function xclick (id, width, height){

  iMyWidth = (window.screen.width / 2) - (width/2 + 10)
  height = height+40

  DetailWindow = window.open("../foto_detail.php?image=" + id  , "", "width=" + width +", height=" +height, "left="+iMyWidth , toolbar=0, menubar=0);
  DetailWindow.focus();

}

function xclick2 (id, width, height){

  iMyWidth = (window.screen.width / 2) - (width/2 + 10)
  height = height+40

  DetailWindow = window.open("../fotogalerie_auta.php?id=" + id  , "", "width=" + width +", height=" +height, "left="+iMyWidth , toolbar=0, menubar=0);
  DetailWindow.focus();

}