// JScript File
function getAd()
{
    var strAd  = "";

    var arrAds = new Array();
    
    // ------
    var arrAd = new Array();

    arrAd["primary_image"] = "/images/pages/ads_20_img0.jpg";

    arrAd["primary_image_alt"] = "WHAT'S IN YOUR WATER?";

    arrAd["footer_image"] = "/images/pages/ads_20_img0f.jpg";

    arrAd["footer_image_alt"] = "Learn more";

    arrAd["link"] = "/tacomawater/page.aspx?id=773";

    arrAd["link_title"] = "Learn more";

    arrAds[0] = arrAd;

    // ------
    var arrAd = new Array();

    arrAd["primary_image"] = "/images/pages/ads_42_img0.jpg";

    arrAd["primary_image_alt"] = "Protect your pipes";

    arrAd["footer_image"] = "/images/pages/ads_42_img0f.jpg";

    arrAd["footer_image_alt"] = "Learn more";

    arrAd["link"] = "/tacomawater/health-safety/protect-your-pipes.htm";

    arrAd["link_title"] = "Learn more";

    arrAds[1] = arrAd;

    // ------
    var arrAd = new Array();

    arrAd["primary_image"] = "/images/pages/ads_50_img0.jpg";

    arrAd["primary_image_alt"] = "WATERING TOO MUCH?";

    arrAd["footer_image"] = "/images/pages/ads_50_img0f.jpg";

    arrAd["footer_image_alt"] = "Get watering tips for healthier plants";

    arrAd["link"] = "/tacomawater/conserve-water/water-conservation/Default.htm";

    arrAd["link_title"] = "Get watering tips for healthier plants";

    arrAds[2] = arrAd;

    // ------
    var arrAd = new Array();

    arrAd["primary_image"] = "/images/pages/ads_53_img0.jpg";

    arrAd["primary_image_alt"] = "";

    arrAd["footer_image"] = "/images/pages/ads_53_img0f.jpg";

    arrAd["footer_image_alt"] = "Save-the-Date";

    arrAd["link"] = "http://www.pnws-awwa.org/Page.asp?NavID=414";

    arrAd["link_title"] = "Save-the-Date";

    arrAds[3] = arrAd;

    // ------
    var arrAd = new Array();

    arrAd["primary_image"] = "/images/pages/ads_54_img0.jpg";

    arrAd["primary_image_alt"] = "A decision must be made.";

    arrAd["footer_image"] = "/images/pages/ads_54_img0f.jpg";

    arrAd["footer_image_alt"] = "Learn how new water treatment will impact you.";

    arrAd["link"] = "/tacomawater/water-quality/2010-water-treatment.htm";

    arrAd["link_title"] = "Learn how new water treatment will impact you.";

    arrAds[4] = arrAd;

    
    // randomly select one of the ads
    if( arrAds.length > 0 )
    {
        var randomnumber = Math.floor( Math.random() * arrAds.length )
        
        arrSelectedAd = arrAds[randomnumber];
        
        strAd = "<a href=\"" + arrSelectedAd["link"] + "\" title=\"" + arrSelectedAd["link_title"] + "\">" +
                "<img src=\"" + arrSelectedAd["primary_image"] + "\" alt=\"" + arrSelectedAd["primary_image_alt"] + "\" />" +
                "<img src=\"" + arrSelectedAd["footer_image"] + "\" alt=\"" + arrSelectedAd["footer_image_alt"] + "\" />" +
                "</a>";
        
    }   //end if
    
    return strAd;

}   //end function