<!--

var lastopen = "";
var Fenster;
var bver = "nn2"; 
var browserName = navigator.appName;
var browserVersion = parseInt(navigator.appVersion);
var isIE = false;
var isNN = false;
var isIE = browserName.indexOf("Microsoft Internet Explorer" )==-1?false:true;
var isNN = browserName.indexOf("Netscape")==-1?false:true;
var isOpera = browserName.indexOf("Opera")==-1?false:true;
    
if ( isNN && browserVersion >= 3) bver = "nn3";
if ( isNN && browserVersion >= 4) bver = "nn4";
if ( isNN && browserVersion >= 5) bver = "nn5";
if ( isIE && browserVersion >= 3) bver = "ms3";
if ( isIE && browserVersion >= 4) bver = "ms4";
if ( isIE && browserVersion >= 5) bver = "ms5";
if ( isOpera && browserVersion >= 5) bver = "op5";


function openmap(startpage, FensterName, breite, hoehe)
{
    if (bver == "nn4" || bver == "nn5" || bver == "op5")
    {
        Fenster=window.open(startpage,FensterName,'resizable=no,scrolling=yes,status=no,location=no,menubar=no,toolbar=no,width='+breite+',height='+hoehe);
        Fenster.focus();
    }
    if (bver == "ms4" || bver == "ms5" )
    {
        Fenster=window.open(startpage,FensterName,'resizable=no,scrolling=yes,status=no,location=no,menubar=no,toolbar=no,width='+breite+',height='+hoehe);
        setTimeout('Fenster.focus()',200);
    }
}

function openorfocus ( startpage, FensterName, breite, hoehe )
{
    if ( typeof( Fenster ) != 'undefined' )
    { 
        if ( ! Fenster.closed && startpage==lastopen )
            Fenster.focus();
        else
            openmap( startpage, FensterName, breite, hoehe);
    }
    else
    {
        openmap( startpage, FensterName, breite, hoehe);
    }
    lastopen = startpage
}


//-->