var slabHashBangSub;

$(document).ready( function(){
	var hash;
	if(location.hash){
		hash = location.hash;
	} else { 
		hash = '#!about';
	}
	setup_hashbang();
	hashbang_page(hash);
	$(window).hashchange( function(){
		hash = window.location.hash;
		$('#mainboxsub').fadeOut(222, function(){ 
			setup_hashbang();
			hashbang_page(hash); 
			return false;
		});
	});
});

function setup_hashbang(){
	var hhref;
	var hqref;
	var htref;
	$('nav ul li a, #familymenu a, #categorymenu h4 a, #about_subnav ul li a').each( function(){
		hqref = $(this).prop('href');
		htref = hqref.replace("index.php?page=","#!");
		$(this).prop('href',htref)
		$(this).click( function(){ slabHashBangSub = 0; })
	});
	$('#menubox a,#prevNextSlideButtons a, #blockhead a').each( function(){
		hhref = $(this).prop('href');
		hqref= hhref.replace(/#offset[0-9]*/gi,'');
		htref = hqref.replace("index.php?page=","#!");
		$(this).prop('href',htref);
		$(this).click( function(){ 
			slabHashBangSub = 1; 
			$('#menubox a, #blockhead a').removeClass('lit'); 
			$(this).addClass('lit'); 
		});
	});
	return true;
}

function hashbang_page(hash){
	var hhqr = hash.split('!');
	var hhqs = hhqr[1];
	var hhparts = hhqs.split('&');
	var hpage = hhparts[0];
	var hpagep = hpage+'_page';
	if(hhqs.match(/family/gi)!=null){
		var famly = hhparts[1].split('=');
		var hfam = famly[1]+'_section';
		hpage = famly[1];
	}
	if(hpage != 'NULL'){
	if(hpage != null){
		$('body').removeClass();
		$('body').addClass(hpagep);
		if(hfam) $('body').addClass(hfam);
		$('nav ul li a').removeClass('lit');
		$('nav ul li'+hpage+'_nav a').addClass('lit');
	}
	if(slabHashBangSub == 1){
		$('#mainbox').html('<div class="delayzi"></div>');
		$('#mainbox').load('?page='+hhqs+'&najax=1 #mainboxsub', function(){ 
			$('#mainboxsub').hide().fadeIn(222);
			setup_hashbang(); 
			return false;
		});
	} else {
		$('#main').html('<div class="delayzi"></div>');
		$('#main').load('?page='+hhqs+'&najax=1 #mainsub', function(){ 
			$('#mainsub').hide().fadeIn(222);
			setup_hashbang(); 
			return false;
		});
	}
	}
	return false;
}