var $j = jQuery.noConflict();

function resetBreadcrumbs(url, label){
	if(typeof('crumbs_wrap') == 'undefined'){
		return;
	}
	crumbs = $j('#crumbs_wrap').children();
	if(crumbs.length < 1){
		return;
	}
	if(typeof(crumbs[crumbs.length-1].href) == 'undefined'){
		return;
	}
	crumbs[crumbs.length-1].innerHTML = label;
	crumbs[crumbs.length-1].href = url;
}

function initAjaxNav(){
	$j('.ajax_nav_link').live('click', function(event){
		event.preventDefault();
		url = $j(this).attr('href');
		label = $j(this).html();
		window.location.href='#'+url;
		resetBreadcrumbs(url, label);
	});
}

$j(document).ready(function(){
	initAjaxNav();
});