function setupFormRollover(){
	if ($('btnFormSubmit')) {
		$('btnFormSubmit').addEvent('mouseenter', function(e){
			this.set('src', '/assets/images/submit_down.gif');
		});
		$('btnFormSubmit').addEvent('mouseleave', function(e){
			this.set('src', '/assets/images/submit_up.gif');
		});
	}
}

function setupPopups(){
	$$('a.popup').each(function(a){
		a.addEvent('click', function(e){
			e.stopPropagation();
			window.open(this.get('href'), this.target);
		});
	});
}

window.addEvent('domready', function(){
	setupFormRollover();
	setupPopups();
});