// JavaScript Document
$move_bydecor = 421;
$frame_leftdecor = 0;
$frame_nodecor = 1;




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

			$new_leftdecor = (($frame_leftdecor/1) + $move_bydecor);
			/* Check if we're moving too far over */
			if($new_frame_nodecor == 1)

				{$(".prevdecor").fadeOut();			}
			else if($frame_nodecor == $max_clicksdecor )
				{$(".nextdecor").fadeIn();}
			
			if($new_frame_nodecor <= 0)
				{
					/* Move the images all the way left, minus one frame */
					$new_leftdecor = -($move_bydecor*$max_clicksdecor)+$move_bydecor;
					$new_frame_nodecor = $max_clicksdecor;
					   
				}
			$new_left_attrdecor = $new_leftdecor+"px";
			$("#image_containerdecor").animate({left: $new_left_attrdecor}, 800 );
			$frame_leftdecor = $new_leftdecor;
			$frame_nodecor = $new_frame_nodecor;
			
		});
	$(".nextdecor").click(function()
		{
			/* Set the new position & frame number */
			$new_frame_nodecor = (($frame_nodecor/1)+1);
			$new_leftdecor = (($frame_leftdecor/1) - $move_bydecor);
			/* Check if we're moving too far over */
			
			if ($new_frame_nodecor == $max_clicksdecor)
				{$(".nextdecor").fadeOut();}
			else if ($frame_nodecor == 1)
			{$(".prevdecor").fadeIn();}
			
			if($new_frame_nodecor > $max_clicksdecor)
				{		
						/* Move all the way right, to the beginning*/
					$new_leftdecor = 0;
					$new_frame_nodecor = 1;
				
				}				
			$new_left_attrdecor = $new_leftdecor+"px";
			
			$("#image_containerdecor").animate({left: $new_left_attrdecor}, 800 );
			$frame_leftdecor = $new_leftdecor;
			$frame_nodecor = $new_frame_nodecor;
		});	
});