var bucha = window.open;
function buchhoch(name) 
  {
  if (bucha.closed == false) bucha.close();
  bucha= window.open(name, "bucha2", "screenX=1,screenY=1,height=760,width=840,toolbar=yes,resizable=yes,scrollbars=yes");
  bucha.focus();
  }


var buchb = window.open;
function buchbreit(name) 
  {
  if (buchb.closed == false) buchb.close();
  buchb= window.open(name, "buchb2", "screenX=1,screenY=1,height=550,width=945,toolbar=yes,resizable=yes,scrollbars=yes");
  buchb.focus();
  }

var showwinf = window.open;
function showwin(name,size) 
{
  if (showwinf.closed == false) showwinf.close();
  attrbts = size + ",resizable=yes,scrollbars=no";
  showwinf= window.open(name, "Photos", attrbts);
  showwinf.focus();
}

var bild = window.open;
function popup(pic)
  {
  var newImage = new Image();
  newImage.onload = function ()
    {
    getHeightWidth( this )
    };

  pic = pic.replace(/.htm/g, "");
  pic = pic.replace(/\/bilder\//g, "/webplugin/");

  newImage.src = pic;

  getHeightWidth( newImage );
  }
function getHeightWidth( newImage )
  {
  if (newImage.alreadyLoaded || newImage.width == 0)
    return true;
    breite = newImage.width;
    hoehe = newImage.height;
    newImage.alreadyLoaded = true;
    if (bild.closed == false) bild.close();
    bild= window.open('http://www.baulinks.de/webplugin/bilderpopup.php4?bild='+(newImage.src)+'&cl=1','bild','height='+hoehe+'px, width='+breite+'px');
    bild.focus();
    return false;
}