jQuery(document).ready(function(){ 
	jQuery('div.wpcf7 > form input[type=submit]').bind('click', onContactSubmitted);
});

function onContactSubmitted(event) {
	var selectedValue = jQuery('div.wpcf7 > form select[name=menu-174]').val();
	pageTracker._setVar(window.location.pathname + selectedValue.replace(' ', '').replace(' ', ''));
}