// $Id: //depot/EveryScape/Stable/services/web/EveryScapePortal_Jalapeno/js/EveryScape/Utils.js#4 $
function EXISTS(v)
{
	return ((undefined !== v) && (null != v));
};

if (undefined === window.EveryScapePortal)
{
	EveryScapePortal = {};
}

EveryScapePortal.Utility = {

	/**
	 * Adds extra function to the chain of callbacks for onload event
	 */
	addLoadEvent: function(func) 
	{
		var oldonload = window.onload;
		if (typeof window.onload != 'function') {
			 window.onload = func;
		} else {
			window.onload = function() {
				if (oldonload) {
					oldonload();
				}
				func();
			}
		}
	}
};