A system and method for content-filtering of data containers in a network supporting versatile communications services are disclosed. If the player manipulates the touch panel to point to a coordinate position on the broad-range map, thus designating coordinates for a narrow-range map to display, an image of the narrow-range map, which is changed as desired, is displayed. An absorbent body produced by this method has improved absorption properties and can be used for disposable diapers, pet sheets, sanitary napkins, and the like. The tilling elements are symmetrically mounted on a polygonal shaft, and include right and left multiple couples of paired facing disks with staggered curved tines, where the tines are thick and have tapered hardened edges.