delay = 3500;
totalimgNumber = 15
var imgNumber = Math.round((Math.random() * 1.9999) - 0.5);

picSponsor = new Array()
picSponsor[0] = new Image(255,100)
picSponsor[0].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/diamond1.gif"
picSponsor[1] = new Image(255,100)
picSponsor[1].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/platinum1_new.jpg"
picSponsor[2] = new Image(255,100)
picSponsor[2].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/platinum2_new.jpg"
picSponsor[3] = new Image(255,100)
picSponsor[3].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/gold1.jpg"
picSponsor[4] = new Image(255,100)
picSponsor[4].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/gold2.jpg"
picSponsor[5] = new Image(255,100)
picSponsor[5].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/gold3_1.jpg"
picSponsor[6] = new Image(255,100)
picSponsor[6].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/gold4_1.jpg"
picSponsor[7] = new Image(255,100)
picSponsor[7].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/gold5.jpg"
picSponsor[8] = new Image(255,100)
picSponsor[8].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/silver1.jpg"
picSponsor[9] = new Image(255,100)
picSponsor[9].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/silver2.jpg"
picSponsor[10] = new Image(255,100)
picSponsor[10].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/silver4.jpg"
picSponsor[11] = new Image(255,100)
picSponsor[11].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/bronze1_2.jpg"
picSponsor[12] = new Image(255,100)
picSponsor[12].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/bronze2.jpg"
picSponsor[13] = new Image(255,100)
picSponsor[13].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/bronze3_2.jpg"
picSponsor[14] = new Image(255,100)
picSponsor[14].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/bronze4.jpg"
picSponsor[15] = new Image(255,100)
picSponsor[15].src = "http://www.knoxville.bbb.org/Storage/57/images/sponsors/bronze5_1.jpg"

urlSponsor = new Array()
urlSponsor[0] = "";
urlSponsor[1] = "";
urlSponsor[2] = "";
urlSponsor[3] = "";
urlSponsor[4] = "";
urlSponsor[5] = "";
urlSponsor[6] = "";
urlSponsor[7] = "";
urlSponsor[8] = "";
urlSponsor[9] = "";
urlSponsor[10] = "";
urlSponsor[11] = "";
urlSponsor[12] = "";
urlSponsor[13] = "";
urlSponsor[14] = "";
urlSponsor[15] = "";

	  
urchinEvents = new Array();
urchinEvents[0] = "";
urchinEvents[1] = "";
urchinEvents[2] = "";
urchinEvents[3] = "";
urchinEvents[4] = "";
urchinEvents[5] = "";
urchinEvents[6] = "";
urchinEvents[7] = "";
urchinEvents[8] = "";
urchinEvents[9] = "";
urchinEvents[10] = "";
urchinEvents[11] = "";
urchinEvents[12] = "";
urchinEvents[13] = "";
urchinEvents[14] = "";
urchinEvents[15] = "";


function Switch() {
  var content = ""
  if(picSponsor[imgNumber].src) content = getImg()
  else content = getFlash()
document.getElementById("sponsor_div").innerHTML = content //urlSponsor[imgNumber];
imgNumber++;
if(imgNumber>=totalimgNumber){imgNumber=0;}
}
function getImg() {
  return '<a href="' + urlSponsor[imgNumber] + '" onClick="javascript: pageTracker._trackPageview (\'' + urchinEvents[imgNumber] + '\');" target="_blank" id="sponsor_link"><img src="' + picSponsor[imgNumber].src + '"  name="sponsor" style="border:0px solid black" /></a>'
}

function getFlash()
{
  return '<EMBED SRC="' + picSponsor[imgNumber] + '" QUALITY="high" WIDTH="468" HEIGHT="60" TYPE="application/x-shockwave-flash" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></EMBED>'
}
function animate() {       
	  Switch();
	  setTimeout( "animate()", delay);
}
animate();