// JavaScript Document

var stopFading = false;
var currentImage = document.getElementById("image1");
var imgs = null;

jQuery.noConflict()

function fadeInOut(img){
	currentImage = img;
	if (!stopFading)
	{
		jQuery(img).fadeIn(
			990,
			function(){
				setTimeout(function(){
					jQuery(img).fadeOut(
						990,
						function() {fadeInOut(img.next);}
					)
				}, 6000)
			}
		);
	}
}

function gotoPreviousImage()
{
	stopFading = true;
	for(var i = 0; i < imgs.length ; i++)
	{
		imgs[i].style.display = 'none';	
	}
	for(var i = 0; i < imgs.length ; i++)
	{
		if (imgs[i] == currentImage)
		{
			if (i == 0)
			{ 
				imgs[imgs.length-1].style.display = 'block';
				currentImage = imgs[imgs.length-1];
			}
			else
			{
				imgs[i - 1].style.display = 'block';
				currentImage = imgs[i - 1];
			}
			break;
		}	
	}		
}

function gotoNextImage()
{
	stopFading = true;
	for(var i = 0; i < imgs.length ; i++)
	{
		imgs[i].style.display = 'none';	
	}
	for(var i = 0; i < imgs.length ; i++)
	{
		if (imgs[i] == currentImage )
		{		
			if (i == (imgs.length - 1)) 
			{
				imgs[0].style.display = 'block';
				currentImage = imgs[0];
			}
			else
			{
				imgs[i + 1].style.display = 'block';
				currentImage = imgs[i + 1];
			}
			break;
		}		
	}
}