// common nav
$("#navBar ul>li>a").each(function() {
	if ($(this).attr("href").toLowerCase().replace(/\/|[?#].*/g,"") == document.URL.toLowerCase().replace(/\/|[?#].*/g,"")){
		$(this).attr("class","nav-current");
	}
});
// nav in article
$("body.single #navBar>ul>li>a[@href$=catalog.asp]").attr("class","nav-current");
// if submenu ...
$("#navBar>ul>li").each(function() {
	if ($(this).find("ul>li>a.nav-current").length>0){
		$("#navBar>ul>li>a.nav-current").removeClass("nav-current");
		$(this).children("a").attr("class","nav-current");
	}
});