A method for mounting a film, used to fabricate a mask for use in screening an electronic device, to a common carrier frame. The method displays files as thumbnail images on a display each of which show contents of the file, and detects a drag and drop operation between a specific thumbnail image and the arbitrary thumbnail image. A gap is formed between the upper cover and the body for being inserted by a supporting plate of the lamp rod. In another aspect, the slits are provided with lacing whereby, when the shoe or boot is being worn, the relative positions of said lateral edges and the opposed side portions of the upper may be controlled. , polymers derived from one or more acrylic acid esters, one or more methacrylic acid esters, one or more other polymerizable vinyl compounds or mixtures of any two or more thereof, having copolymerized therein one or more of the anthraquinone colorant compounds.