var keitimas = true;
var obj = 0;
var browser     = '';
var s=10;
var self_timer;
var didziausias = 0;
var aukstis;

if (browser == ''){
	if (navigator.appName.indexOf('Microsoft') != -1)
		browser = 'IE'
	else if (navigator.appName.indexOf('Netscape') != -1)
		browser = 'Netscape'
	else browser = 'IE';
}

if (browser == 'Netscape'){ s=15;}


function auksciai(){     //ONLOAD
	document.getElementById('orai').src= 'http://informer.gismeteo.ru/html/2.php?tnumber=4&city0=4203%D0%A3%D1%82%D0%B5%D0%BD%D0%B0&city1=4230%D0%92%D0%B8%D0%BB%D1%8C%D0%BD%D1%8E%D1%81&city2=4202%D0%9A%D0%B0%D1%83%D0%BD%D0%B0%D1%81&city3=4160%D0%99%D0%BE%D0%BD%D0%B0%D0%B2%D0%B0&codepg=utf-8&par=4&inflang=rus&domain=ru&vieinf=1&p=0&w=1&tblstl=gmtbl&tdttlstl=gmtdttl&tdtext=gmtdtext&new_scheme=1';
	pirmam = 'nera';
	for(i=0; i< extra.length; i++){  //suskaiciuoja aukscius
		if (document.getElementById("t"+i)) {
			if (pirmam == 'nera')
				pirmam = i;

			if (i == oru_nr)
				extra[i] = 220;
			else
				extra[i] = document.getElementById("t"+i).offsetHeight +23;

			if (extra[i] > didziausias)
				didziausias = extra[i];
		}
	}
	zingsnis = extra[pirmam] /10;
	dideja(23, zingsnis, pirmam);
	clearInterval(self_timer);
	self_timer = setInterval(self_go,5000);


    aukstis = (extra.length *23)+didziausias;
    kaires_aukstis();
	setTimeout(function(){replacingas();},4000);
}

function kaires_aukstis(){
	wery = document.getElementById("wery_cont").offsetHeight;
	if(wery > aukstis)
    	document.getElementById("extra_cnt").style.height = (wery+23)+"px";
    else
    	document.getElementById("extra_cnt").style.height = aukstis+"px";
}

function show(obj){    //PASPAUDUS MYGTUKA / ISDIDEJIMA
	if (!keitimas && obj != ex){
		keitimas = true;
		zingsn_ex = extra[ex] /10;
		mazeja(extra[ex], zingsn_ex, 'c'+ex);
		zingsnis = extra[obj] /10;
		dideja(23, zingsnis, obj);
	}
}

function mazeja(h, step, id){    //MAZEJIMO FUNKCIJA
	h -= step;
	if(h >= 23){
		document.getElementById(id).style.height = h+"px";
		f=setTimeout(function(){mazeja(h, step,id)},s);
	}else{
		document.getElementById(id).style.height = "23px";
		clearTimeout(f);
	}
}

function dideja(h, step, id){     //DIDEJIMO FUNKCIJA
	h += step;
	if(h <= extra[id]){
		document.getElementById("c"+id).style.height = h+"px";
		g=setTimeout(function(){dideja(h, step, id)},s);
	}else{
		document.getElementById("c"+id).style.height = extra[id]+"px";
		ex = id;
		keitimas = false;
		clearTimeout(g);
	}
}

function self_go(){     //AUTOMATINIO TAIMERIO VYKDYMAS
	if (!keitimas){
		keitimas = true;
		zingsn_ex = extra[ex] /10;

		function check_id(tzg){
			if(tzg >= extra.length -1){
				tzg = 0;
				if (document.getElementById('c'+tzg))
					return tzg;
				else
					return check_id(tzg);
			}else{
				tzg ++;
				if (document.getElementById('c'+tzg))
					return tzg;
				else
					return check_id(tzg);
			}
		}
		obj = check_id(ex);
		zingsnis = extra[obj] /10;
		mazeja(extra[ex], zingsn_ex, 'c'+ex);
		dideja(23, zingsnis, obj);
	}
}

function ove(){
	clearInterval(self_timer);
}

function out(){
	clearInterval(self_timer);
	self_timer = setInterval(self_go,5000);
}

