class Click
    def initialize(url,x,y)
        @url=url
        @x=x
        @y=y
    end
    def url
        return @url
    end
    def x
        return @x.to_i
    end
    def y
        return @y.to_i
    end
    def xy
        return "x"+@x+"y"+@y
    end
end