def load(*paths)
      paths.flatten.each do |path|
        window.load(path.to_s)
      end
      self
    end
def load(*paths)
      paths.flatten.each do |path|
        window.load(path.to_s)
      end
      self
    end
Create new page containing given document.

 @param [String] document
   HTML document. Defaults to an "about:blank" window, with the basic
   structure: `<html><head><title></title></head><body></body></html>`

 Load one or more javascript files in page's context

 @param [#to_s, #to_s, ...] paths
   paths to js file
 @return [Page] self