function showTip() {
    var cookieValue = readCookie("proideaTip");
    if (cookieValue != "displayed") {
        var pageTypeIds = getPageTypeIds();

        var tipTitles = new Array();
        var tipBodies = new Array();

        var mainIdx = 0;
        for (var idIdx = 0; idIdx < pageTypeIds.length; idIdx++) {
            try {
                var titles = eval("tipTitle" + pageTypeIds[idIdx]);
                var bodies = eval("tipBody" + pageTypeIds[idIdx]);
            } catch(e) {
            }
            if (titles && bodies) {
                for (var idx = 0; idx < titles.length; idx++) {
                    tipTitles[mainIdx] = titles[idx];
                    tipBodies[mainIdx++] = bodies[idx];

                }
            }
        }

        if (tipTitles.length > 0) {
            var show = Math.floor(Math.random() * tipTitles.length);
            document.getElementById("notifyTitle").innerHTML = tipTitles[show];
            document.getElementById("notifyText").innerHTML = tipBodies[show];
            new Effect.Notify('notify1', {notify : {top : 5, right : 3, delay : 15}, appear: { duration: 2.0 }, fade : {duration: 2.0}});
            createCookie("proideaTip", "displayed", 120)
        }
    }
}

function getPageTypeIds(tagname) {
    var ids = new Array();
    var nodes = document.getElementsByName("pageTypeCode");
    for (var idx = 0; idx < nodes.length; idx++) {
         var id = nodes[idx].id;
         ids[idx] = id.substring(id.indexOf("-") + 1);
    }
    return ids;
}