function ToggleMenu (id){
	if (document.getElementById("MenuRow_" + id).style.display == 'none')
	{
		document.getElementById("MenuRow_" + id).style.display = "inline";
	}
	else
	{	
		document.getElementById("MenuRow_" + id).style.display = "none";
			}
}

function openImage(path,w,h,popis) {
  var Str="width="+w+",height="+h+",toolbar=0,directories=0,menubar=0,status=0,resizable=1,location=0,scrollbars=0,copyhistory=0,left=10,top=10"
  var O = open("","okno",Str)
      O.document.open()
      O.document.writeln("<body bgcolor='#FFFFFF' topmargin='0' leftmargin='0'>")
      O.document.writeln("<a href='JavaScript:onClick=self.close()'><img src="+path+" border='0' alt='' /></a></body>")
      O.document.close()
}

function MM_jumpMenu(targ,selObj,restore){
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function skryj(idecko){
el=document.getElementById(idecko).style; 
el.display='none';
}

function zobraz(idecko){
el=document.getElementById(idecko).style; 
el.display='block';
}