function mousePageXY(e)
	{
      	var x = 0, y = 0;
	e = e || window.event;
//       alert(e);
	if (e.pageX || e.pageY)
		{
	        x = e.pageX;
	        y = e.pageY;
		}
      else if (e.clientX || e.clientY)
		{
	        x = e.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft) - document.documentElement.clientLeft;
	        y = e.clientY + (document.documentElement.scrollTop || document.body.scrollTop) - document.documentElement.clientTop;
		}
//	alert(x);
	return {"x":x, "y":y};
	}


function showlk(layerName)
	{
	if (parseInt(navigator.appVersion)>= 4)
		{
		var mCur = mousePageXY();
		document.getElementById(layerName).style.left=mCur.x+'px';
		document.getElementById(layerName).style.top=(mCur.y-110)+'px';
		document.getElementById(layerName).style.visibility='visible';
	

		}
	}

function clslk(layerName)
	{
	if (parseInt(navigator.appVersion)>= 4) 
		{
		document.getElementById(layerName).style.visibility='hidden';
		
		}
	}