// This function takes a single argument : the name of the function that you want to execute when the page loads
// Written by Simon Willison (http://simon.incutio.com)
 
function addLoadEvent(func) {

	var oldonload = window.onload;

	if (typeof window.onload != 'function') {

		window.onload = func;

	} else {

		window.onload = function() {

			if (oldonload) { oldonload(); }

			func();

		}

	}

} // addLoadEvent