function changeimg(name,src) {
document.getElementById(name).src= src;
}

function f(id)
{

 pop=window.open('','foto','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,fullscreen=0,width=100,height=100,top=10000,left=10000');
 pop.location='fotos/foto.php?id='+id;
 pop.moveTo(100,100);
 }

 
 
function r(l,h)
{

if(navigator.platform == "Win32")
{
 var breite=l+10;
 var hoehe=h+29;
}
else
{
var breite=l;
var hoehe=b;
}


 var positionX=((screen.availWidth / 2) - breite / 2);
 var positionY=((screen.availHeight / 2) - hoehe / 2);

window.resizeTo(breite,hoehe);
window.moveTo(positionX,positionY);
window.focus();
 }