var ixf = {  };  
ixf.imgs = 
[
'images/header.jpg',
'images/header.jpg',
'images/main1.jpg',
'images/main2.jpg',
'images/main3.jpg',
'images/main4.jpg',
'images/main6.png',
'images/main7.jpg',
'images/main8.jpg',
'images/main10.jpg',
'images/main11.jpg',
]; 
var count=0;

function changeBanner() {
	var temp;
	if (count >= (parseInt(ixf.imgs.length) - 1)) {
		count = 0;
	}
	temp = ixf.imgs[count];
	count = count + 1;
	document.getElementById("banner").src = temp;
}

var timer = window.setInterval("changeBanner()",7500);