function loadSub(name) {
	var url = "/include/loadSub.php?folder=" + name;
	new Ajax(url, {
		method: 'get',
		update: $('sub_navigation'),
		onRequest: function(){
			$('sub_navigation').setHTML("<img src='/include/loader.gif' alt='Loading' style='margin-top:7em' />");
		}
	}).request();
	return false;
}

function loadContent(name, sub) {
	var url = "/include/loadContent.php?folder=" + name + "&sub=" + sub;
	new Ajax(url, {
		method: 'get',
		update: $('content'),
		onRequest: function(){
			$('content').setHTML("<img src='/include/loader.gif' alt='Loading' />");
		},
		onComplete: function(){
			$('body').style.backgroundImage = 'url(/include/background-content.jpg)';
		}
	}).request();
	return false;
}

function loadMedia(name, sub, media) {
	var url = "/include/loadMedia.php?folder=" + name + "&sub=" + sub + "&media=" + media;
	
	new Ajax(url, {
		method: 'get',
		update: $('media'),
		onRequest: function(){
			$('media').setHTML("<img src='/include/loader.gif' alt='Loading' />");
		},
		onComplete: function(){
			elements = $('page_string').getElementsByTagName('A');
			for (i = 0; i < elements.length; i++) {
				elements[i].style.color = '#fff';
			}
			$('active').style.color = '#f00';
			$('active').removeAttribute('id');
		}
	}).request();
	return false;
}