var bannerRefs = new Array;
var bannerImgs = new Array;
var showFlash = new Array;
var showBanner = true;
var bannerStarted = false;
var start = 0;
var timeoutID;

bannerImgs[0] = 'http://www.ifra.com/website/News.nsf/All/AFE10575601E9371C1257096003703F0/$FILE/kba-for-moblog.gif';
bannerRefs[0] = 'http://www.kba-print.com';
showFlash[0] = 'no';

bannerImgs[1] = 'http://www.ifra.com/website/ifraexpo.nsf/html/expo_moblogbanner_2005/$file/ferag_banner_e.gif';
bannerRefs[1] = 'http://www.ferag.com/';
showFlash[1] = 'no';

bannerImgs[2] = 'http://www.ifra.com/website/IFRAExpo.nsf/html/expo_moblogbanner_2005/$file/Kodak_e.gif';
bannerRefs[2] = 'http://www.kodak.com';
showFlash[2] = 'no';

bannerImgs[3] = 'none';
bannerRefs[3] = 'http://www.atex.com';
showFlash[3] = '1';

bannerImgs[4] = 'http://www.ifra.com/website/News.nsf/All/3CD298AE45B86A924125709700517957/$FILE/ninestars.gif';
bannerRefs[4] = 'http://www.ninestar.co.in';
showFlash[4] = 'no';

function initValues() {
  bannerImgs[0] = 'http://www.ifra.com/website/IFRAExpo.nsf/html/expobanner2005/$file/ifraexpo_default.gif';
  bannerRefs[0] = '#';
  document.images[0].src = bannerImgs[0];
  document.images['banner'].border = 0;
  document.links['bannerhref'].href = bannerRefs[0];
  bannerImgs.length = 5;
  bannerRefs.length = 5;
  bannerStarted = false;
  showBanner = false;
}

function stopBanner() {
  if (bannerStarted == false)
     return true;
 
  clearTimeout(timeoutID);
  initValues();
}

function getStart() {
  var d = new Date();
  var buffer = 60 / bannerImgs.length;

 start = 0;     
 s = d.getSeconds();
 while (s > buffer) {
   s = s - buffer;
   start++;	
   }
}

function startBanner(bStart) {
  showBanner = true;
  if (bStart==true)
    start = Math.floor(Math.random()*bannerImgs.length);
    // getStart();
  
  if (bannerStarted == false)
    setBanner();        
}

function setBanner() {	
if (showBanner==false) {
    return true;
}
else {
  if (bannerRefs[start] == null || bannerRefs[start] == '#')
        return true;
  else {    
         if (showFlash[start] == '1') {
           document.getElementById("ifraimg").style.display = 'none';
           document.getElementById("ifraflash").style.display = 'block';
       }     
       else {
      	document.images['banner'].src = bannerImgs[start];
          document.images['banner'].border = 0;
        	document.getElementById('bannerhref').href = bannerRefs[start];
        	document.getElementById('bannerhref').target = '_blank';
    
          document.getElementById("ifraimg").style.display = 'block';
          document.getElementById("ifraflash").style.display = 'none';
       }
  }
  
  if (start < bannerImgs.length -1)
      start++ ;
  else
     start = 0;
	
  bannerStarted = true;
  if (bannerImgs.length > 1)
    timeoutID = setTimeout("setBanner()", 10000);
  }
}