i = 0;
$(document).ready(function() {
	
	$("#sitemap_trigger").click(
		function(){
			i = 1 - i;
			var a = (i == 1) ? 'show' : 'hide';
			var b = (i == 0) ? 'show' : 'hide';
			$("#sitemap").animate(
				{
					height: a,
					opacity: a
				}, 'slow'
			)
			$("#middle").animate(
				{
					height: b,
					opacity: b
				}, 'slow'
			)
			$("#sitemap_trigger").text(a == 'show' ? 'Hide Sitemap' : 'Show Sitemap');
		}
	);
});