window.addEvent('domready', function(){
	var switches = $$('img.nameswitch');
	if (switches.length > 0) {
		var nameSwitch = switches[0];
		nameSwitch.addEvent('click', function(e) {
			var firstname = $('firstname');
			var lastname = $('lastname');
			if (firstname && lastname) {
				var temp = firstname.getProperty('value');
				firstname.setProperty('value',lastname.getProperty('value'));
				lastname.setProperty('value',temp);
			}
		});
		nameSwitch.setStyle('display', 'inline');
		nameSwitch.setStyle('cursor', 'e-resize');
	}
});