addEvent(window, 'load', initEverything);

function addEvent(obj, evType, fn){ 
 if (obj.addEventListener){ 
   obj.addEventListener(evType, fn, false); 
   return true; 
 } else if (obj.attachEvent){ 
   var r = obj.attachEvent("on"+evType, fn); 
   return r; 
 } else { 
   return false; 
 } 
}

function initEverything() { swapImg() }

function swapImg() {
	document.getElementById("menu1").onmouseover = function() { change1() }
	document.getElementById("menu1").onmouseout = function() { changeOff() }
	document.getElementById("menu2").onmouseover = function() { change2() }
	document.getElementById("menu2").onmouseout = function() { changeOff() }
	document.getElementById("menu3").onmouseover = function() { change3() }
	document.getElementById("menu3").onmouseout = function() { changeOff() }
	document.getElementById("menu4").onmouseover = function() { change4() }
	document.getElementById("menu4").onmouseout = function() { changeOff() }
	document.getElementById("menu5").onmouseover = function() { change5() }
	document.getElementById("menu5").onmouseout = function() { changeOff() }
	document.getElementById("menu6").onmouseover = function() { change6() }
	document.getElementById("menu6").onmouseout = function() { changeOff() }
	document.getElementById("menu7").onmouseover = function() { change7() }
	document.getElementById("menu7").onmouseout = function() { changeOff() }
	document.getElementById("menu8").onmouseover = function() { change8() }
	document.getElementById("menu8").onmouseout = function() { changeOff() }
	document.getElementById("menu9").onmouseover = function() { change9() }
	document.getElementById("menu9").onmouseout = function() { changeOff() }
}

function change1() {  document.getElementById("menuSwitch").className="menu1" }
function change2() {  document.getElementById("menuSwitch").className="menu2" }
function change3() {  document.getElementById("menuSwitch").className="menu3" }
function change4() {  document.getElementById("menuSwitch").className="menu4" }
function change5() {  document.getElementById("menuSwitch").className="menu5" }
function change6() {  document.getElementById("menuSwitch").className="menu6" }
function change7() {  document.getElementById("menuSwitch").className="menu7" }
function change8() {  document.getElementById("menuSwitch").className="menu8" }
function change9() {  document.getElementById("menuSwitch").className="menu9" }


function changeOff() { 
	document.getElementById("menuSwitch").className="normal" 
}