function zoom(img, w, h){
//alert (screen.availWidth+' '+screen.availHeight);
var width = w+20;
var height = h+20;
var zoomWin;
//comparing the available size with the image size:
if (width < (screen.availWidth-30) & height < (screen.availHeight)-130){
zoomWin = window.open('','zoom'+w+h,'toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes,copyhistory=no,width='+width+',height='+height);
zoomWin.document.open();
zoomWin.document.write("Bild Detailansicht");
zoomWin.document.close();
} else {
//if the image is bigger than the screen, than only open image-file in the broser, so that the browser can reduce the image size his-self
zoomWin = window.open(img,'zoom'+w+h,'toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=yes,copyhistory=no');
}
zoomWin.focus();
//-> Beispiel zur Verwendung:
//
}
function UnCryptMailto(s) {
var n=0;
var r="";
for(var i=0;i;){kind=link}