/**
 * YOOtheme Javascript file, mod_yoo_slider.js
 *
 * @author yootheme.com
 * @copyright Copyright (C) 2007 YOOtheme Ltd. & Co. KG. All rights reserved.
 */



var YOOslider=new Class({initialize:function(wrapper,items,options){this.setOptions({layout:'vertical',itemstyle:'height',sizeSmall:100,sizeNormal:150,sizeFull:200,transition:Fx.Transitions.Expo.easeOut},options);this.wrapper=$(wrapper);this.items=$$(items);this.fx=new Fx.Elements(this.items,{wait:false,duration:600,transition:this.options.transition});if(this.options.layout!='vertical')this.options.itemstyle='width';this.options.sizeSmall=Math.round(this.options.sizeNormal-((this.options.sizeFull-this.options.sizeNormal)/(this.items.length-1)));this.items.each(function(item,i){item.addEvent('mouseenter',this.itemFx.bind(this,[item,i]))},this);this.wrapper.addEvent('mouseleave',this.wrapperFx.bind(this))},wrapperFx:function(){var o={};this.items.each(function(item,i){o[i]=this.itemStyle(item.getStyle(this.options.itemstyle).toInt(),this.options.sizeNormal);item.removeClass('active')},this);this.fx.start(o)},itemFx:function(item,i){var o={};o[i]=this.itemStyle(item.getStyle(this.options.itemstyle).toInt(),this.options.sizeFull);item.addClass('active');this.items.each(function(other,j){if(i!=j){var s=other.getStyle(this.options.itemstyle).toInt();if(s!=this.options.sizeSmall)o[j]=this.itemStyle(s,this.options.sizeSmall);other.removeClass('active')}},this);this.fx.start(o)},itemStyle:function(startVal,endVal){if(this.options.layout=='vertical'){return{height:[startVal,endVal]}}else{return{width:[startVal,endVal]}}}});YOOslider.implement(new Options);