// Rechte Maustaste deaktivieren
if (document.layers){
    window.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
    window.onmousedown=rightclick;
    window.onmouseup=rightclick;
    
    function rightclick(e) {
    if (e.which == 3) {
    // Put right mouse code here
    alert('Rechte Maustaste deaktiviert');
    return false; 
    }
    else {
        return true; 
        }
    }
}

if (document.all){
    function click() {
    if (event.button==2) {
    alert('Rechte Maustaste deaktiviert')
    }
    
    if (event.button==3) {
    alert('Rechte Maustaste deaktiviert')}
    }
    document.onmousedown=click
}

function OpenWindow(Site)  {
   iwin = window.open(Site,"IWIN","status=no,toolbar=no,scrollbars=no,location=no,menu=no,resizable=no,width=500,height=625");
  if (ver) {
    iwin.focus();
  }
}

if (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion.substring(0,1)) <=3))
                  || ((navigator.appName == "Microsoft Internet Explorer") &&
                  (parseInt(navigator.appVersion.substring(0,1)) >=4))) {
	var ver=true
}