(!lists)?this.lists:lists;this.autoStart=(autoStart===true)?autoStart:this.autoStart;this.interval=(!interval)||(interval.toInt()<500)?this.interval:interval.toInt();this.fxOptions=((!fxOptions)||(typeof(fxOptions)!='object'))?this.fxOptions:fxOptions;this.trust4Speed=(trust4Speed===true)?trust4Speed:this.trust4Speed;this.trustOpacity=(trustOpacity===true)?trustOpacity:this.trustOpacity;if(this.autoStart===true){if(this.trust4Speed===true){this._fastMode();}
else{this._safeMode();}}},_fastMode:function(){this.lists=MstkHelpers.checkArray(this.lists);this.lists.each(function(list){new Moostick(list,this.autoStart,this.interval,this.fxOptions,this.trust4Speed,this.trustOpacity)},this);},_safeMode:function(){if(this.lists===false){var defaultLists=false;if($('moostick'))
defaultLists=[$('moostick')];else if($$('.moostick'))
defaultLists=$$('.moostick');this.lists=(!defaultLists)?false:defaultLists;}
if(this.lists){this.lists=MstkHelpers.checkArray(this.lists);this.lists.each(function(list){new Moostick(list,this.autoStart,this.interval,this.fxOptions,this.trust4Speed,this.trustOpacity)},this);}}}
var Moostick=Class({version:'1.0',list:{},autoStart:false,interval:3500,fxOptions:{},trust4Speed:false,trustOpacity:false,_firstRun:true,_elSched:null,_fx:false,initialize:function(list,autoStart,interval,fxOptions,trust4Speed,trustOpacity){this.list=((!list)||(typeof(list)!='object'))?this.list:list;this.autoStart=(autoStart===true)?autoStart:this.autoStart;this.interval=(!interval)||(interval.toInt()<500)?this.interval:interval.toInt();this.fxOptions=((!fxOptions)||(typeof(fxOptions)!='object'))?this.fxOptions:fxOptions;this.trust4Speed=(trust4Speed===true)?trust4Speed:this.trust4Speed;this.trustOpacity=(trustOpacity===true)?trustOpacity:this.trustOpacity;this.list.moostick=this;if(this.autoStart===true){if(this.trust4Speed===true){this._fastMode();}
else{this._safeMode();}}},startTick:function(list,interval,fxOptions,trust4Speed,trustOpacity){this.initialize(list,true,interval,fxOptions,trust4Speed,trustOpacity);},stopTick:function(){this.list.$events.mouseenter=false;this.list.$events.mouseleave=false;this.pauseTick();},pauseTick:function(){this._elSched=$clear(this._elSched);},resumeTick:function(){this._schedule();},_fastMode:function(){this._liHandler();this._schedule();},_safeMode:function(){if(this.list){if(this.list.getElements('li')){var items=this.list.getElements('li');if(!this.list.hasClass('moostick'))this.list.addClass('moostick');var noStyle=false;if(this.list.getStyle('overflow')!='hidden'||items[0].getStyle('display')!='block'||items[0].getStyle('list-style-type')!='none'){noStyle=true;}
if(noStyle){this.list.setStyles({'display':'block','height':'1.1em','margin':0,'padding':'2px 0 2px 0','overflow':'hidden'});this._liHandler({'display':'block','list-style-type':'none','margin':'0 auto 0 auto','padding':0});}
else{this._liHandler();}
this._schedule();}}},_setMouseEvents:function(){this.list.addEvents({'mouseenter':function(){this.moostick.pauseTick();},'mouseleave':function(){this.moostick.resumeTick();}});},_liHandler:function(styles){if((!styles)||(typeof(styles)!='object'))styles=false;if((this.trustOpacity!==true)||(styles!==false)){this.list.getElements('li').each(function(li){if(styles!==false)li.setStyles(styles);if(this.trustOpacity!==true)
li.setOpacity(0);});}},_schedule:function(){if(!this._elSched){var firstItem=this.list.getElement('li');if(firstItem.getStyle('opacity')!=1)
this._fadeIn(firstItem);else if(this._firstRun===true)
this._fadeIn(firstItem);this._elSched=this._run.periodical(this.interval,this,this.list);listEvents=this.list.$events;if(!listEvents)
this._setMouseEvents();else if((!listEvents.mouseenter)&&(!listEvents.mouseleave))
this._setMouseEvents();}},_run:function(){var items=this.list.getElements('li');if(items[1]){items[0].injectAfter(items.getLast());this._fadeIn(items[1]);this.list.getElements('li').getLast().setOpacity(0);}},_fadeIn:function(item){this._fx=item.fade('in');this._firstRun=false;}});