function wopen(url, w, h) {
    var w = window.open(url, "lwin", 'width=' + w + ', height=' + h + ', directories=no, location=no, menubar=no, status=no, toolbar=no, scrollbars=yes, resizable=no');
    return false;
}

function wopenFS(url)
{
    var w = window.open(url, "lwin", 'location=yes, menubar=yes, status=yes, toolbar=yes, scrollbars=yes, resizable=yes');
    return false;
}

// Set the variable for the DIV current displaying 
function showAnswer() { //v10.0

    $("div[id^=answer]").css("display", "none");
    $("#" + showAnswer.arguments[0]).css("display", "inline");
    return false;
}

/**
* jQuery Cookie plugin
*
* Copyright (c) 2010 Klaus Hartl (stilbuero.de)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
*/
jQuery.cookie = function (key, value, options) {

    // key and at least value given, set cookie...
    if (arguments.length > 1 && String(value) !== "[object Object]") {
        options = jQuery.extend({}, options);

        if (value === null || value === undefined) {
            options.expires = -1;
        }

        if (typeof options.expires === 'number') {
            var days = options.expires, t = options.expires = new Date();
            t.setDate(t.getDate() + days);
        }

        value = String(value);

        return (document.cookie = [
            encodeURIComponent(key), '=',
            options.raw ? value : encodeURIComponent(value),
            options.expires ? '; expires=' + options.expires.toUTCString() : '', // use expires attribute, max-age is not supported by IE
            options.path ? '; path=' + options.path : '',
            options.domain ? '; domain=' + options.domain : '',
            options.secure ? '; secure' : ''
        ].join(''));
    }

    // key and possibly options given, get cookie...
    options = value || {};
    var result, decode = options.raw ? function (s) { return s; } : decodeURIComponent;
    return (result = new RegExp('(?:^|; )' + encodeURIComponent(key) + '=([^;]*)').exec(document.cookie)) ? decode(result[1]) : null;
};


function setUSA(usa) {
    $.cookie("SitePref", "USA", { expires: 365 });
    document.location.href = usa;
}

function setCAN(can) {
    $.cookie("SitePref", "CAN", { expires: 365 });
    document.location.href = can;
}