// Zeigt wenn vorhanden, zusätzliche Artikelbilder in einem PopUp an

function popUp(url, name, width, height, position_left, position_top, resizable)
{
  window.open(url, name, "height=" + height + ",width=" + width + ",left=" + position_left + ",top=" + position_top + ",resizable=" + 
	  resizable + ",menubar=no");
}