timer_a = setTimeout("1+1",100);

//MENU CSS
 if (navigator.userAgent.indexOf('Gecko') == -1 && navigator.userAgent.indexOf('Opera')==-1)
 {
  document.write ('<style type="text/css">');
  document.write ('#menu A { width:170px; margin:1px; margin-left:0px;}');
  document.write ('</style>');
 }

 var timer, i, menuId;
 var left = 150;  //konstanta pro odsazeni nabidek z leva
 var top = 0; //konstanta pro odsazeni nabidek ze zhora vuci nadrazene polozce menu

 //kontrola prohlizecu
 var dom = document.getElementById ? true : false;
 var ie4 = ((document.all) && (!dom)) ? true : false;
 var ns4 = document.layers ? true : false;
 var opera = navigator.userAgent.indexOf('Opera') != -1 ? true : false;
 var dhtml = dom ? true : ie4 ? true : ns4 ? true : false;

 if (opera) top = top - 20; //nastaveni horniho odsazeni v opere

 //nastaveni viditelnosti nabidek
 function setVisibility(element,newVisibility)
 {
   if (dhtml)
   {
     if (dom) document.getElementById(element).style.visibility = newVisibility;
     else if (ie4) document.all[element].style.visibility = newVisibility;
     else if (ns4) eval('document.' + element + '.visibility = newVisibility');
   }
 }

 //zobrazi prave aktivovane menu a skryje ostatni
 function showMenu(id,id2)
 {
  if (dhtml)
  {
    clearTimeout(timer_a);
    for (i = 1; i <= 11; i++) if (i != id) setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + i,'hidden');
    setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id,'visible');
    for (i = 1; i <= 57; i++) if (i!=39) decolor("l_"+i);
    color(id2);
  }
 }

 function showMenu_a(id,old_id,id2)
 {
  if (dhtml)
  {
    clearTimeout(timer_a);
    for (i = 1; i <= 11; i++) if (i != id && i != old_id) setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + i,'hidden');
    setVisibility((ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id,'visible');
    for (i = 1; i <= 57; i++) if (i != id && i != old_id && i!=39) decolor("l_"+i);
    color(id2);
  }
 }

 //skryje menu
 function hideMenu(id,id2)
 {
  if (dhtml)
  {
   menuId = (ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id;
   itemId = id2;
   timer_a = setTimeout("setVisibility(menuId,'hidden')",100);
   timer_b = setTimeout("decolor(itemId)",100);
  }
 }
 function hideMenu_a(id,old_id,id2)
 {
  if (dhtml)
  {
   menuId2 = (ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id;
   timer_c = setTimeout("setVisibility(menuId2,'hidden')",100);
   itemId2 = id2;
   timer_d = setTimeout("decolor(itemId2)",100);
  }
 }
 function hideMenu_b(id,id2,old_id, old_id2)
 {
  if (dhtml)
  {
   menuId = (ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + old_id;
   itemId = old_id2;
   timer_a = setTimeout("setVisibility(menuId,'hidden')",300);
   timer_b = setTimeout("decolor(itemId)",350);

   menuId2 = (ns4 ? 'menuHolder.document.' : '') + 'hiddenMenu' + id;
   itemId2 = id2;
   timer_c = setTimeout("setVisibility(menuId2,'hidden')",200);
   timer_d = setTimeout("decolor(itemId2)",100);
  }
 }


 //obarvi polozku
 function color(id)
 {
  document.getElementById(id).style.backgroundColor="#dbdfe8";
 }
 //odbarvi polozku
 function decolor(id)
 {
  document.getElementById(id).style.backgroundColor='white';
 }

 //zabrani skryti menu
 function dontHideMenu()
 {
  clearTimeout(timer_a);
  clearTimeout(timer_b);
 }
 function dontHideMenu_a(old_id)
 {
  clearTimeout(timer_a);
  clearTimeout(timer_b);
  clearTimeout(timer_c);
  clearTimeout(timer_d);
 }