function initJumper() 
{
    var curPos      = 0;
	var totalPanels	= $(".jumpToList").size();
	
	$("#jumpToSlider").css("marginLeft", "0px");
	$("#jumpToSlider").css("width", totalPanels*415+"px");
	
	function change(direction) 
	{
		if (direction)
		{
			if (curPos < (totalPanels -1))
			{
				curPos++;

				var leftValue = $("#jumpToSlider").css("marginLeft");
				var movement  = parseFloat(leftValue, 10) - 415 + "px";
				
				$("#jumpToSlider")
					.stop()
					.animate({
						marginLeft: movement
					}, 1000);
			}
		}
		else
		{		
			if (curPos > 0)
			{
				curPos--;

				var leftValue = $("#jumpToSlider").css("marginLeft");
				var movement  = parseFloat(leftValue, 10) + 415 + "px";
				
				$("#jumpToSlider")
					.stop()
					.animate({
						marginLeft: movement
					}, 1000);
			}
		}
	}
	
	//when the left/right arrows are clicked
	$(".right").click(function(){ change(true); });	
	$(".left").click(function(){ change(false); });
	
	$(window).keydown(function(event)
	{
	  switch (event.keyCode) 
	  {
	        case 37: //left arrow
				$(".left").click();
				break;
			case 39: //right arrow
				$(".right").click();
				break;
	  }
	});
};