var partial_updates = {
	load_html_message: "<h1>Loading...</h1><p>Please wait as we fetch your content.</p><br /><br />",
	initialize: function() {
		partial_updates.initialize_partial_update( );	
	},
	initialize_partial_update: function() {
		var body    = $('#main');
		body.find('a.ajax').unbind('click').click( partial_updates.load );
	},
	load: function($e) {
		$e.preventDefault();
		var content = $('#main');
		//content.empty();
		content.html( partial_updates.load_html_message ).load( this.href, partial_updates.initialize );
	}
}

$(document).ready( partial_updates.initialize );