<!--
function chVis(element,value) {document.getElementById(element).style.visibility=value;}
function chDisplay(element,value){document.getElementById(element).style.display=value;}
function Hlas(t, cPath, item_id, znamka)
	{
	frames['myiframe'].location.href='znamka.php?t='+t+'&cPath='+cPath+'&id='+item_id+'&znamka='+znamka;
	chDisplay('myiframe','block');
	}

function validate_comment()
{

 var elem =  document.getElementById('form_valid');
 elem.removeAttribute('name');
 elem.removeAttribute('id');
 elem.removeAttribute('value');
 elem.setAttribute('id','povoleno');
 elem.setAttribute('name','povoleno');
 elem.setAttribute('value','povoleno');
}
function n(nic){
nic=nic;}

function changeClassById(id,newClass){ 
document.getElementById(id).className = newClass;} 

var menu;
var theTop = 150;
var oldTop = theTop;

function init(){
menu = new getObj('myiframe');
movemenu();
theiframe = new getObj('myiframe').obj;}

function movemenu(){
	if (window.innerHeight)
	{
		  pos = window.pageYOffset
	}
	else if (document.documentElement && document.documentElement.scrollTop)
	{
		pos = document.documentElement.scrollTop
	}
	else if (document.body)
	{
		  pos = document.body.scrollTop
	}
	if (pos < theTop) pos = theTop;
	else pos += 150;
	if (pos == oldTop)
	{
		menu.style.top = pos;
	}
	oldTop = pos;
	temp = setTimeout('movemenu()',100);
}

function getObj(name)
{
  if (document.getElementById)
  {
  	this.obj = document.getElementById(name);
	this.style = document.getElementById(name).style;
  }
  else if (document.all)
  {
	this.obj = document.all[name];
	this.style = document.all[name].style;
  }
  else if (document.layers)
  {
   	this.obj = document.layers[name];
   	this.style = document.layers[name];
  }
}
// -->