Pop-up vindue

Her er koden:
<script language="javascript">
function openIT(u,W,H,X,Y,n) {
    // CHECK THE BROWSERS
    is=[];
    is.dom  = document.getElementById?1:0;
    is.ua  = navigator.userAgent.toLowerCase();
    is.ie  = is.ua.match(/msie/)||0;

    // ONLY FOR IE
    if (is.ie){
        var CWIN=window.open(u,n,"fullscreen=1,scrollbars=0")
        CWIN.moveTo(5000,0)
        CWIN.resizeTo(W,H)
    } else {
        var CWIN=window.open(u,n,"fullscreen=1,scrollbars=0")
    }       
    CWIN.moveTo(X,Y)
       
}
</script>

og tekst koden sådan!

<a onclick="mywinname01=openIT('http://www.krellers.dk',400,200,100,100,'mywinname01');" href="#">
    <font color="#840000">Åben siden</font></a>

luikker