window.addEvent('domready', function(){
	$("v1").addEvent('click', function(event){
		event = new Event(event).stop();
		$("ten").setProperty("value", "400/230");
		$('pro-form').submit();
	});
	$("v2").addEvent('click', function(event){
		event = new Event(event).stop();
		$("ten").setProperty("value", "440/220");
		$('pro-form').submit();
	});
});