".mysql_error($conexion)); $numrows = mysql_num_rows( $res ); $nav_buttons = "

"; if ( $offset > 1 ) $nav_buttons .= "<< Anterior -"; else $nav_buttons .= "<< Anterior -"; if ( $numrows > 0 ) { $pages = intval( $numrows/$limit ); if ( $numrows%$limit ) $pages++; for ( $i=1;$i<=$pages;$i++) { $newoffset=$limit*($i-1); if ( $newoffset == $offset ) $nav_buttons .= "[$i]-"; else $nav_buttons .= "$i-"; } } $nav_buttons .= "

"; if ( ($offset+$limit)<$numrows ) $nav_buttons .= "Siguiente >>"; else $nav_buttons .= "Siguiente >>"; $nav_buttons .= "
"; }; function ShowDBnav() { global $nav_buttons; echo $nav_buttons; }; function GetDBnav() { global $nav_buttons; return $nav_buttons; };