function findPosX(obj) 
{ 
	var curleft = 0; 
	if (obj.offsetParent) 
	{ 
		while (obj.offsetParent) 
		{ 
			curleft += obj.offsetLeft;
			obj = obj.offsetParent; 
		} 
	} 
	else if (obj.x) 
		curleft += obj.x; 
	return curleft; 
} 

function findPosY(obj) 
{ 
	var curtop = 0; 
	if (obj.offsetParent) 
	{ 
		while (obj.offsetParent) 
		{ 
			curtop += obj.offsetTop;
			obj = obj.offsetParent; 
		} 
	} 
	else if (obj.y) 
		curtop += obj.y; 
	return curtop; 
}