function SwapImage(ImageFile,obj){ document[obj].src = ImageFile; return true; }

function makemebig(pid,psource){
 window.open("bigpic.php?id="+pid+"&quelle="+psource, "showpic", "width=500,height=100,statusbar=no,menubar=no,scrollbar=no,toolbar=no,locationbar=no,directories=no,resizable=no");
}

function resize(el,action){
 switch (action){
  case "down":
   cur = parseInt(document.getElementById(el).style.height);
   cur += 50;
   document.getElementById(el).style.height = cur;
  break;
  case "up":
   cur = parseInt(document.getElementById(el).style.height);
   if(cur>60) cur -= 50;
   document.getElementById(el).style.height = cur;
  break;
  case "close":
   document.getElementById(el).style.height = 0;
  break;
 }
}