function ShortWindow(x,ww,wh){
  var sc="yes";
  if(x.substr(1,5)=="photo") sc="no";
  var l=(screen.width-ww)/2;
  var h=(screen.height-wh)/2;
  var a=window.open(x,"smallwindow","left="+l+",width="+ww+", height="+wh+",top="+h+", status=no, toolbar=no, menubar=no, resizable=yes, scrollbars="+sc);
  a.focus();
  return false;
}

function changeBig(img){
 var x=img.src;
 var y=x.indexOf('shop');
 var z='/preview362/'+x.substring(y);
 var zz=document.getElementById('bigfoto');
 zz.src=z;
 return false;
}