var rand1 = 0;
var useRand = 0;
var banners=new Array(10);
var hrefs=new Array(10);
var alts=new Array(10);
    

banners[0]="http://www.athleticsearch.com/banners/cho-pat2.gif";
hrefs[0]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.cho-pat.com";
alts[0]="Cho-Pat";
		
banners[1]="http://www.athleticsearch.com/banners/NCSFbanner.gif";
hrefs[1]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.ncsf.org";
alts[1]="NCSF";
		
banners[2]="http://www.athleticsearch.com/banners/abcom2.gif";
hrefs[2]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.athleticbid.com";
alts[2]="athletic bid banner";
		
banners[3]="http://www.athleticsearch.com/banners/Aquabanner.jpg";
hrefs[3]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.exer-tools.com";
alts[3]="Exertools Aqua";
		
banners[4]="http://www.athleticsearch.com/banners/Magbanner.jpg";
hrefs[4]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.exer-tools.com";
alts[4]="Exertools Magnum";
		
banners[5]="http://www.athleticsearch.com/banners/tMakeWaves.gif";
hrefs[5]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=";
alts[5]="";
		
banners[6]="http://www.athleticsearch.com/banners/athletBIDban3.gif";
hrefs[6]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=ads.efundraising.com/index.php?athleticbid-ef";
alts[6]="efundraising-equip costs";
		
banners[7]="http://www.athleticsearch.com/banners/nsca_fw_bnr.gif";
hrefs[7]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.nsca-cc.org";
alts[7]="nsca";
		
banners[8]="http://www.athleticsearch.com/banners/perf_better.gif";
hrefs[8]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.performbetter.com";
alts[8]="MF athletic";
		
banners[9]="http://www.athleticsearch.com/banners/TurnKeyBanner.gif";
hrefs[9]="http://www.athleticsearch.com/cgi/search/log.cgi?ad=yes&url=www.turnkeysports.com";
alts[9]="Turnkey Banner";
																	

var timerID = null;
var timerRunning = false;
var i = 10;
var numbanners = 10;

var randnum = Math.random();
var useRand = Math.ceil(randnum * numbanners) - 1;

function stopClock() {
   if(timerRunning) clearTimeout(timerID);
   timerRunning = false;
}

function startClock() {
   stopClock();
   rotateImage();
}

function rotateImage() {
   timerID = setTimeout("startClock()", 15000);
   timerRunning = true;
   
   if (numbanners == 1) {
      useRand = 0;
   } else {
      useRand = useRand + 1;
      if (useRand == numbanners) {
         useRand = 0;
      }
   }
		
   //var imgnum = numbanners;
   //do {
   //   var randnum = Math.random();
   //   rand1 = Math.round((imgnum - 1) * randnum) + 1;
   //} while (rand1 == useRand);
   // useRand = rand1;
   
   document["banner"].src = banners[useRand];
   document.links[3].href = hrefs[useRand];
   document["banner"].alt = alts[useRand];
   //if (i == numbanners) {
   //   i=0;
   //} else {
   //   i++;
  // }
}