function focusImg(thisObj,id){
	//thisObj.src = syspath + imgarr2[0] + ".jpg";
}
	function change(len,id)
	{ 
	
		
	
		for(var i=1;i<=len;i++)
		{
			var iobj = document.getElementById("c_" + i);
			if(i==id){
				
				var csrc = iobj.getAttribute("csrc");
				iobj.src = csrc;
			}
			else{
				var dimg = iobj.getAttribute("dsrc");
				//alert(dimg);
				//alert(i);
				iobj.src = dimg;
			}

			if(i!=id){
			document.getElementById('d_'+i).style.display='none';
			//document.getElementById('c_'+i).className="";
			}
		}
		//document.getElementById('c_'+id).className="hegh";
		document.getElementById('d_'+id).style.display='block'
	}