$(document).ready(function()
{
	var newsPosition = 1;
	
	$('#news_prev').mouseover(function(){ $(this).css('backgroundPosition', '0 -16px');});
	$('#news_prev').mouseout(function(){ $(this).css('backgroundPosition', '0 0px');});
	$('#news_next').mouseover(function(){ $(this).css('backgroundPosition', '0 -16px');});
	$('#news_next').mouseout(function(){ $(this).css('backgroundPosition', '0 0px');});
	
	$('#news_prev').click(function()
	{
		tempPosition = newsPosition+1;
		if($('#newsImg'+tempPosition).size()>0)
		{
			newsPosition = tempPosition;
			mouveNews();
		}
	});
	
	$('#news_next').click(function()
	{
		tempPosition = newsPosition-1;
		if($('#newsImg'+tempPosition).size()>0)
		{
			newsPosition = tempPosition;
			mouveNews();
		}
	});
	
	function mouveNews()
	{
		$('.news').fadeOut(1000);
		$('#newsImg'+newsPosition).fadeIn(1000);
		$('#newsDesc'+newsPosition).fadeIn(1000);
	}
});