var offsetxpoint=20 
	var offsetypoint=-100
	var ie=document.all
	var ns6=document.getElementById && !document.all
	var enabletip=false
	if (ie||ns6)
	var tipobj=document.all? document.all["dhtmltooltip"] : document.getElementById? document.getElementById("dhtmltooltip") : ""
	
	function ietruebody()
	{
	    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
	}
	
	function ddrivetip(thetext, thecolor, thewidth)
	{
	    if (ns6||ie)
	    {
	        if (typeof thewidth!="undefined") tipobj.style.width=thewidth+"px"
	        if (typeof thecolor!="undefined" && thecolor!="") tipobj.style.backgroundColor=thecolor
	        //tipobj.innerHTML=thetext
	        tipobj.innerHTML = "<IMG SRC=http://www.velo.com.cn/VeloWeb20/Coupons/Sample/"+thetext+".gif>";
	        enabletip=true
	        return false
	    }
	}
	
	function positiontip(e)
	{
	    if (enabletip)
	    {
	        var curX=(ns6)?e.pageX : event.clientX+ietruebody().scrollLeft;
	        var curY=(ns6)?e.pageY : event.clientY+ietruebody().scrollTop;
	        var rightedge=ie&&!window.opera? ietruebody().clientWidth-event.clientX-offsetxpoint : window.innerWidth-e.clientX-offsetxpoint-20
	        var bottomedge=ie&&!window.opera? ietruebody().clientHeight-event.clientY-offsetypoint : window.innerHeight-e.clientY-offsetypoint-20
	        var leftedge=(offsetxpoint<0)? offsetxpoint*(-1) : -1000
	        
	        if (rightedge<tipobj.offsetWidth)
	        {
	            tipobj.style.left=ie? ietruebody().scrollLeft+event.clientX-tipobj.offsetWidth+"px" : window.pageXOffset+e.clientX-tipobj.offsetWidth+"px"
	        }
	        else if (curX<leftedge)
	        {
	            tipobj.style.left="5px"
	        }
	        else
	        {
	            tipobj.style.left=curX+offsetxpoint+"px"
	        }
	        
	        if (bottomedge<tipobj.offsetHeight)
	        {
	            tipobj.style.top=ie? ietruebody().scrollTop+event.clientY-tipobj.offsetHeight-offsetypoint+"px" : window.pageYOffset+e.clientY-tipobj.offsetHeight-offsetypoint+"px"
	        }
	        else
	        {
	            tipobj.style.top=curY+offsetypoint+"px"
	        }
	        
	        tipobj.style.visibility="visible"
	    }
	}
	
	function hideddrivetip()
	{
	    if (ns6||ie)
	    {
	        enabletip=false
	        tipobj.style.visibility="hidden"
	        tipobj.style.left="-1000px"
	        tipobj.style.backgroundColor=''
	        tipobj.style.width=''
	    }
	}
	
	document.onmousemove=positiontip