// FUNKCE PRO ROZBALOVANI A ZABALOVANI POLOZEK
// ověřeno pro IE + NN + Mozila

 DOM = (document.getElementById) ? 1 : 0;
 NS4 = (document.layers) ? 1 : 0;

/*
function rozbalpodstrom(obr1){
document.images[obr1].src='images/leftmenu/ulV.gif';
}


function rozbalstrom(obr){
document.images[obr].src='images/leftmenu/minus1.gif';
}


function skryjpodstrom(obr1){
document.images[obr1].src='images/leftmenu/ulI.gif';
}


function skryjstrom(obr){
document.images[obr].src='images/leftmenu/plus1.gif';
}
*/


function outvieverstrom(menuID,m,keys)
{
 //alert('mid:'+menuID+'  m:'+m+'  o:'+keys);

 if (DOM) {
  indicant = document.getElementById(menuID);
  }
 else if (NS4) {
   indicant = document.layers[menuID];
  }
 else {
   indicant = document.all[menuID];
  }



   if (indicant.className == "zobrazeny") {
     indicant.className = "skryty";

     /*
     if(keys == 1){
      skryjstrom('obrazek'+m);
     }else{
      //skryjpod('obrazekpod'+m);
      } */
   }
   else {
     indicant.className = "zobrazeny";

   /*
   if(keys == 1){
     rozbalstrom('obrazek'+m);
   }else{
     //rozbalpod('obrazekpod'+m);
    }*/

   }
}

function outVieverInfo(menuID)
{
 //alert('mid:'+menuID);

 if (DOM) {
  indicant = document.getElementById(menuID);
  }
 else if (NS4) {
   indicant = document.layers[menuID];
  }
 else {
   indicant = document.all[menuID];
  }

   if (indicant.className == "zapinfo") {
     indicant.className = "vypinfo";
   }
   else {
     indicant.className = "zapinfo";
   }
}