function changeFontSize(size, reset) {
    var framework = document.getElementById("Framework");
    if (size == 'large') {
        framework.style.fontSize = "90%";
    } else if (size == 'medium') {
        framework.style.fontSize = "70%";
    } else {
        framework.style.fontSize = "50%";
    }
    if (reset=1)
    {
    createCookie("wstyle", size, "365");
    }

}

function setFontSize() {

    var style = readCookie("wstyle");
    if (style != null) {
        changeFontSize(style,0);
    }
    else {
        changeFontSize('small', 1);
    }

}
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 unescape(c.substring(nameEQ.length, c.length));
        }
    }
    return null;
}
function createCookie(name, value, days) {
    var expires = "";
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        expires = "; expires=" + date.toGMTString();
        document.cookie = name + "=" + escape(value) + expires + "; path=/;";
    }
}