function popupUnifyer(page) {
    if (screen.height <= 768) {
        window.open(page, "unifyer", "height=600,width=1000,toolbar=0,titlebar=1,location=0,status=0,directories=0,menubar=0,scrollbars=0,resizable=0,fullscreen=yes");
    } else {
        window.open(page, "unifyer", "left=" + (screen.width - 1000) / 2 + ",top=" + (screen.height - 600) / 2 + ",height=600,width=1000,toolbar=0,titlebar=1,location=0,status=0,directories=0,menubar=0,scrollbars=0,resizable=0");
    }
}

function ReadCookie(cookieName) {
    var theCookie = "" + document.cookie;
    var ind = theCookie.indexOf(cookieName);
    if (ind == -1 || cookieName == "") return "";
    var ind1 = theCookie.indexOf(';', ind);
    if (ind1 == -1) ind1 = theCookie.length;
    return unescape(theCookie.substring(ind + cookieName.length + 1, ind1));
}

function SetCookie(cookieName, cookieValue, nDays) {
    var today = new Date();
    var expire = new Date();
    if (nDays == null || nDays == 0) nDays = 1;
    expire.setTime(today.getTime() + 3600000 * 24 * nDays);
    document.cookie = cookieName + "=" + escape(cookieValue) + ";expires=" + expire.toGMTString();
}

function fullScreen(theURL) {
    window.open(theURL, '', 'fullscreen=yes, scrollbars=auto');
}