function xx_openZoom(theURL) {
     win = open (theURL, "Zoom", "status=yes,menubar=no,resizable=no,scrollbars=no,width=640,height=560");
     win.focus();
}

function xx_openGallery(theURL) {
     win = open (theURL, "Gallery", "status=yes,menubar=no,resizable=no,scrollbars=no,width=640,height=580");
     win.focus();
}

function xx_openDendrit() {
     win = open ('http://rheinzink.dendrit.info/Main.aspx', "Dendrit", "toolbar=no,status=no,menubar=no,scrollBars=1,resizable=1,width=730,height=500");
     win.focus();
}

function xx_openMap(cust,lng,plz,ort,land) {
     var href = "/mapandguide.aspx?CUST="+cust+"&LNG="+lng+"&PLZ="+plz+"&ORT="+ort+"&LAND="+land;
     win = open (href, "Mappingservice", "status=yes,menubar=yes,resizable=yes,scrollbars=yes,width=640,height=640");
     win.focus();
}