$(document).ready(function() {
	
	if(!window.XMLHttpRequest) return;
    else // ok to continue
	
	var hash = window.location.hash.substr(1);
	var href = $('#subnav li a').each(function(){
		var href = $(this).attr('href');
		if(hash==href.substr(0,href.length-5)){
			var toLoad = hash+'.html #box';
			$('#box').load(toLoad)
		}											
	});

	$('#subnav li a').click(function(){
							  
		var toLoad = $(this).attr('href')+' #box';
		$('#box').slideUp('slow',loadContent);
		$('#load').remove();
		$('#box').append('<span id="load">LOADING...</span>');
		$('#load').fadeIn('slow');
		
		function loadContent() {
			$('#box').load(toLoad,'',showNewContent())
		}
		function showNewContent() {
			$('#box').slideDown('slow',hideLoader());
		}
		function hideLoader() {
			$('#load').fadeOut('slow');
		}
		return false;
		});
		
});