// JavaScript Document

//Divs
function rostiljJS()
{
  document.getElementById("ban_hide_r").style.display = "block";
  document.getElementById("ban_hide_f").style.display = "none";
  document.getElementById("ban_hide").style.display = "none";
  document.getElementById("ban_hide_o").style.display = "none";
}
function fritezaJS()
{
  document.getElementById("ban_hide").style.display = "none";
  document.getElementById("ban_hide_r").style.display = "none";
  document.getElementById("ban_hide_f").style.display = "block";
  document.getElementById("ban_hide_o").style.display = "none";
}
function ostaloJS()
{
  document.getElementById("ban_hide").style.display = "none";
  document.getElementById("ban_hide_f").style.display = "none";
  document.getElementById("ban_hide_r").style.display = "none";
  document.getElementById("ban_hide_o").style.display = "block";
}
function nazadJS()
{
  document.getElementById("ban_hide").style.display = "block";
  document.getElementById("ban_hide_f").style.display = "none";
  document.getElementById("ban_hide_r").style.display = "none";
  document.getElementById("ban_hide_o").style.display = "none";
}

//--------------------
//On Outside Click HIDE
document.onclick=check;
function check(e){
  var target = (e && e.target) || (event && event.srcElement);
  var obj = document.getElementById('ban_hide_r');
  var obj2 = document.getElementById('ban_hide_f');
  var obj3 = document.getElementById('ban_hide_o');

  var parent = checkParent(target);
  if(parent){obj.style.display='none'}
  if(parent){obj2.style.display='none'}
  if(parent){obj3.style.display='none'}

}
function checkParent(t){
  while(t.parentNode){
    if(t==document.getElementById('ban_hide_r')){
      return false
    }
    t=t.parentNode
	
  if(t==document.getElementById('ban_hide_f')){
	  return false
    }
    t=t.parentNode

  if(t==document.getElementById('ban_hide_o')){
	  return false
    }
    t=t.parentNode	
	
  return true
  }
}
//--------------------

function toggleLayer(whichLayer) {
  var elem, vis;
  if(document.getElementById) // this is the way the standards work
    elem = document.getElementById(whichLayer);
  else if(document.all) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if(document.layers) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'none':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
  }