// JScript-Datei

	function SetSrc(tag,src,leftright)
	{
		if (document.getElementById?true:false)	{
 			document.getElementById(tag).src = src ;
		}
		else if (document.all?true:false) {
			eval("document.all." + tag + ".src='" + src + "'");
		}
		else if(document.layers?true:false) {
			eval("document.layers['" + tag + "'].src='" + src + "';");
		}
    if ( leftright == 1)
    {
      document.getElementById("left").src = "images/left.gif";
      document.getElementById("right").src = "images/right.gif";
    }
    else
    {
      document.getElementById("left").src = "images/blank14.gif";
      document.getElementById("right").src = "images/blank14.gif";
    }
	}

  function NextPage(vz)
  {
    Offset = Offset + 12;
    SetSrc('mainframe','./' + vz + '/blank.htm',1);
    SetSrc('mainframe','./' + vz + '/galerie.htm',1);
  }
  
  function PrevPage(vz)
  {
    Offset = Offset - 12 ;
    SetSrc('mainframe','./' + vz + '/blank.htm',1);
    SetSrc('mainframe','./' + vz + '/galerie.htm',1);
  }