/*	---------------------------------------------------------------------
	FUNCTION NAME: addLoadEvent
	
	PURPOSE: Allows for multiple statements with for simulated onload
	events.  Should replace window.onload events, but will catch one
	provided window.onload appears before this.
---------------------------------------------------------------------	*/
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	} else {
		window.onload = function() {
			func();
			if (oldonload) {
				oldonload();
			}
		}
	}
}