function zmiana(numer)
{
	if (!parseInt(numer)) numer=0;
	
	ieff = (document.all)? "ie":"ff";
	obj = document.getElementById("naglowek_"+ieff)	
	obj.GotoFrame(parseInt(numer))
	

}
 function mark(obj) {
 	obj.style.backgroundColor="#EBF2FF";
 }
 
 function unmark(obj) {
	 obj.style.backgroundColor="#394DB8";
 }
 
  function mark2(obj) {
 	obj.style.backgroundImage="";
	
 }
 
 function unmark2(obj) {
	  obj.style.backgroundImage="url(img/bg_menu_active.jpg)";
	  obj.style.backgroundPosition="bottom";
 }
 
  function unmark3(obj) {
	  obj.style.backgroundImage="url(img/bg_menu_active.jpg)";
	  obj.style.backgroundPosition="bottom";
 }