//Filename: rena_global.js
//Author: Andrew D'Antonio
//Last Modified: 9.5.07

function showObject(obj)
{
	obj.style.visibility = "visible";
}

function hideObject(obj)
{
	obj.style.visibility = "hidden";
}

function findElementPos(obj)
{
	var left = 0;
	var top = 0;
	if (obj.offsetParent)
	{
		left = obj.offsetLeft;
		top = obj.offsetTop;
		while (obj = obj.offsetParent)
		{
			left += obj.offsetLeft;
			top += obj.offsetTop;
		}
	}
	return [left, top];
}