/*$(document).ready(function() {
			
		$().piroBox({
		  my_speed: 300, //animation speed
		  bg_alpha: 0.7, //background opacity
		  slideShow : 'true', // true == slideshow on, false == slideshow off
		  slideSpeed : 3, //slideshow
		  close_all : '.piro_close' // add class .piro_overlay(with comma)if you want overlay click close piroBox
		  });
		
		});
		
	
		
$(document).ready(function () {	
				
				
			$('#nav_sub li').hover(
				function () {
					//show its submenu
					$('ul', this).slideDown(200);
		
				}, 
				function () {
					//hide its submenu
					$('ul', this).slideUp(200);			
				}
			);
			
			$('#nav_sub2 li').hover(
				function () {
					//show its submenu
					$('ul', this).slideDown(200);
		
				}, 
				function () {
					//hide its submenu
					$('ul', this).slideUp(200);			
				}
			);
		});*/

$(document).ready(function () {	
				
			$("#nav_sub li").hover(function () {
				if ($("ul", this).is(":hidden")) {
					$("ul", this).slideDown(200);
				} else {
					$("ul", this).slideUp(200);
				}
			});
			
			$("#nav_sub2 li").hover(function () {
				if ($("ul", this).is(":hidden")) {
					$("ul", this).slideDown(200);
				} else {
					$("ul", this).slideUp(200);
				}
			});
			
});