/// Common Functions

var hasRequiredFlashVersionInstalled = false;

function createCookie(name, value, days) {
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        var expires = "; expires=" + date.toGMTString();
    }
    else var expires = "";
    document.cookie = name + "=" + value + expires + "; path=/";
}

function readCookie(name) {
    var nameEQ = name + "=";
    var ca = document.cookie.split(';');
    for (var i = 0; i < ca.length; i++) {
        var c = ca[i];
        while (c.charAt(0) == ' ') c = c.substring(1, c.length);
        if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length, c.length);
    }
    return null;
}

function eraseCookie(name) {
    createCookie(name, "", -1);
}

function displayHtmlVersion() {
    if (readCookie("htmlAllowed") == "true") {
        return true;
    }

    return false;
}

function htmlAllowed() {
    if (readCookie("htmlAllowed") == "true") {
        return true;
    }

    return false;
}

function alertStatus(e) {
    if (e.success) {
        $("body").attr("style", "overflow:hidden");
        $("#flashDiv").removeClass("flashDivWrapper");
        $("div.bottom").hide();
    }
}

function alertStatus2(e) {
    if (e.success) {
        $("#flashDetect").hide();
        $("#footer_last").addClass("last");
        $("#footer_penultimate").removeClass("last");
        $("#footer_last").show();
    }
}

function toggleCookie(value) {

    if (value) {
        createCookie("htmlAllowed", true);
        var hashstring = window.location.hash;
        setTimeout(function() {
            window.location.href = 'http://' + window.location.host + hashstring.replace('#', '');
        }, 0);
    } else {
        eraseCookie("htmlAllowed");
        createCookie("htmlAllowed", false);
        if (window.location.pathname != '/') {
            setTimeout(function() {
                window.location.href = 'http://' + window.location.host + '/#' + window.location.pathname;
            }, 0);
        } else {
            setTimeout(function() {
                window.location.href = 'http://' + window.location.host;
            }, 0);
        }
    }
    
}