function replacingas(){
//document.getElementById("tgmtdttl").href= "javascript:showtlist('gmtbl1')";
//document.getElementById("tgmtdttl").target= "";
//alert(document.getElementById('city1').onclick)
//document.getElementById("informer").innerHTML = document.getElementById("informer").innerHTML.replace(/\(gmtbl1\)/,"('gmtbl1')");
	for (i=0; i<=3; i++){
		document.getElementById("tgmtdttl1").innerHTML = mst_trans(document.getElementById("tgmtdttl1").innerHTML);
		obj = document.getElementById("gmtdtext1"+i)
		obj.innerHTML = obj.innerHTML.replace(/Пн/, "Pirmadienį");
		obj.innerHTML = obj.innerHTML.replace(/Вт/, "Antradienį");
		obj.innerHTML = obj.innerHTML.replace(/Ср/, "Trečiadienį");
		obj.innerHTML = obj.innerHTML.replace(/Чт/, "Ketvirtadienį");
		obj.innerHTML = obj.innerHTML.replace(/Пт/, "Penktadienį");
		obj.innerHTML = obj.innerHTML.replace(/Сб/, "Šeštadienį");
		obj.innerHTML = obj.innerHTML.replace(/Вс/, "Sekmadienį");
		obj.innerHTML = obj.innerHTML.replace(/вечер/, "<b>vakare</b>");
		obj.innerHTML = obj.innerHTML.replace(/ночь/, "<b>naktį</b>");
		obj.innerHTML = obj.innerHTML.replace(/утро/, "<b>ryte</b>");
		obj.innerHTML = obj.innerHTML.replace(/день/, "<b>dieną</b>");
		obj.width = "45%";
		obj2 = document.getElementById("tgmtdtext1"+i);
		obj2.innerHTML = obj2.innerHTML.replace(/Вст/, "R");
		obj2.innerHTML = obj2.innerHTML.replace(/Южн/, "P");
		obj2.innerHTML = obj2.innerHTML.replace(/З/, "V");
		obj2.innerHTML = obj2.innerHTML.replace(/В/, "R");
		obj2.innerHTML = obj2.innerHTML.replace(/Ю/, "P");
		obj2.innerHTML = obj2.innerHTML.replace(/С/, "Š");
		obj2.innerHTML = obj2.innerHTML.replace(/м\/с/, "m/s");
		obj2.width = "";
		obj2.style.paddingLeft = '20px';
	}
}

function big_on(adr, w, h){
	document.getElementById("big_src").src = 'vetrapix/kraunasi.gif';
	document.getElementById("big_src").src = adr;
	document.getElementById("big_fot").style.margin = '-'+h+'px 0px 0px -'+w+'px';
    document.getElementById("big_fog").style.visibility = 'visible';
	document.getElementById("big_fot").style.visibility = 'visible';
}

function big_off(){
	document.getElementById("big_fog").style.visibility = 'hidden';
	document.getElementById("big_fot").style.visibility = 'hidden';
}

document.onkeydown = function(ev)
{
//var key = (!ev? event.keyCode:ev.which);  //ESC mozila = 0, kiti - 27
//alert(key);
big_off();
}

function visas(){
	if (TXTT = document.getElementById("txtt")) TXTT.style.height = 'auto';
	document.getElementById("kom_ras").style.display = 'block';
	if (FOTO = document.getElementById("foto_cont")) {
		FOTO.style.height = 'auto';
		fuc = setTimeout(function(){FOTO.style.display = 'block'},0);
	}
	document.getElementById("kom").href = 'javascript:kom_show()';
	document.getElementById("kom_txt").innerHTML = 'RODYTI KOMENTARUS &nbsp;&gt;&gt;&gt;';
	kaires_aukstis()
}

function kom_show(){
	if (TXTT = document.getElementById("txtt")) TXTT.style.display = 'none';
	if (FOTO = document.getElementById("foto_cont")) FOTO.style.display = 'none';
	document.getElementById("kom_kont").style.display = 'block';
	document.getElementById("kom").href = 'javascript:kom_hide()';
	document.getElementById("forfix").scrollTop = tha;
	document.getElementById("kom_txt").innerHTML = 'RODYTI STRAIPSNĮ &nbsp;&gt;&gt;&gt;';
	kaires_aukstis()
}

function kom_hide(){
	if (TXTT = document.getElementById("txtt")) TXTT.style.display = 'block';
	if (FOTO = document.getElementById("foto_cont")) FOTO.style.display = 'block';
	document.getElementById("kom_kont").style.display = 'none';
	document.getElementById("kom").href = 'javascript:kom_show()';
	document.getElementById("forfix").scrollTop = tha;
	document.getElementById("kom_txt").innerHTML = 'RODYTI KOMENTARUS &nbsp;&gt;&gt;&gt;';
	kaires_aukstis()
}

function submn(){
	clearTimeout(dropui);
	document.getElementById("drop").style.visibility = 'visible';
}

var dropui;
function off_set(){
	dropui = setTimeout(sub_of, 500);
}

function on_set(){
	clearTimeout(dropui);
}

function sub_of(){
	document.getElementById("drop").style.visibility = 'hidden';
}