// JavaScript Document
$move_byvb = 348;
$frame_leftvb = 0;
$frame_novb = 1;




$(document).ready(function()
{
	
	$max_clicksvb = $("#image_containervb").children().size(); 	
	
	/* Kudos to Rob MacKay [http://www.twitter.com/svgrob] for suggesting that we don't have to put a vbic style="width: 3960px" attribute in the div tag */
		$(".prevvb").fadeOut();
	$(".prevvb").click(function()
		{
   			/* Set the new position & frame number */
			$new_frame_novb = (($frame_novb/1)-1);

			$new_leftvb = (($frame_leftvb/1) + $move_byvb);
			/* Check if we're moving too far over */
			if($new_frame_novb == 1)

				{$(".prevvb").fadeOut();			}
			else if($frame_novb == $max_clicksvb )
				{$(".nextvb").fadeIn();}
			
			if($new_frame_novb <= 0)
				{
					/* Move the images all the way left, minus one frame */
					$new_leftvb = -($move_byvb*$max_clicksvb)+$move_byvb;
					$new_frame_novb = $max_clicksvb;
					   
				}
			$new_left_attrvb = $new_leftvb+"px";
			$("#image_containervb").animate({left: $new_left_attrvb}, 800 );
			$frame_leftvb = $new_leftvb;
			$frame_novb = $new_frame_novb;
			
		});
	$(".nextvb").click(function()
		{
			/* Set the new position & frame number */
			$new_frame_novb = (($frame_novb/1)+1);
			$new_leftvb = (($frame_leftvb/1) - $move_byvb);
			/* Check if we're moving too far over */
			
			if ($new_frame_novb == $max_clicksvb)
				{$(".nextvb").fadeOut();}
			else if ($frame_novb == 1)
			{$(".prevvb").fadeIn();}
			
			if($new_frame_novb > $max_clicksvb)
				{		
						/* Move all the way right, to the beginning*/
					$new_leftvb = 0;
					$new_frame_novb = 1;
				
				}				
			$new_left_attrvb = $new_leftvb+"px";
			
			$("#image_containervb").animate({left: $new_left_attrvb}, 800 );
			$frame_leftvb = $new_leftvb;
			$frame_novb = $new_frame_novb;
		});	
});