function check_contact_form() {
	
		var success = true;
		
		success = success && check_combo_selected('#contact-form-category', 'Message Category');
		success = success && check_combo_selected('#contact-form-location', 'Location');
		
		return success;
	}

	function check_application_form() {
	
		var success = true;
		
		success = success && check_combo_selected('#applying-for', 'Applying for');
		success = success && check_combo_selected('#preference-location', 'Preference Location');
		success = success && check_combo_selected('#country', 'Country');
		//success = success && check_combo_selected('#state', 'State');
		success = success && check_combo_selected('#degree-type', 'Degree Type');
		success = success && check_combo_selected('#degree-year', 'Degree Year');
		success = success && check_combo_selected('#college-degree-type', 'College Degree Type');
		success = success && check_combo_selected('#college-degree-year', 'College Degree Year');
		
		return success;
	}
	
	function check_combo_selected(id, name) {
		
		var element = $(id).get(0);
		
		if (element.options[element.selectedIndex].value == "0") {
			alert("Please select \"" + name + "\" first!");
			return false;
		}
		return true;
	}