// JavaScript Document
function banner(img_source,url,alt,chance) {
   this.img_source = img_source;
   this.url = url;
   this.alt = alt;
   this.chance = chance;
}
function display() {
   with (this) document.write("<A HREF=" + url + "><IMG SRC='" + img_source + "' WIDTH=200 HEIGHT=125 BORDER=0 ALT='" + alt + "'></A>");
}
banner.prototype.display = display;
banners = new Array();
banners[0] = new banner("/images/bnr-accessrights.gif",
                        "",
                        "Accessibility Rights",
                        10);
banners[1] = new banner("/images/bnr-city.gif",
                        "http://www.indio.org target='_blank'",
                        "City of Indio",
                        10);
banners[2] = new banner("/images/bnr-desert-trop.gif",
                        "http://www.deserttrophiesandgifts.com target='_blank'",
                        "PJ's Desert Trophies",
                        10);
banners[3] = new banner("/images/bnr-design-collections.gif",
                        "",
                        "The Design Collections",
                        10);
banners[4] = new banner("/images/bnr-lennar.gif",
                        "http://www.lennarfamily.com target='_blank'",
                        "Lennar",
                        10);
banners[5] = new banner("/images/bnr-eda.gif",
                        "",
                        "EDA Workforce Development Center",
                        10);
banners[6] = new banner("/images/bnr-fes&will.gif",
                        "",
                        "Fesmire & Williams, Inc.",
                        10);
banners[7] = new banner("/images/bnr-johnson-photo.gif",
                        "",
                        "Johnson Old Town Photo",
                        10);
banners[8] = new banner("/images/bnr-msa.gif",
                        "http://www.msaconsultinginc.com target='_blank'",
                        "MSA Consulting, Inc.",
                        10);
banners[9] = new banner("/images/bnr-oliphant.gif",
                        "",
                        "Oliphant Consulting, Inc.",
                        10);
banners[10] = new banner("/images/bnr-sdc.gif",
                        "",
                        "SDC",
                        10);
banners[11] = new banner("/images/bnr-yellow.gif",
                        "",
                        "Yellowmart",
                        10);
sum_of_all_chances = 0;
for (i = 0; i < banners.length; i++) {
   sum_of_all_chances += banners[i].chance;
}
function display_banner() {
   chance_limit = 0;
   randomly_selected_chance = Math.round((sum_of_all_chances - 1) * Math.random()) + 1;
   for (i = 0; i < banners.length; i++) {
      chance_limit += banners[i].chance;
      if (randomly_selected_chance <= chance_limit) {
         document.write("<A HREF=" + banners[i].url + "><IMG SRC='" + banners[i].img_source + "' WIDTH=200 HEIGHT=125 BORDER=0 ALT='" + banners[i].alt + "'></A>");
         return banners[i];
         break;
      }
   }
}