var Imgs=[];

function ImgLoad(cls){
 var as=zxcByClassName(cls);
  for (var z0=0;z0<as.length;z0++){
    if (as[z0].getAttribute('rel')&&as[z0].getElementsByTagName('IMG')[0]){
       oop=new Fade(as[z0].getElementsByTagName('IMG')[0],as[z0].getAttribute('rel'));
          Imgs.push(oop);
	    }
	     }
	      CkTop();
	      }
	      
	      function Fade(img,src){
	       this.img=img;
	        this.src=src;
		 this.opc=0;
		  zxcOpacity(this.img,0);
		  }
		  
		  Fade.prototype.fade=function(){
		    
		   if (this.opc==0) this.img.src=this.src;

//		    zxcOpacity(this.img,this.opc++);
		     var oop=this;

//		      if (this.opc<101) setTimeout(function(){ oop.fade(); },10);

		      }
		      
		      function CkTop(){
		       for (var z0=0;z0<Imgs.length;z0++){
		         if (zxcPos(Imgs[z0].img)[1]<zxcWWHS()[1]+zxcWWHS()[3]&&Imgs[z0].opc==0){
			    Imgs[z0].fade();
			       Imgs.splice(z0,1);
			          z0--;
				    }
				     }
				     }
				     
				     function zxcOpacity(obj,opc){
				      if (opc<0||opc>100) return;
				       /*
				      obj.style.filter='alpha(opacity='+opc+')';
				        obj.style.opacity=obj.style.MozOpacity=obj.style.KhtmlOpacity=opc/100-.1;
					*/
					}
					
					function zxcWWHS(){
					 if (window.innerHeight) return [window.innerWidth-10,window.innerHeight-10,window.pageXOffset,window.pageYOffset];
					  else if (document.documentElement.clientHeight) return [document.documentElement.clientWidth-10,document.documentElement.clientHeight-10,document.documentElement.scrollLeft,document.documentElement.scrollTop];
					   return [document.body.clientWidth,document.body.clientHeight,document.body.scrollLeft,document.body.scrollTop];
					   }
					   
					   function zxcPos(obj){
					    var rtn=[0,0];
					     while(obj){
					       rtn[0]+=obj.offsetLeft;
					         rtn[1]+=obj.offsetTop-200;
						   obj=obj.offsetParent;
						    }
						     return rtn;
						     }
						     
						     
						     function zxcByClassName(nme,el,tag){
						      if (typeof(el)=='string') el=document.getElementById(el);
						       el=el||document;
						        for (var tag=tag||'*',reg=new RegExp('\\b'+nme+'\\b'),els=el.getElementsByTagName(tag),ary=[],z0=0; z0<els.length;z0++){
							  if(reg.test(els[z0].className)) ary.push(els[z0]);
							   }
							    return ary;
							    }
							    
							    window.onscroll=CkTop;