create filmstrip by D3

filmstrip.js

        animateArrows( "#filmStrip", 107, 29 )
        //--------------------------------------
	// ANIMATE FILM STRIP
	//--------------------------------------
	
	function animateArrows(target, amount, numFrames)
	{	
		var incr = amount;
		var newPos = 0;
		
		moveImage();
		
		function moveImage()
		{
			newPos -= incr;
			$(target).css('marginTop', newPos);
			
			if(newPos > -(amount*numFrames))
			{
				if( target == "#loaderStrip" )
				{
					setTimeout(moveImage, 60);
				}
				else
				{
					setTimeout(moveImage, 20);
				}
			}
			else
			{
				if( target == "#loaderStrip" )
				{
					animateArrows( target, amount, numFrames );
				}
			}
		}	
	}