function Advert_Click(strID) {
    var strlocation;
    switch (strID)
    {
        case "g":
            {
                strLocation = $('.gdudesc').text();
                break;
            }
        case "m":
            {
                strLocation = $('.mpudesc').text();
                break;
            }
        default:
            {
                strLocation = "unknown"
                break
            }
    }
    if (strLocation.indexOf("australianbusiness.co.uk") > -1)
    {
        location.href = strLocation
    }
    else
    {
        open(strLocation, 'AustralianBusiness', 'resizable=yes, toolbar=yes, location=yes, directories=yes, status=yes, menubar=yes, scrollbars=yes, dependent=yes, height=550,width=700, screenX=300,left=300,screenY=200,top=200')
    }

}