function TipBox()
{
	var about='aa';
	this.getAbsoluteLeft=function(o)
	{
		var oLeft = o.offsetLeft;
		var oParent;
		while(o.offsetParent!=null)
		{
			oParent = o.offsetParent;    // Get parent object reference
			oLeft += oParent.offsetLeft; // Add parent left position
			o = oParent;
		}
		return oLeft;
	};
	this.getAbsoluteTop=function(o)
	{
		var oTop = o.offsetTop;
		var oParent;
		while(o.offsetParent!=null)
		{
			oParent = o.offsetParent;  // Get parent object reference
			oTop += oParent.offsetTop; // Add parent top position
			o = oParent;
		}
		return oTop;
	};
	this.show=function(clickElement,imgsrc)
	{
		var clickElementx=this.getAbsoluteLeft(clickElement)+clickElement.offsetWidth;
		var clickElementy=this.getAbsoluteTop(clickElement);
		var divob = document.getElementById('divTipBox');
		if ( divob==null ) return;
		divob.style.left = clickElementx+"px";
		divob.style.top = clickElementy+"px";
		divob.style.position = 'absolute';
		divob.style.display = '';
		divob.innerHTML='<img src='+imgsrc+'>';
	};
	this.close=function(o)
	{
		var divob = document.getElementById('divTipBox');
		if ( divob==null ) return;
		divob.style.display = 'none';
	};
}
var tipbox = new TipBox();