#navigation {
width:950px;
height:37px;
position:relative;
margin:0px;
padding:0px;

}


#main_nav {
	position: absolute;
	right:0px;
	width: 950px;
	height: 37px;
	left:0px;
	top: 0px;
	background-color: transparent;
	background-image: url(../img/menu.jpg);
	background-repeat: no-repeat;
}


#main_nav li	{
	position:absolute;
	list-style: none;
	left:0px;
	top:0px;
	}
	
#main_nav li, #main_nav a	{ height:37px; display:block;}

#main_nav span	{display: none;	}

#rego	{	top:0px; margin-left: 190px; width: 190px;	}
#iscrivi	{	top:0px; margin-left: 380px; width: 190px;	}


body#b-rego #rego a, #rego a:hover	{background: transparent url("../img/menu.jpg") -190px -37px  no-repeat;}
body#b-iscrivi #iscrivi a, #iscrivi a:hover	{background: transparent url("../img/menu.jpg") -380px  -37px no-repeat;}