Der er foretaget ændringer fra ver. IE11

<style>
#menu{
position:absolute;
width:125px;
border:2px solid black;
background-color:menu;
font-family:Verdana;
line-height:20px;
cursor:default;
visibility:hidden;
}
.menuitems{
padding-left:15px;
padding-right:15px;
}
</style>

<script language="JavaScript">
//set this variable to 1 if you wish the URLs of the highlighted menu to be displayed in the status bar
var display_url=1
function showmenu(){
var rightedge=document.body.clientWidth-event.clientX
var bottomedge=document.body.clientHeight-event.clientY

if (rightedge<menu.offsetWidth)
menu.style.left=document.body.scrollLeft+event.clientX-menu.offsetWidth
else
menu.style.left=document.body.scrollLeft+event.clientX

if (bottomedge<menu.offsetHeight)
menu.style.top=document.body.scrollTop+event.clientY-menu.offsetHeight
else
menu.style.top=document.body.scrollTop+event.clientY

menu.style.visibility="visible"
return false
}

function hidemenu(){
menu.style.visibility="hidden"
}

function over(){
if (event.srcElement.className=="menuitems"){
event.srcElement.style.backgroundColor="highlight"
event.srcElement.style.color="yellow"
if (display_url==1)
window.status=event.srcElement.url
}
}

function out(){
if (event.srcElement.className=="menuitems"){
event.srcElement.style.backgroundColor=""
event.srcElement.style.color="black"
window.status=''
}
}

function linkTo(){
if (event.srcElement.className=="menuitems")
window.location=event.srcElement.url
}
</script>


<div id="menu" onMouseover="over()" onMouseout="out()" onClick="linkTo()">
<div class="menuitems" url="http://anypage2.htm">Menu one</div>
<div class="menuitems" url="http://anypage2.htm">Menu Two</div>
<div class="menuitems" url="http://anypage3.htm">Item Three</div>
<div class="menuitems" url="http://anypage4.htm">Item Four</div>
<div class="menuitems" url="http://anypage5.htm">Site Five</div>
<hr>
<div class="menuitems" url="mailto:">Email Me!</div>
</div>

<script language="JavaScript">
    document.oncontextmenu=showmenu
    document.body.onclick=hidemenu
</script>

Opfra ver. IE11 er der sket ændring vdr event.srcElement.url

Hvad skal ændres for den her kører i IE11 ?