var ie;
var ns;
if( navigator.userAgent.indexOf('MSIE')!=-1 ){
    ie = true;
    ns = false;
    window.attachEvent('onload', updateMenu );
}		
if( navigator.userAgent.indexOf('Gecko')!=-1 ){
    ie = false;
    ns = true;
    window.addEventListener( 'load', updateMenu, false );
}

function updateMenu(){
    var opc;
    if (location.href.indexOf('/acercade/')!=-1){
        opc = document.getElementById('opAcercaDe');
    }
    if (location.href.indexOf('/empresas/')!=-1){
        opc = document.getElementById('opEmpresas');
    }
    if (location.href.indexOf('/contacto/')!=-1){
        opc = document.getElementById('opContacto');
    }
    if (location.href.indexOf('/noticias/')!=-1){
        opc = document.getElementById('opNoticias');
    }
    
	if( location.pathname == "/" || location.pathname.match(/^\/index\.(..)\.html$/) ){
		opc = document.getElementById('opPortada');        
	}
    /*if( !opc ){
        opc = document.getElementById('opPortada');        
    }*/
    
    if (opc){
        opc.className='on';
    }
}

function escribeMail( nom, dom ){
document.write( '<a class="destacadoHref"  hr'+'ef="mai'+'lto:'+nom+'@'+dom+'">info@triaserveis.org</a>' );

	}