YAHOO.namespace('cw.alt4');
YAHOO.cw.alt4.pc_active = true;
YAHOO.cw.alt4.buy = false;
YAHOO.cw.alt4.trial = false;
YAHOO.cw.alt4.buy2 = false;
YAHOO.cw.alt4.pack = false;
YAHOO.cw.alt4.additional = false;
YAHOO.cw.alt4.setToPC = function()
{
    YAHOO.cw.alt4.pc_active = true;
    YAHOO.util.Dom.setStyle(YAHOO.cw.alt4.pack, 'display', 'block');
    YAHOO.cw.alt4.buy.setAttribute('href', '/store/addToCart/sku/160/disccode/1571920454/clickpage/159/clickel/buy_nn');
    YAHOO.cw.alt4.buy.innerHTML = '<strong>Buy Net Nanny<br /><strike>$39.99</strike> $29.99</strong>Windows 7/Vista/XP';
    YAHOO.cw.alt4.additional.innerHTML = 'Need Net Nanny for Mac instead?';
    YAHOO.cw.alt4.additional.setAttribute('href', '/store/addToCart/sku/169/disccode/1571920454/clickpage/159/clickel/buy_mac');
    YAHOO.cw.alt4.buy2.setAttribute('href', '/store/addToCart/sku/160/disccode/1571920454/clickpage/159/clickel/buy_now');
    YAHOO.cw.alt4.trial.setAttribute('href', '/account/trialware/clickpage/159/clickel/try_it_free?product=160');
}
YAHOO.cw.alt4.setToMac = function()
{
    YAHOO.cw.alt4.pc_active = false;
    YAHOO.util.Dom.setStyle(YAHOO.cw.alt4.pack, 'display', 'none');
    YAHOO.cw.alt4.buy.setAttribute('href', '/store/addToCart/sku/169/disccode/1571920454/clickpage/159/clickel/buy_mac');
    YAHOO.cw.alt4.buy.innerHTML = '<strong>Buy Net Nanny for Mac <strike>$39.99</strike> $29.99</strong>Mac OS X';
    YAHOO.cw.alt4.additional.innerHTML = 'Need Net Nanny for Windows instead?';
    YAHOO.cw.alt4.additional.setAttribute('href', '/store/addToCart/sku/160/disccode/1571920454/clickpage/159/clickel/buy_nn');
    YAHOO.cw.alt4.buy2.setAttribute('href', '/store/addToCart/sku/169/disccode/1571920454/clickpage/159/clickel/buy_now');
    YAHOO.cw.alt4.trial.setAttribute('href', '/account/trialware/clickpage/159/clickel/try_mac?product=169');
}
YAHOO.cw.alt4.flip = function(ev)
{
    YAHOO.util.Event.stopEvent(ev);
    if(YAHOO.cw.alt4.pc_active)
    {
        YAHOO.cw.alt4.setToMac();
    }
    else
    {
        YAHOO.cw.alt4.setToPC();
    }
}
YAHOO.cw.alt4.init = function()
{
    YAHOO.cw.alt4.buy = YAHOO.util.Dom.get('buy');
    YAHOO.cw.alt4.buy2 = YAHOO.util.Dom.get('buy2');
    YAHOO.cw.alt4.trial = YAHOO.util.Dom.get('trial');
    YAHOO.cw.alt4.pack = YAHOO.util.Dom.get('pack');
    YAHOO.cw.alt4.additional = YAHOO.util.Dom.get('additional');
    YAHOO.util.Event.on(YAHOO.cw.alt4.additional,'click',YAHOO.cw.alt4.flip);

    var detected = detectBrowser();
    if(detected[3].indexOf('Mac')!=-1)
    {
        YAHOO.cw.alt4.setToMac();
    }
}

YAHOO.util.Event.onDOMReady(YAHOO.cw.alt4.init);