var default_content="";

$(document).ready(function(){
	checkURL();
	
	$('ul li a').click(function (e){
			checkURL(this.hash);
	});
	
	default_content = $('#pageContent').html();

	if (default_content=="" && (window.location.hash==null || window.location.hash=='')) 
	{
		loadPage("#home");
	}
	setInterval("checkURL()",250);
});

var lasturl="";

function checkURL(hash)
{
	if(!hash) hash=window.location.hash;
	
	if(hash != lasturl)
	{
		lasturl=hash;
		
		if(hash=="") $('#pageContent').html(default_content);
		
		else loadPage(hash);
	}
}

function loadPage(url){
	url=url.replace('#','');
	
	$('#loading').css('visibility','visible');
	$.ajax({
		type: "POST",
		url: "openurl.php",
		data: 'page='+url,
		dataType: "html",
		success: function(msg){
			
			if(parseInt(msg)!=0)
			{
				$('#pageContent').html(msg);
				$('#loading').css('visibility','hidden');
			}
		}
	});
}