txtsize = GetCookie("c_textsize");
minsize = 1;
maxsize = 4;
timer = 0;
if (txtsize > maxsize || txtsize < minsize) { txtsize = 2; }
function setSize () {
    document.getElementById('stylesheet').href="/Styles/main" + txtsize + ".css"
}
function textPlus () {
    if (txtsize < maxsize) { txtsize++;}
    if (txtsize > maxsize) { txtsize = maxsize; }
    if (txtsize < minsize) { txtsize = minsize; }
    SetCookie ("c_textsize", txtsize);
    setSize();
}
function textMin () {
    if (txtsize > minsize) { txtsize--;}
    if (txtsize > maxsize) { txtsize = maxsize; }
    if (txtsize < minsize) { txtsize = minsize; }
    SetCookie ("c_textsize", txtsize);
    setSize();
}
function GetCookie (sName) {
    var aCookie = document.cookie.split("; ");
    for (var i=0; i < aCookie.length; i++) {
        var aCrumb = aCookie[i].split("=");
        if (sName == aCrumb[0]) 
        return unescape(aCrumb[1]);
    }
    return null;
}
function SetCookie(sName, sValue) {
    date = new Date();
    document.cookie = sName + "=" + escape(sValue) + "; expires=Fri, 31 Dec 2099 23:59:59 GMT;path=/";
}