// JavaScript Document

var imageCount = 0;
var curPreload = 0;
var imageArr = new Array();
var imageArrObj = new Array();
var timerID = null;

$(document).ready(function(){
	$('img.banners').each(function (elm)
							  {
								 imageArr[imageCount] = $(this).attr('src');
								 imageCount++;
							  });
	var imageLength = imageArr.length;
	//alert(imageLength);
	for(var i=0; i<imageLength; i++)
	{
		imageObj = new Image();
		imageObj.src = imageArr[i];
		imageArrObj[i] = imageObj;
	}
	run_image_loaded_checker();
});

function run_image_loaded_checker()
{
	var imageobjlength = imageArr.length;
	var totalloaded = 0;
	var totalimages = imageobjlength;

	for(var i=0; i<imageobjlength; i++)
	{
		var imageObj = imageArrObj[i];
		if(imageObj.complete) 
		{
			totalloaded++;
		}
	}
	timerID = setTimeout("run_image_loaded_checker()",100);
	if(totalloaded == totalimages)
	{
		if(timerID != null) clearTimeout(timerID);
		setTimeout("startslideshow()",5000);
	}
	
}
var curslide = 1; var total = imageCount;
function startslideshow()
{
	$('#ss'+curslide).fadeOut('slow');
	$('#sst'+curslide).css({ display: 'none' });
	var next = curslide+1;
	if(next > imageCount) next = 1;
	$('#ss'+next).fadeIn('slow');
	$('#sst'+next).css({ display: 'block' });
	curslide = next;
	setTimeout("startslideshow()",5000);
}