$(document).ready(function(){
	var scrollPosition = 0;
	$('#text_1').click(function()
		{
			$('#select_1').attr("src","/assets/system/image_nav.gif");
			$('#select_2').attr("src","/assets/system/image_nav.gif");
			$('#take_focus').focus();
			if (scrollPosition <= 0)
			{
				scrollPosition = scrollPosition + 250;
				if (scrollPosition >= 0)
				{
					scrollPosition = 0;
					$('#select_1').attr("src","/assets/system/image_nav_current.gif");
					$('#select_2').attr("src","/assets/system/image_nav.gif");
				}
				$('#scrolling_copy').animate({top: scrollPosition},"slow")
			}
			return false;
		});
	$('#text_2').click(function()
		{
			$('#select_1').attr("src","/assets/system/image_nav.gif");
			$('#select_2').attr("src","/assets/system/image_nav.gif");
			$('#take_focus').focus();
			var maxScroll = 0 - ($('#scrolling_copy').height() - $('#copy_frame').height());
			if (scrollPosition >= maxScroll)
			{
				scrollPosition = scrollPosition - 250;
				if (scrollPosition <= maxScroll)
				{
					scrollPosition = maxScroll;
					$('#select_1').attr("src","/assets/system/image_nav.gif");
					$('#select_2').attr("src","/assets/system/image_nav_current.gif");
				}
				$('#scrolling_copy').animate({top: scrollPosition},"slow")
			}
			return false;
		});
	if ($('#scrolling_copy').height() > 330)
		{
			$('#text_1').fadeIn();
			$('#text_2').fadeIn();
			$("#scrolling_copy").css('top', '0px');
			$("#scrolling_copy").css('position', 'relative');
		}
});