function openPopup(pageID, language, width, height){
    var popWidth = width;
    var popHeight = height;

    var l = (screen.availWidth - popWidth) / 2;
    var t = (screen.availHeight - popHeight) / 2;

    window.open("/index.php?id="+pageID+"&L="+language, "tellyourfriend", "width="+popWidth+",height="+popHeight+",scrollbars=yes,location=no,left=" + l + ",top=" + t );
   } 
 function openImprintPopup()
   {
			    var popWidth = 605;
    var popHeight = 445;

    var l = (screen.availWidth - popWidth) / 2;
    var t = (screen.availHeight - popHeight) / 2;

    window.open("/index.php?id=188", "tellyourfriend", "width="+popWidth+",height="+popHeight+",scrollbars=yes,location=no,left=" + l + ",top=" + t );
   }

   function openPressPopup()
   {
		    var popWidth = 605;
    var popHeight = 445;

    var l = (screen.availWidth - popWidth) / 2;
    var t = (screen.availHeight - popHeight) / 2;

    window.open("/index.php?id=187", "tellyourfriend", "width="+popWidth+",height="+popHeight+",scrollbars=yes,location=no,left=" + l + ",top=" + t );
   }

   function openContactPopup()
   {
	    var popWidth = 605;
    var popHeight = 445;

    var l = (screen.availWidth - popWidth) / 2;
    var t = (screen.availHeight - popHeight) / 2;

    window.open("/index.php?id=185", "tellyourfriend", "width="+popWidth+",height="+popHeight+",scrollbars=yes,location=no,left=" + l + ",top=" + t );

   }
   
   function openGewinnspiel()
   {
		    var popWidth = 570;
    var popHeight = 450;

    var l = (screen.availWidth - popWidth) / 2;
    var t = (screen.availHeight - popHeight) / 2;

    window.open("/index.php?id=182", "tellyourfriend", "width="+popWidth+",height="+popHeight+",scrollbars=yes,location=no,left=" + l + ",top=" + t );
   }