CaptionBoxSlide=new Class({initialize:function(options){this.options=$extend({mode:"caption",wrapperId:null,itemClass:"ice-caption",itemCoverClass:"ice-caption-cover",eventRaising:"hover",start:20,end:200,fullsize:0,opacity:80,duration:250},options||{});var fx=Array();this.events={onclick:['click','click'],hover:['mouseenter','mouseleave']};this.modes={caption:["height"],sideright:["left"],sideleft:["left"],sidedown:['top'],sidetop:['top'],botleft:['top']};var itemsOpacity=$$("#"+this.options.wrapperId+" .ice-opacity");var items=$$("#"+this.options.wrapperId+" ."+this.options.itemClass);var itemsCover=$$("#"+this.options.wrapperId+" ."+this.options.itemCoverClass);if($defined(itemsOpacity)){itemsOpacity.setStyles({'opacity':this.options.opacity/100,'filter':'alpha(opacity='+this.options.opacity+')'});}
if($defined(itemsCover)){items.setStyle("display","block");if(this.options.fullsize==1){this.options.start=0;if(this.modes[this.options.mode][0]=='left'){this.options.end=items[0].offsetWidth;}else{this.options.end=items[0].offsetHeight;}}
var wwidth=0;var wheight=0;itemsCover.each(function(item,index){fx[index]=new Fx.Morph(item,{transition:Fx.Transitions.linear,duration:200,wait:false});wwidth+=item.getParent().offsetWidth;wheight+=item.getParent().offsetHeight;});var style=this.options.style;(style=='horizontal')?$('ice-caption-slide').setStyle('width',wwidth+'px'):$('ice-caption-slide').setStyle('height',wheight+'px');(style=='horizontal')?$('ice-caption-slide').setStyle('left',0):$('ice-caption-slide').setStyle('top',0);var slide=new Fx.Morph('ice-caption-slide',{transition:this.options.xtransition,duration:this.options.duration,wait:false});$('ice-caption-previous').addEvent('click',function(){if(style=='horizontal')
{cleft=$('ice-caption-slide').getStyle('left').toInt();pwidth=$('ice-caption-slide').getParent().getStyle('width').toInt();nleft=pwidth+cleft;(cleft)?slide.cancel().start({'left':[cleft,nleft]}):"";}else{ctop=$('ice-caption-slide').getStyle('top').toInt();pheight=$('ice-caption-slide').getParent().getStyle('height').toInt();ntop=pheight+ctop;(ctop)?slide.cancel().start({'top':[ctop,ntop]}):"";}});$('ice-caption-next').addEvent('click',function(){if(style=='horizontal')
{cleft=$('ice-caption-slide').getStyle('left').toInt();pwidth=$('ice-caption-slide').getParent().getStyle('width').toInt();nleft=cleft-pwidth;(wwidth>-nleft)?slide.cancel().start({'left':[cleft,nleft]}):slide.cancel().start({'left':[cleft,0]});}else{ctop=$('ice-caption-slide').getStyle('top').toInt();pheight=$('ice-caption-slide').getParent().getStyle('height').toInt();mheight=$('ice-caption-slide').getStyle('height').toInt();ntop=ctop-pheight;(mheight>-ntop)?slide.cancel().start({'top':[ctop,ntop]}):slide.cancel().start({'top':[ctop,0]});}});var params={'items':items,'itemsCover':itemsCover,'fx':fx};return this.__callMethod("sildingContent",params);}},__callMethod:function(methodName,param){try{if($defined(this[methodName])){return this[methodName](param);}
return true;}catch(ex){throw("JASlidingBox : has runtime error, it is in the ''"+methodName+"'() method', please check again.");}
return false;},getFxObjectByMode:function(mode,start,end){switch(mode){case'sideright':return{'left':[start,-end]};break;case'sideleft':return{'left':[start,end]};break;case'sidetop':return{'top':[start,end]};break;case'sidedown':return{'top':[start,-end]};break;case'botleft':return{'top':start,'left':end};break;default:return{'height':[start,end]};break;}},sildingContent:function(params){params['items'].each(function(item,index){item.addEvent(this.events[this.options.eventRaising][0],function(){var obj={};obj=this.getFxObjectByMode(this.options.mode,this.options.start,this.options.end);params['fx'][index].cancel().start(obj);params['itemsCover'].each(function(other,jindex){if(index!=jindex){var end=other.getStyle(this.modes[this.options.mode][0]).toInt();if(end!=this.options.start){var obj={};obj=this.getFxObjectByMode(this.options.mode,end,this.options.start);params['fx'][jindex].cancel().start(obj);}}}.bind(this));}.bind(this));item.addEvent(this.events[this.options.eventRaising][1],function(){params['itemsCover'].each(function(other,jindex){var obj={};var end=other.getStyle(this.modes[this.options.mode][0]).toInt();obj=this.getFxObjectByMode(this.options.mode,end,this.options.start);params['fx'][jindex].cancel().start(obj);}.bind(this));}.bind(this));params['itemsCover'][index].setStyle(this.modes[this.options.mode][0],this.options.start);}.bind(this));}});