var meOn = new Image;
meOn.src = "images/me_on.jpg";
var meOff = new Image;
meOff.src = "images/me_off.jpg";

var resumeOn = new Image;
resumeOn.src = "images/resume_on.jpg";
var resumeOff = new Image;
resumeOff.src = "images/resume_off.jpg";

var projectsOn = new Image;
projectsOn.src = "images/projects_on.jpg";
var projectsOff = new Image;
projectsOff.src = "images/projects_off.jpg";

var linksOn = new Image;
linksOn.src = "images/links_on.jpg";
var linksOff = new Image;
linksOff.src = "images/links_off.jpg";

var guestbookOn = new Image;
guestbookOn.src = "images/guestbook_on.jpg";
var guestbookOff = new Image;
guestbookOff.src = "images/guestbook_off.jpg";

var contactOn = new Image;
contactOn.src = "images/contact_on.jpg";
var contactOff = new Image;
contactOff.src = "images/contact_off.jpg";

function imageOff(strId) {
	eval("document.getElementById(strId).src = " + strId + "Off.src;");
}

function imageOn(strId) {
	eval("document.getElementById(strId).src = " + strId + "On.src;");
}