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;
}

function resizeParent(obj1,obj2)
{
	if(window!=parent)
	{
		if ((findPosY(document.getElementById(obj2))>0)&&(document.getElementById(obj2).height>0))
		{
			parent.document.getElementById(obj1).height = findPosY(document.getElementById(obj2)) + document.getElementById(obj2).height;
		}
	}
}