window.defaultStatus="bobTV";

function openPopup( strURL, intWidth, intHeight, intLeft, intTop, wParams) {

    if(('center' == intLeft) || ('center' == intTop)){
        var intScreenHeight = 0;
        var intScreenWidth = 0;
        //  get screen size
        if( parseInt( navigator.appVersion ) > 3 ) {
            intScreenHeight = screen.availHeight;
            intScreenWidth = screen.availWidth;
            if( !intScreenHeight ) {
                intScreenHeight = screen.height;
                intScreenWidth = screen.width;
            }
        } else if(
            navigator.appName == "Netscape" &&
            parseInt( navigator.appVersion ) == 3 &&
            navigator.javaEnabled()
            ) {
            var jToolkit = java.awt.Toolkit.getDefaultToolkit();
            var jScreenSize = jToolkit.getScreenSize();
            intScreenHeight = jScreenSize.height;
            intScreenWidth = jScreenSize.width;
        } else {
            //alert( 'Can\'t detect screen resolution' );
            //return;
        }
        //  adjust dimensions if necessary
        if( intHeight > intScreenHeight ) {
            intHeight = intScreenHeight - 10;
        }
        if( intWidth > intScreenWidth ) {
            intWidth = intScreenWidth - 10;
        }
    }

    if('center' == intLeft){
        intLeft = (intScreenWidth - intWidth) / 2;
    }
    if('center' == intTop){
        intTop = (intScreenHeight - intHeight) / 2;
    }

    if(undefined == wParams){
        wParams = "";
    }
    if(wParams.length > 0) wParams = "," + wParams;
    if(undefined != intLeft){
        wParams += ',left=' + intLeft
    }
    if(undefined != intTop){
        wParams += ',top=' + intTop;
    }

    var wnd = window.open( strURL,'_blank','status=1,toolbar=0,scrollbars=0,location=0,menubar=0,resizable=1,width=' + intWidth + ',height=' + intHeight + wParams);
    wnd.focus();

    return;
}

function resizeWindow(wwidth, wheight)
{
    wwidth += 14;
    wheight += 86;

    var swidth = screen.availWidth;
    var sheight = screen.availHeight;

    var x = (swidth - wwidth) / 2;
    var y = (sheight - wheight) / 2;

    window.moveTo(x,y);
    window.resizeTo(wwidth, wheight);
}

function checkLang(lang)
{
    var re, result;

    if(lang == '') return true;

    re = new RegExp("/" + lang + "/");
    str = document.location.href;
    result = re.test(str);

    return result;
}

function getScrollX()
{
    return (document.documentElement.scrollLeft || document.body.scrollLeft);
}

function getScrollY()
{
    return (document.documentElement.scrollTop || document.body.scrollTop);
}

function addScrollListener(func) {
    var oldonscroll = window.onscroll;
    if (typeof window.onscroll != 'function') {
        window.onscroll = func;
    } else {
        window.onscroll = function() {
            if (oldonscroll) {
                oldonscroll();
            }
            func();
        }
    }
}

function addOnloadListener(func) {
    var oldfunc = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            if (oldfunc) {
                oldfunc();
            }
            func();
        }
    }
}

function getViewportWidth()
{
    return window.innerWidth || (document.documentElement.clientWidth || document.body.clientWidth);
}

function getViewportHeight()
{
    return window.innerHeight || (document.documentElement.clientHeight || document.body.clientHeight);
}

/* Profile popup functions */

function oP(nick)
{
    openPopup(strLangPath + '/profiles/' + nick, 840, 700, undefined, undefined, 'status=0,resizable=1,toolbar=0,scrollbars=1');
    return false;
}

function oPL(link)
{
    openPopup(link, 840, 700, undefined, undefined, 'status=0,resizable=1,toolbar=0,scrollbars=1');
    return false;
}

function oIm(nick, i)
{
    openPopup(strLangPath + '/member_photo.php?u=' + nick + '&i=' + i, 840, 700, undefined, undefined, 'status=0,resizable=1,toolbar=0,scrollbars=1');
    return false;
}

function oG(id)
{
    openPopup(strLangPath + '/gifts/view.php?id=' + id, 840, 700, undefined, undefined, 'status=0,resizable=1,toolbar=0,scrollbars=1');
    return false;
}

function oE(id)
{
    openPopup(strLangPath + '/gifts/give/?gid=' + id, 840, 700, undefined, undefined, 'status=0,resizable=1,toolbar=0,scrollbars=1');
    return false;
}

/* URL language functions */

function getLang()
{
    var re = new RegExp("^https?\:\/\/[^\/]+\/((en|fr|ru)/)?");
    var matches = re.exec(document.location.href);
    var $result = matches[2];
    if(! $result) $result = 'fr';
    return $result;
}

function getLangPath()
{
    var $lang = getLang();
    var $result = (!$lang || $lang == 'fr') ? "" : "/" + $lang;
    return $result;
}

var strLang = getLang();
var strLangPath = getLangPath();
/* End URL language functions */

