$(document).ready(function()
{
	/* Retain scrolling of the #subnav bar. */
	$("#subnav .subnav_wrapper span a").click(function()
	{
		var url = $(this).attr("href")+"__loc_"+$("#subnav").scrollLeft();
		window.location = url;
		return false;
	});
	var work_offset = window.location.hash.match(/__loc_(\d+)/);
	if (work_offset != null) {
		work_offset = work_offset[1];
		$("#subnav").scrollLeft(work_offset);
	}
});