// JavaScript Document
var initiateBanner=setTimeout("changeBanner()",8000);

// Example:

var myimages = new Array();
function preloading(){
for (x=0; x<preloading.arguments.length; x++){
myimages[x] = new Image();
myimages[x].src = preloading.arguments[x];
}
}
preloading("/_images/homepage/banner_01.jpg","/_images/homepage/banner_02.jpg","/_images/homepage/banner_03.jpg","/_images/homepage/banner_04.jpg","/_images/homepage/banner_nav_01.gif","/_images/homepage/banner_nav_01_on.gif","/_images/homepage/banner_nav_02.gif","/_images/homepage/banner_nav_02_on.gif","/_images/homepage/banner_nav_03.gif","/_images/homepage/banner_nav_03_on.gif","/_images/homepage/banner_nav_04.gif","/_images/homepage/banner_nav_04_on.gif");


var bannerImg = new Array();
 // Enter the names of the images below
 for ( var b=1; b<5	; b++ ) {
 bannerImg[b]="/_images/homepage/banner_0" + b + ".jpg";
 }
var newBanner = 1;
var totalBan = bannerImg.length;
var imgPath = '/_images/homepage/banner_nav_0'

function bannerNav() {

document.write ('<ul>');

for ( var i=1; i<5	; i++ )
 {
	 //if (i==bannerImg[1].charAt(26))
	 if (i==1)
  {
  document.write ('<li id="bnav-0' + [i] + '" class="active"><a href="#" onclick="chooseBanner(\'banner0' + [i] + '\');"><img id="b0' + [i] + '" src="' + imgPath + [i] + '_on.gif" /></a></li>');
  }
  else {
        document.write ('<li id="bnav-0' + [i] + '"><a href="#" onclick="chooseBanner(\'banner0' + [i] + '\');"><img id="b0' + [i] + '" src="' + imgPath + [i] + '.gif" /></a></li>');
  }
 }
document.write('</ul>');
}


function changeBanner() {
 newBanner++;
 if (newBanner == bannerImg.length) {
 newBanner = 1;
 }
 
  var currentBanner = document.getElementById('wrapper-background');
  currentBanner.style.backgroundImage = 'url(' + bannerImg[newBanner] + ')';

 for ( var k=1; k<5	; k++ )
	 {
		 if (k==newBanner) {
		document.getElementById('b0' + k).src = imgPath + [k] + '_on.gif';
		document.getElementById('bnav-0' + k).className = 'active';
		document.getElementById('bText0' + k).className = 'on';
		document.getElementById('wrapper-background').style.backgroundImage = 'url(' + bannerImg[k] + ')';
		 }
		else {
		document.getElementById('b0' + k).src = imgPath + [k] + '.gif';
		document.getElementById('bnav-0' + k).className = '';
		document.getElementById('bText0' + k).className = '';
		}
	}

	initiateBanner=setTimeout("changeBanner()",8000);
}


function chooseBanner(bannerID) {
 var currentBanner = document.getElementById('wrapper-background');
//alert(bannerID.charAt(bannerID.length-1));

 for ( var k=1; k<5	; k++ )
	 {
		 if (k==bannerID.charAt(bannerID.length-1)) {
		document.getElementById('b0' + k).src = imgPath + [k] + '_on.gif';
		document.getElementById('bnav-0' + k).className = 'active';
		document.getElementById('bText0' + k).className = 'on';
		document.getElementById('wrapper-background').style.backgroundImage = 'url(' + bannerImg[k] + ')';
		 }
		else {
		document.getElementById('b0' + k).src = imgPath + [k] + '.gif';
		document.getElementById('bnav-0' + k).className = '';
		document.getElementById('bText0' + k).className = '';
		}
	}

clearTimeout(initiateBanner);

}