function MM_openBrWindow(theURL,winName,features) { //v2.0
	var pos_otaznik = theURL.indexOf('?'), jmeno;
	 jmeno= theURL.substring((pos_otaznik +1),theURL.indexOf('-',pos_otaznik -1));
	obrazek = theURL;
	y_rozmer = obrazek.substring(obrazek.length-7, obrazek.length-4);
	x_rozmer = obrazek.substring(obrazek.length-11, obrazek.length-8);

  window.open (theURL, jmeno, "width="+x_rozmer+",height="+y_rozmer+",toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no");
}