/*
* Add functions to run AFTER the page is loaded.
* (By Simon Willison)
*/
function addLoadEvent(func) {
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}