function getMouseCoordinates(event,ItemNumber)
{
	//ev = event || window.event;
	//alert (event);
		var posx = 0;
		var posy = 0;
		e = event || window.event; 
		if (e.pageX || e.pageY) 	
		{
			posx = e.pageX;
			posy = e.pageY;
		}
		else if (e.clientX || e.clientY) 	
		{
			posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
			posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;			
		}
		//alert("posx="+posx+"--------------posy="+posy);
		// posx and posy contain the mouse position relative to the document
		// Do something with this information
		//alert("Mouse X:"+posx + " Mouse Y:"+posy);
		//document.getElementById("x_position").innerHTML = "Mouse X:"+posx + " Mouse Y:"+posy;
		document.getElementById("x_position").value = posx;
		document.getElementById("y_position").value = posy;
		
		var window_resolution= screen.width;
		var popup_left="popup_"+ItemNumber+"_left";
		var popup_right="popup_"+ItemNumber+"_right";
		if (posx + 500 < window_resolution)
		{
			 
			document.getElementById(popup_right).style.visibility = "hidden";
			document.getElementById(popup_left).style.visibility = "visible";
			document.getElementById(popup_left).style.top = posy+5+"px";
			document.getElementById(popup_left).style.left = posx+5+"px";
		}
		else
		{
			document.getElementById(popup_left).style.visibility = "hidden";
			document.getElementById(popup_right).style.visibility = "visible";
			document.getElementById(popup_right).style.top = posy+"px";
			document.getElementById(popup_right).style.left = posx-320+"px";
		}
		
		//alert ("here");
}

function ClearToolTip(ItemNumber)
{
	var popup_right="popup_"+ItemNumber+"_right";
	var popup_left="popup_"+ItemNumber+"_left";	
	document.getElementById(popup_left).style.visibility = "hidden";
	document.getElementById(popup_right).style.visibility = "hidden";
}