var Contact = Class.create();
	
	Contact = {
		
		initialize: function() {
			Event.observe('contact_form','submit',function(event){
				if($('full_name').value==''||$('email').value==''||$('company')==''||$('phone')=='') {
					alert('Please fill in all required fields.');
					Event.stop(event);
				}
			});
		}
		
	}
	
	Event.observe(window,'load',function(){
		Contact.initialize();
	});