function espandi(){
	if(document.getElementById('richiestainfo').style.display=='none'){ $("div#richiestainfo").show("slow");
	}else{ $("div#richiestainfo").hide("slow"); }
}

function popup(num){
	window.open("video_pagina.php?id=" + num,"Video","toolbar=0,status=0,menubar=0,scrollbars=0,resizable=0,width=820,height=600");	
}

$(document).ready(function() { 

	$("ul.sottomenu").css('display','none');
	$("ul.sottomenu").css('opacity','0');	
	
	var num = $("ul.menu > li").length - 1;
	
	for(var j=1; j<=num; j++){
		$(".menu").children("li:nth-child("+j+")").append(" |");
	}
	
	$('.aprimenu').hover(
		function(){
			/* Mostro il sottomenu */
			var daSinistra = $(this).offset().left;
			var sottomenu = $(this).children('ul');
			sottomenu.css('display','block');
			sottomenu.css('left',daSinistra);
			sottomenu.stop().animate( {opacity:'1'}, 500);
		},
		function(){		
			/* nascondo il sottomenu */
			var sottomenu = $(this).children('ul');
			sottomenu.stop().animate( {opacity:'0'}, 500, function(){ sottomenu.css('display','none'); });			
		}
	);
	
	
	$('a[rel*=ext]').click( function() {
        window.open(this.href);
        return false;
    });
	
});