// +--------------------------------------------------------------------------+
// | FUNCTION: ADD LOAD EVENT                                                 |
// +--------------------------------------------------------------------------+
// | By: Simon Willison                                                       |
// | http://simon.incutio.com/                                                |
// |                                                                          |
// | Adds an event to be processed on page load.                              |
// +--------------------------------------------------------------------------+

function addLoadEvent(func) {

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

		window.onload = func;

	} else {

		window.onload = function() {

			if (oldonload) {

				oldonload();

			}

			func();

		}

	}

}