<form name='f' action='busqueda.php' method='get'> <input name="cnb" type="hidden" value="" /><input name="termino" type="text" value="" style="float:left;width:185px;height:19px;line-height:19px;font-size:14px;vertical-align:text-bottom;background-color:#d6e4ef;border-color:#006599" /><input type="image" src="/imagenes/bot_buscar.gif" style="float:left;margin-left:5px;display:inline;border:0px;vertical-align:text-bottom;cursor:pointer" /></form>