/* SCRIPT PER IL MENU */
$(document).ready(function(){

	$("ul.subnav").parent().append("<span></span>"); //Only shows drop down trigger when js is enabled - Adds empty span tag after ul.subnav
	
	$("ul.topnav li").hover(function() {  
		
		$(this).find("ul.subnav").slideDown('fast').show(); 

		$(this).hover(function() {
		}, function(){	
			$(this).find("ul.subnav").slideUp('fast'); 
		});

		}).hover(function() { 
			$(this).find("span").addClass("subhover");
			$(this).addClass("subhover"); 	
		}, function(){	
			$(this).find("span").removeClass("subhover"); 
			$(this).removeClass("subhover"); 		
	});
	
	$("ul.topnav li span").hover(function() { //When trigger is clicked... 
		
		//Following events are applied to the subnav itself (moving subnav up and down)
		$(this).parent().find("ul.subnav").slideDown('fast').show(); //Drop down the subnav on click

		$(this).parent().hover(function() {
		}, function(){	
			$(this).parent().find("ul.subnav").slideUp('fast'); //When the mouse hovers out of the subnav, move it back up
		});

		//Following events are applied to the trigger (Hover events for the trigger)
		}).hover(function() { 
			$(this).addClass("subhover"); //On hover over, add class "subhover"
			$(this).parent().addClass("subhover");
		}, function(){	//On Hover Out
			$(this).removeClass("subhover"); //On hover out, remove class "subhover"			
			/*$(this).parent().removeClass("subhover");*/
	});
	
	
	
	$("ul.topnav li ul.subnav").hover(function() { 
		
		}).hover(function() { 
			$(this).parent().addClass("subhover");			
		}, function(){	
			/*$(this).parent().removeClass("subhover");*/
	});

});