<!--
    var _ablumpicurls =ablumpicurls;
    var _ablumpicsrcs=ablumpicsrcs;
	function getwidth(oid){
		o=G(oid);
		var oid2=null;
		while(!(o.nodeType==1 && o.tagName=="td" && o.id.match(/^modtd_\d/gi) )&& o.parentNode )
		{
			o=o.parentNode;
		}
		var o2 = o;
		alert(o2.offsetWidth);
	}
	
	var MaxHeight = 300;
	var MaxWidth = 300;
	
	function DownImage(ImgD){ 
	    var image=new Image(); 
	    image.src=ImgD.src; 
	    if(image.width>0 && image.height>0){ 
			var rate = (MaxWidth/image.width < MaxHeight/image.height)?MaxWidth/image.width:MaxHeight/image.height;
			if(rate <= 1){			
				ImgD.width = image.width*0.9;
			}
			ImgD.width = image.width*0.9;
	    } 
	    
	}
	
	function showDiv(id,status){
		if(status==1)	G(id).style.display="";
		else if(status==0) G(id).style.display="none";
	}


	//首先加载一张图片
	var picLength=0;
	if (typeof(_ablumpicurls)!='undefined'){
	    var imgsrc=_ablumpicsrcs[0].replace("preview","middle");
		G("imgArea").innerHTML ="<div id='picdiv0' style='display:none;height:150px;width:auto'>"
			+"<a id='pica0' href='" +_ablumpicurls[0]+"' target='_self'><img  border='0'  width='60%' id='pic0' src='"+imgsrc+ "' /></a></div>";
		picLength=_ablumpicurls.length;
	}
	var isAlbumAdd=0;
	var nowid = 0;
	var pNum = picLength;
	var time=5000;
	var Starting;
	var isPlaying=true;
	var playControlElement='playControlImg';
	
	function m_over(ele){
		if(isPlaying)ele.src="/images/i_ph_stop_o.gif";
		else ele.src="/images/i_ph_play_o.gif";
	}
	
	function m_out(ele){
		if(isPlaying)ele.src="/images/i_ph_stop.gif";
		else ele.src="/images/i_ph_play.gif";
	}
	
	function playControl(){
		clearInterval(Starting);
		if(isPlaying){//正在播放
			isPlaying=false;
			G('playControlImg').src="/images/i_ph_play.gif";
			G('playControlImg').title="开始幻灯播放";
		}else{
			Starting=setInterval('rockPhoto()',time);
			isPlaying=true;
			G('playControlImg').src="/images/i_ph_stop.gif";
			G('playControlImg').title="暂停";
		}
	}
	
	function rockPhoto(){
		if(!isAlbumAdd) AlbumAdd();	
		nowid++;
		if(nowid >= pNum){nowid = 0;}
		for(i=0;i<pNum;i++){
			showDiv("picdiv"+i,((nowid==i)?1:0));
		}	
	}
	
	//首先隐藏控制按钮,防止图片未下载完时点击控制按钮而出现错误
	G('cbut').style.display="none";  
	
	if(pNum>0)
	showDiv("picdiv0",1);     //显示第一章图片
	if(pNum>1)
	Event.observe(window,"load",albumStart,false);  
	
	
	function next(){
		rockPhoto();
	}
	
	function previous(){
		if(!isAlbumAdd) AlbumAdd();	
		nowid--;
		if(nowid<0) nowid = pNum-1;
		for(i=0;i<pNum;i++){
			showDiv("picdiv"+i,((nowid==i)?1:0));
		}
	}
	
	var tmps="";
	function loadAlbum(){
		for(j=1;j<_ablumpicsrcs.length;j++){
		    var imgsrc=_ablumpicsrcs[j].replace("preview","middle");
			tmps +="<div id='picdiv"+j+"' style='display:none;height:150px;width:auto;'>"
			+"<a id='pica" +j+"' href='" +_ablumpicurls[j]+"' target='_self'><img  width='60%'  border='0'  id='pic" +j + "' src='"+imgsrc+ "'/></a></div>";
		}
	}
	
	//防止图片追加时抖动,等到图片切换时在追加
	function AlbumAdd(){
		G("imgArea").innerHTML += tmps;
		isAlbumAdd=1;
	}
	
	function albumStart(){
		loadAlbum();
		Starting=setInterval('rockPhoto()',time);
		G('cbut').style.display="";  //显示控制按钮
	}
	//-->
	