function naujinkLaika() {

	d=laikas.getTime();
	d=d+1000;
	laikas.setTime(d);
	document.getElementById('date').innerHTML=(laikas.getFullYear())+'-'+f(laikas.getMonth()+1)+'-'+f(laikas.getDate())+', '+f(laikas.getHours())+':'+f(laikas.getMinutes())+':'+f(laikas.getSeconds());
	t=setTimeout('laikas = naujinkLaika()', 1000);
	return laikas;
	}
	
function f(t){
		
if(t<10) return '0'+t;
		
else return t;

}

var t=setTimeout('laikas=naujinkLaika()', 1000);

// nuotraukos langas
function langas(url, width, height)
{
var Win = window.open(url,"openScript",'top=10,left=25,width=' + width + ',height=' + height + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no');
}

function emoWindow(url) {
var Win = window.open(url,"openScript",'top=10,left=10,width=500,height=360,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no');
}

function projektoLangas(url) {
var Win = window.open(url,"openScript",'top=8,left=8,width=750,height=600,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no');
}


function viewPict(fail,width,height) {
  var location='view_picture.php?filename='+fail;
  width += 0;
  height += 0;
  newwin = window.open(location,'', 'top=50,left=50,width=' + width +',height=' + height + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no');

}


var sc = 0;

function tikrinaKomentara() {
if ((document.nkomentaras.kvardas.value=="") || (document.nkomentaras.kvardas.value==" ")) {
   alert("Tuščias vardas/slapyvardis laukelis.");
   return false;
	}
if ((document.nkomentaras.ktekstas.value=="") || (document.nkomentaras.ktekstas.value==" ")) {
   alert("Komentaras?");
   return false;
	}
if ((document.nkomentaras.kkodas.value=="") || (document.nkomentaras.kkodas.value==" ")) {
   alert("Apsaugos kodas?");
   return false;
	}		
    
else {
   if (sc == 0) { sc++; return true; }
}

}


function deleteItem(url, text) 
{	
if(confirm(text)) {

window.location = url; } 

else 
{
return false; 
}		
}


function show_hide(span){
    displayType=(document.getElementById(span).style.display=='none') ? 'block':'none';
    document.getElementById(span).style.display=displayType;
}

/* Show hide users */

function showHideAnswer()
	{
		var numericID = this.id.replace(/[^\d]/g,'');
		var obj = document.getElementById('rn' + numericID);
		if(obj.style.display=='block'){
			obj.style.display='none';
		}else{
			obj.style.display='block';
		}		
	}
	
	
	function initShowHideContent()
	{
		var divs = document.getElementsByTagName('DIV');
		for(var no=0;no<divs.length;no++){
			if(divs[no].className=='regnews'){
				divs[no].onclick = showHideAnswer;
			}	
			
		}	
	}
	
	window.onload = initShowHideContent;


/*
function meniu_out()
    {
	id = "tekstas";
    document.getElementById(id).innerHTML="";
//	suk();
	
	}
*/
/*
function meniu_ovr(mn_title)
    {
	id = "tekstas";
    document.getElementById(id).innerHTML=mn_title;
//	suk();
	
	}
*/

var xmlHttp

function getVote(int)
{
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 } 
var url="/poll.php"
url=url+"?vote="+int
url=url+"&sid="+Math.random()
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function stateChanged() 
{ 

 if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("poll").innerHTML=xmlHttp.responseText;
 } 
}



function GetXmlHttpObject()
{ 
var objXMLHttp=null
if (window.XMLHttpRequest)
 {
 objXMLHttp=new XMLHttpRequest()
 }
else if (window.ActiveXObject)
 {
 objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
 }
return objXMLHttp
}


// tikrinamas video

function displayError(resultField, msg)
{

	var result = document.getElementById(resultField);

	result.className = 'resultContainerError';

	result.innerHTML = msg;

}

function showResult(sourceField, resultField, type)
{

	var source = document.getElementById(sourceField);

	var result = document.getElementById(resultField);

    result.style.display = 'block';

    result.className = 'resultContainer';

    var value = parseSource(source.value, type);

    if(value != '') result.innerHTML = value.replace(/\n/, '<br />');

}

function parseSource(source, type)
{

	var result = '';

	switch(type)

	{
		/*
		case 'photo':

			var url = source.match(/((ht|f)tps?:\/\/(\S+))/);

			if(url)

			{

				result = '[img]' + url[1] + "[/img]\n";

			}

			break;*/

		case 'video':

			var url = source.match(/(http:\/\/(www\.)?youtube\.com\/(watch\?|\?)?v[=\/]([\w-]+))\W?/i);

			if(url)

			{

				result += 'http://www.youtube.com/v/' + url[4] + "\n";

			}

			url = source.match(/(http:\/\/video\.google\.com\/(googleplayer\.swf|videoplay)\?docid=(\-?\d+))\D?/i);

			if(url)

			{

				result += 'http://video.google.com/googleplayer.swf?docId=' + url[3] + "\n";

			}

			break;

	}

	if(result == '')

	{

	   displayError(type+'Result', 'Klaidingi duomenys!');

	}

	return result;

}

function submitCode(sourceField, type)
{

	var source = document.getElementById(sourceField);

	var result = document.getElementById(type + 'Result');

	var value = parseSource(source.value, type);

	document.forms['source_list'].elements.vid_url.value += value;

	source.value = '';

	if(value != '')

	{

	   result.innerHTML = '';

	}

}