var image1 = $('<img />').attr('src', 'images/nav_contact_on.png');
var image2 = $('<img />').attr('src', 'images/nav_faq_on.png');
var image3 = $('<img />').attr('src', 'images/nav_membership_on.png');
var image4 = $('<img />').attr('src', 'images/nav_faq_on.png');

function imageChange(getthis,getsrc) {
	getthis.src = "images/"+getsrc;
	}