var banners = new Array(
	'images/q.png',
	'images/c.png',
	'images/o.png');

var old = 0;
var current = 0;

function init()
{
	if (!document.images) return
	document.images['banner'].src = banners[current];
	current++;
	if (current == 3)
	{
		current = 0;
	}	
	setTimeout('init()',3000);
}

var banner_1 = new Array(
	'images/la.jpg',
	'images/ban_1.png',
	'images/ban_2.png',
	'images/ban_3.png',
	'images/ban_4.png',
	'images/ban_5.png',
	'images/ban_6.png',
	'images/ban_7.png',
	'images/ban_8.png',
	'images/ban_9.png',
	'images/ban_10.png');

var old1 = 0;
var old2 = 0;
var old3 = 0;
var current1 = 0;
var current2 = 0;
var current3 = 0;

function init1()
{
	if (!document.images['abt_us1']) return
	else {
		while (current1 == old1)
		{
			current1 = Math.floor(Math.random()*banner_1.length);
		}
		old1 = current1;
		document.images['abt_us1'].src = banner_1[current1];
		setTimeout('init1()',3500);
	}	
}
function init2()
{
	if (!document.images['abt_us2']) return
	
	while (current2 == old2)
	{
		current2 = Math.floor(Math.random()*banner_1.length);
	}
	old2 = current2;
	document.images['abt_us2'].src = banner_1[current2];
	setTimeout('init2()',4000);
}
function init3()
{
	if (!document.images['abt_us3']) return
	while (current3 == old3)
	{
		current3 = Math.floor(Math.random()*banner_1.length);
	}
	old3 = current3;
	document.images['abt_us3'].src = banner_1[current3];
	setTimeout('init3()',4500);
}