First Ajax example

Today, I learned the Ajax tutorial under w3cschool, and started to learn about Google suggest's Ajax effect.Program. The results can run normally under IE and Safari, but there is no response under Firefox and Google Chrome, the method is used up, there is no response, and I don't know where the problem is! In the evening, Mr. Tian helped me check and found the problem. The HTML and JS files and ASP files are not stored in the same virtual directory of the IIS server. As a result, the XMLHTTPRequest object created by Firefox and Google Chrome cannot read the HTML page. I don't know why iei and the Apple browser can be used either. The reason is that the activexobject object of IE can read the HTML page in the disk directory, it treats every form as a sheet E. it turns out that the environment is not well matched! It's wise!