var t;
$(window).load( function(){
	$('.s>a').hover(function() {
		clearTimeout(t);
		$('.subm:visible').hide();
		//$('.subm:visible').css('visibility','hidden');
		if(!$('.smapm').is(':visible')){
			$(this).next('.subm').show();
			//$('.s').css('position','relative');
		};		
	},
	function(){
		var that = $(this).next('.subm');
		t = setTimeout(function(){$(that).hide();},500);
	});
	$('.subm>a').mouseover ( function() {
		clearTimeout(t);
	}).mouseout( function() {
		var that = $(this).parent();
		t = setTimeout(function(){$(that).hide();},500);	
	});
});