$(document).ready(function () {
	//dropdown
	$("ul.subnav").parent().append("<span></span>");  
	    $("ul.topnav li").hover(function() {     
	    	$(this).find("ul.subnav").slideDown('fast').show();    
	        $(this).addClass("subhover");  
	    }, function(){  //On Hover Out  
	        $(this).removeClass("subhover");  
            $(this).find("ul.subnav").slideUp('slow');
	});
		
	//selected
	var myClass=".topnav", path=location.pathname.substring(1), myNav=myClass+' li a', mySelected=myClass+' li a[href$="' + path + '"]', myFirst=myClass+' li a:first';
	if (path) { $(mySelected).attr('class', 'selected'); }
	else { $(myFirst).attr('class', 'selected'); }
	$(myNav).mouseover(function () { $(myNav).removeClass('selected'); });
	$(myClass).mouseleave(function () {
	    if (path) { $(mySelected).attr('class', 'selected'); }
	    else { $(myFirst).attr('class', 'selected'); }
	});

});