/* Disclaimer functions */

function fixDisclaimerHeight()
{
    var disclaimer = document.getElementById("disclaimer");
    if(disclaimer){
        var newHeight = window.innerHeight > document.body.clientHeight ? window.innerHeight : document.body.clientHeight;
        disclaimer.style.height = newHeight + "px";
    }
}

function closeDisclaimer()
{
    if(!document.getElementById('cbConfirm').checked) {
        var disclaimerAlert = document.getElementById("disclaimer-alert");
        if(disclaimerAlert) 
            alert(disclaimerAlert.innerHTML);
        else
            alert('Error: Localization not found');
        return;
    }
    
    document.getElementById("disclaimer").style.display = "none";
    if(d=document.getElementById("disclaimer-container")) d.style.display = "none";
    var http_request = createHttpRequest();
    http_request.open('GET', '/set_disclaimer.php?rnd=' + Math.random(), true);
    http_request.send(null);
}

var disclaimer_scroll_value;
function disclaimerOnScroll()
{
    disclaimer_scroll_value = getScrollY();
    window.setTimeout("disclaimerApplyScroll()", 150);
}

function disclaimerApplyScroll()
{
    default_margin = 80;
    sheet_height = 572;
    viewport_height = getViewportHeight();
    margin = default_margin;
    if(viewport_height > sheet_height + default_margin){
        margin = default_margin + disclaimer_scroll_value;
    } else if (viewport_height > sheet_height ){
        margin = (viewport_height-sheet_height)/2 + disclaimer_scroll_value;
    }
    document.getElementById("disclaimer_sheet").style.marginTop = margin + "px";
}

function setDisclaimer()
{
	var disclaimer = document.getElementById("disclaimer");
    if(!disclaimer) return false;
    if(inCookieArray("VISITED", "/disclaimer/")){
    	disclaimer.style.display = "none";
        return false;
    }
    fixDisclaimerHeight();
    disclaimerOnScroll();
    addScrollListener(disclaimerOnScroll);
}

/* End Disclaimer */

/* Cookie handling functions */

function getCookieVal(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
        endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
}

function getCookie(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
        var j = i + alen;
        if (document.cookie.substring(i, j) == arg) {
            return getCookieVal(j);
        }
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0) break;
    }
    return "";
}

function setCookie(name, value, expires, path, domain, secure) {
    document.cookie = name + "=" + escape (value) +
        ((expires) ? "; expires=" + expires : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

// handling comma separated arrays in cookie value

function getarraysource(arr)
{
     var str = "";
     for (var i=0; i<arr.length; i++)
     {
          if (i==arr.length-1)
               str += "\"" + arr[i] + "\"" ;
          else
               str += "\"" + arr[i] + "\"" + ", ";
     }
     return str+"";
}

function getarrayvalue(str)
{
    var arr = str.split(",");
    var result = [];
    var j = 0;
    for (var i=0; i<arr.length; i++)
    {
        entry = unescape(arr[i]);
        re = new RegExp("\"(.*)\"","gi");
        if(matches = re.exec(entry)){
            result[j++] = matches[1];
        }
    }
    return result;
}

function inCookieArray(name, value)
{
	var n = getCookie(name);
    var arr = getarrayvalue(n ? n : '');
    
    result = false;
    for(var i in arr){
        if(arr[i] == value) {
            result = true;
            break;
        }
    }
    return result;
}

/* End Cookie handling functions */

/* Top menu counters load */

function getCounters()
{
    var http_request = createHttpRequest();
    http_request.open('GET', '/get_counters.php?t=' + getTimeSeed(), false);
    http_request.send(null);
    var response = String(http_request.responseText).replace(/^\s+|\s+$/, '');
    if(response.length > 1) {
        var paramString = response;
        var menuItems = ["menu_my_messages","menu_my_friend_list","menu_my_black_list","menu_my_wallet","menu_my_virtual_gifts","menu_my_guest_book"];
        var element,
            str;
        paramArray = paramString.split(",");
        for (var i=0; i<menuItems.length; i++) {
            element = document.getElementById(menuItems[i]);
            var innerHTML = element.innerHTML;
            var index = innerHTML.indexOf('&');
            if (index > 0) innerHTML = innerHTML.substring(0, index);
            element.innerHTML = innerHTML+"&nbsp;("+paramArray[i]+")";
        }
    }
}

function setCounters()
{
    getCounters();
    window.setInterval('getCounters()', 180000);
}

/* End Top menu counters load */

/* Login form validation */
function validate_login_form(f)
{
    if(!f.nick.value || !f.password.value) return false;
}
/* End Login form validation */

/* Drop-down menu functions */
function menuGetElements(classname, node)
{
    if(!node) {
        node = document.getElementById("menu");
    }
    var a = [];
    var re = new RegExp('\\b' + classname + '\\b');
    var els = node.getElementsByTagName("*");
    for(var i=0,j=els.length; i<j; i++) {
        if(re.test(els[i].className)) {
            a.push(els[i]);
        }
    }
    return a;
}
function menuHideAll()
{
    var subItems = menuGetElements('ddmenu');
    for(var i=0; i<subItems.length; i++) {
        subItems[i].style.display = 'none';
    }
}
function menuShow(link)
{
    menuHideAll();
    var subItems = menuGetElements('ddmenu',link.parentNode);
    for(var i=0; i<subItems.length; i++) {
        subItems[i].style.display = 'block';
    }
    document.onclick = function (e) {
        if(!e) var e = window.event;
        var el = (e.srcElement) ? e.srcElement : e.target;
        if(el.tagName != 'A') {
            menuHideAll();
            document.onclick = '';
        }
    };
}
/* End Drop-down menu functions */