/******************************************************************************/
/*                                                                            */
/* tREEhOUSE Content Management System                                        */
/* ===================================                                        */
/*                                                                            */
/* File: includes/javascript/onload.js                                        */
/* Author: Chris Kempson                                                      */
/*                                                                            */
/******************************************************************************/

var onload_Array = new Array();
function addOnload(f) {

	if  (window.onload){
	
		if (window.onload != safeOnload) {
			onload_Array[0] = window.onload;
			window.onload = safeOnload;
		}
		onload_Array[onload_Array.length] = f;
	}
	else
		window.onload = f;
}

function safeOnload() {
	for (var i=0; i < onload_Array.length; i++)
		onload_Array[i]();
}