Javascript-implemented fixed-position floating window instance _ javascript skills

This article mainly introduces the fixed-position floating window implemented by javascript, and analyzes in detail the related techniques of javascript to implement a fixed-position floating window in the form of a complete example, which is of great practical value, if you need it, refer to the example in this article to describe the fixed-position floating window implemented by javascript. Share it with you for your reference. The specific implementation method is as follows:

 Fixed position suspension
Demo Win-Fixed
Hello world
Http://www.jb51.net/
Script // for testing, random content is generated for (var I = 0; I <400; I ++) document. write ("
"+ (New Array (20 )). join (Math. random () * 1000000 ). toString (36) + "") + "<\/p>"); // The code is as follows: new function (w, B, c, d, o) {d = document; B = d. body; o = B. childNodes; c = "className"; B. appendChild (w = d. createElement ("p") [c] = "B"; for (var I = 0; I
  

I hope this article will help you design javascript programs.