function lang(idioma){
	var localizacion="";
	localizacion=location.href;
	if (idioma=='cat'){
	location.href=localizacion.replace('/cat/','/cat/');
	}else if(idioma=='esp'){
	location.href=localizacion.replace('/cat/','/esp/');
	}else if(idioma=='eng'){
	location.href=localizacion.replace('/cat/','/eng/');
	}
}	
document.write('<div id="header">');
document.write('<h1><img src="http://www.uoc.edu/web/cat/img/frontal_uoc.gif" alt="Universitat Oberta de Catalunya" usemap="#logo"></h1>');
document.write('</div>');
document.write('<div id="tool">');
document.write('<div id="language">');
document.write('<ul>');
document.write('<li><a href="javascript:lang(\'esp\')"">Espa&ntilde;ol</a></li>');
document.write('<li  class="last"><a href="javascript:lang(\'eng\')"">English</a></li>');
document.write('</ul>');
document.write('</div>');
document.write('<div id="subtool">');
document.write('<ul>');
document.write('<li><a href="http://www.uoc.edu/web/cat/">Inici</a></li>');
document.write('<li><a href="http://blog.uoc.edu/rectora/" target="_blank">Blog de la rectora</a></li>');
document.write('<li><a href="http://www.uoc.edu/web/cat/informacio/atenciohome.html">&nbsp;Contacta amb nosaltres</a></li>');
document.write('<li class="last"><a href="http://www.uoc.edu/web/cat/cerca/index.html">&nbsp;Cerca a la UOC</a></li>');
document.write('</div>');
document.write('</div>');