// Include required script files.
document.write('<script type="text/javascript" src="resources/button_handler.js"></script>');

Event.observe(window, "load", function(event) {
	onWindowLoad(event);
});

function onWindowLoad(event) {
	ButtonHandler.setup();
	
	if( $("registerFormElement1") && $("registerFormElement23") ) {
		$("registerFormElement1").observe("blur", onEmailBlur);
	}
}

function onEmailBlur(event) {
	var value = $("registerFormElement23").value;
	
	if( value.blank() ) {
		$("registerFormElement23").value = Event.element(event).value;
	}
}