// JavaScript Document
// -->

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/*
SCRIPT IMAGEN CAPÇALERA
*/
var imagenumber = 4 ;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
// Definimos un array de imágenes.

fondo = new Array
fondo[1] = "images/fosns-sup01.jpg"
fondo[2] = "images/fosns-sup02.jpg"
fondo[3] = "images/fosns-sup03.jpg"
fondo[4] = "images/fosns-sup04.jpg"

var fondo= fondo[rand1]

document.write( '<style type="text/css">' ); 
document.write('.fondo{'); 
document.write('background-attachment: fixed;'); 
document.write('background-image: url("' + fondo + '");'); 
document.write('background-repeat: no-repeat;');
document.write('background-position: right;');
document.write('height: 115px;');
document.write('border-bottom-width: 1px;');
document.write('border-bottom-style: solid;');
document.write('border-bottom-color: #FFFFFF;');
document.write('border-top-width: 0px;');
document.write('border-right-width: 0px;');
document.write('border-left-width: 0px;');
document.write('}'); 
document.write('</style>'); 
/*
FI SCRIPT IMAGEN CAPÇALERA
*/

//-->
<!--//--><![CDATA[//><!--
 
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);
 
//--><!]]>