visible = false;

function getCookie(c_name) {
	if (document.cookie.length > 0) {
		c_start = document.cookie.indexOf(c_name + "=");
		if (c_start != -1) {
			c_start = c_start + c_name.length + 1;
			c_end = document.cookie.indexOf(";", c_start);
			if (c_end == -1)
				c_end = document.cookie.length
			return unescape(document.cookie.substring(c_start, c_end));
		}
	}
	return ""
}

/*function setCookie(c_name, value, expiredays) {
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expiredays);
	document.cookie = c_name + "=" + escape(value)
			+ ((expiredays == null) ? "" : "; expires=" + exdate.toGMTString());
	//checkCookie();
}*/

function setFlag(lang) {
	switch (lang) {
	case 'hu':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/hu.png"><span id="langname">Magyar</span>';
		break;
	case 'en':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/uk.png"><span id="langname">English</span>';
		break;
	case 'dk':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/dk.png"><span id="langname">Dansk</span>';
		break;
	case 'fi':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/fi.png"><span id="langname">Suomi</span>';
		break;
	case 'ro':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/ro.png"><span id="langname">Rom&acirc;n</span>';
		break;
	case 'ru':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/ru.png"><span id="langname">&#x420;&#x443;&#x441;&#x441;&#x43A;&#x438;&#x439;</span>';
		break;
	case 'sw':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/sw.png"><span id="langname">Svenska</span>';
		break;
	case 'ua':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/ua.png"><span id="langname">&#x420;&#x443;&#x441;&#x441;&#x43A;&#x438;&#x439;</span>';
		break;
	case 'pl':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/pl.png"><span id="langname">Polski</span>';
		break;
	case 'ch':
		document.getElementById('setlang').innerHTML = '<img src="img/flags/ch.png"><span id="langname">&#268;esky</span>';
		break;
	default:
		document.getElementById('setlang').innerHTML = '<img src="img/flags/uk.png"><span id="langname">English</span>';
	}
}

/*function checkCookie() {
	lang = getCookie('lang');
	//alert('lang = ' + lang);
	if (lang != null && lang != "") {
		setFlag(lang);
	} else {
		lang = 'en';
		if (lang != null && lang != "") {
			setCookie('lang', lang, 365);
		}
	}
}*/

function checkCookie(lang) {
	if (lang != null && lang != "") {
		setFlag(lang);
	}
}

function change(){
     ID = document.getElementById('sddm');
    
     if(ID.style.display == "")
          ID.style.display = "none";
     else
          ID.style.display = "";
      }

var timeout = 100;
var closetimer = 0;
var ddmenuitem = 0;

// open hidden layer
function mopen(id) {
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if (ddmenuitem)
		ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';
	document.getElementById('plusminus').innerHTML = "<img style='margin-left: 13px; margin-top: 1px;' align=absmiddle src='img/minus.png'>";	
}

function clickopen(id) {
	if (visible == false) {
		document.getElementById(id).style.visibility = 'visible';
		document.getElementById('plusminus').innerHTML = "<img style='margin-left: 13px; margin-top: 1px;' align=absmiddle src='img/minus.png'>";
		visible = true;
	} else {
		document.getElementById(id).style.visibility = 'hidden';
		document.getElementById('plusminus').innerHTML = "<img style='margin-left: 13px; margin-top: 1px;' align=absmiddle src='img/plus.png'>";
		visible = false;
	}
}

// close showed layer
function mclose() {
	if (ddmenuitem) {
		ddmenuitem.style.visibility = 'hidden';
		document.getElementById('plusminus').innerHTML = "<img style='margin-left: 13px; margin-top: 1px;' align=absmiddle src='img/plus.png'>";
	}
}

// go close timer
function mclosetime() {
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime() {
	if (closetimer) {
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;