document.write('<select onChange="opt(this)"  class="sdropbox" size="1" style="font-weight: bold"><option value="wb">Tutte le Ricerche</option><option value="wb">Web</option><option value="lc">Immagini</option><option value="pr">Categorie</option><option value="au">Shopping</option><option value="wp">Annunci</option><option value="nw">Notizie</option><option value="im">Meteo</option><option value="vd">Video</option></select>');