var ic = 16;     // Number of alternative images
    var xoxo = new Array(ic);  // Array to hold filenames
xoxo[0] = "http://www.wmsracing.com/wmsweb/o2gifs/header_arcticcat.jpg";
xoxo[1] = "http://www.wmsracing.com/wmsweb/o2gifs/header_arcticcat2.jpg";
xoxo[2] = "http://www.wmsracing.com/wmsweb/o2gifs/header_civic.jpg";
xoxo[3] = "http://www.wmsracing.com/wmsweb/o2gifs/header_cts.jpg";
xoxo[4] = "http://www.wmsracing.com/wmsweb/o2gifs/header_m5.jpg";
xoxo[5] = "http://www.wmsracing.com/wmsweb/o2gifs/header_mx3.jpg";
xoxo[6] = "http://www.wmsracing.com/wmsweb/o2gifs/header_nsx.jpg";
xoxo[7] = "http://www.wmsracing.com/wmsweb/o2gifs/header_s2000.jpg";
xoxo[8] = "http://www.wmsracing.com/wmsweb/o2gifs/header_srt-10.jpg";
xoxo[9] = "http://www.wmsracing.com/wmsweb/o2gifs/header_svt.jpg";
xoxo[10] = "http://www.wmsracing.com/wmsweb/o2gifs/header_type-r.jpg";
xoxo[11] = "http://www.wmsracing.com/wmsweb/o2gifs/header_vette.jpg";
xoxo[12] = "http://www.wmsracing.com/wmsweb/o2gifs/header_viper.jpg";
xoxo[13] = "http://www.wmsracing.com/wmsweb/o2gifs/header_viper2.jpg";
xoxo[14] = "http://www.wmsracing.com/wmsweb/o2gifs/header_wrx.jpg";
xoxo[15] = "http://www.wmsracing.com/wmsweb/o2gifs/header_mx5.jpg";
function pickRandom(range) {
if (Math.random)
return Math.round(Math.random() * (range-1));
else {
var now = new Date();
return (now.getTime() / 1000) % range;
}
}
var choice = pickRandom(ic);