function dameObj(name){
            if(document.all){
                        return document.all[name];
            } else if (document.getElementById){
                        return document.getElementById(name);
            }
            return null;
}


// -------------- scripts de innerHTML
function ponHTMLObjeto(id, html){
            var obj = dameObj(id);
            if(obj){
                                obj.innerHTML = html;
            }
}

function dameHTMLObjeto(id){
            var obj = dameObj(id);
            var contenido = '';
            if(obj)
                        if(obj.innerHTML)
                                   contenido = obj.innerHTML;
            return contenido;
}
// -------------- scripts de innerHTML