var slidePosts=new Class({Implements:[Events,Options],options:{className:"slideBox",prevArrow:"-previous",nextArrow:"-next",removeArrows:true,fadeArrows:false,startOpacity:0.5,endOpacity:1,mouseoverBox:true,startClass:"normal",endClass:"over",speed:5,transition:Fx.Transitions.Quart.easeOut,myaction:"click"},initialize:function(element,options){element=$(element);this.setOptions(options);this.active=false;this.up=element.getElements("div[class="+this.options.className+"-previous]");this.up=this.up[0].getElements("a");this.up=this.up[0];this.down=element.getElements("div[class="+this.options.className+"-next]");this.down=this.down[0].getElements("a");this.down=this.down[0];this.wrapper=element.getElements("div[class="+this.options.className+"-wrapper]");this.wrapperH=this.wrapper[0].getStyle("height").toInt();this.slider=this.wrapper[0].getElements("div[class="+this.options.className+"-slider]");this.slider=this.slider[0];if(this.options.removeArrows){this.removeArrows();}if(this.options.fadeArrows){this.fadeArrows();}if(this.options.mouseoverBox){this.mouseoverBox();}this.clickEvent(element);},removeArrows:function(){this.start=this.slider.getStyle("top").toInt();if(this.start==0){this.up.getParent().setStyle("display","none");}},fadeArrows:function(){this.up.setStyle("opacity",this.options.startOpacity);this.down.setStyle("opacity",this.options.startOpacity);this.up.addEvent("mouseenter",this.up.fade.bind(this.up,[this.options.endOpacity]));this.down.addEvent("mouseenter",this.down.fade.bind(this.down,[this.options.endOpacity]));this.up.addEvent("mouseleave",this.up.fade.bind(this.up,[this.options.startOpacity]));this.down.addEvent("mouseleave",this.down.fade.bind(this.down,[this.options.startOpacity]));},mouseoverBox:function(){$$("."+this.options.className+"-slider UL LI").each(function(element,index){element.addClass(this.options.startClass);element.addEvent("mouseenter",function(){element.addClass(this.options.endClass);element.removeClass(this.options.startClass);}.bind(this));element.addEvent("mouseleave",function(){element.addClass(this.options.startClass);element.removeClass(this.options.endClass);}.bind(this));}.bind(this));},setArrows:function(){this.current=this.slider.getStyle("top").toInt();this.last=0-(((this.height/this.wrapperH)-1)*this.wrapperH);if(this.current==0){this.up.getParent().setStyle("display","none");this.down.getParent().setStyle("display","block");}else{if(this.current>this.last){this.up.getParent().setStyle("display","block");this.down.getParent().setStyle("display","block");}else{this.up.getParent().setStyle("display","block");this.down.getParent().setStyle("display","none");}}},clickEvent:function(element){this.height=this.slider.getSize().y;this.slideFx=new Fx.Tween(this.slider,{duration:(this.options.speed*100),transition:this.options.transition,wait:false,onComplete:function(){this.active=false;if(this.options.removeArrows){this.setArrows();}}.bind(this)});this.up.addEvent(this.options.myaction,function(e){var e=new Event(e).stop();if(this.active==false){this.scrollUp();}}.bind(this));this.down.addEvent(this.options.myaction,function(e){var e=new Event(e).stop();if(this.active==false){this.scrollDown();}}.bind(this));},scrollDown:function(){this.now=this.slider.getStyle("top").toInt();this.last=0-(((this.height/this.wrapperH)-1)*this.wrapperH);if(this.now>this.last){this.active=true;this.slideFx.start("top",(this.slider.getStyle("top").toInt()-this.wrapperH)+"px");}},scrollUp:function(){this.now=this.slider.getStyle("top").toInt();this.last=0-(((this.height/this.wrapperH)-1)*this.wrapperH);if(this.now<0){this.active=true;this.slideFx.start("top",(this.now+this.wrapperH)+"px");}}});