Javascript Appendchild

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall for a long time, stationmaster chooses to use JavaScript to realize the dynamic behavior of the webpage, the reason that do this is a variety of, such as speed up the response speed of the page, reduce the website traffic, hidden link or embed advertisement etc. 　　Because the early search engine does not have the corresponding processing ability, causes in the index this kind of page often to have the problem, may not be able to collect the valuable resources, may also appear to cheat. The purpose of introducing JavaScript parsing is to solve both ...

Web page Effects Event binding method and compatible IE FF solution var t = document.getElementById ("Tab1"); T.onclick = function TST () {alert (');} The second method var TB = document.getElementById ("Tab1"); if (Window.ad ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology lobby access slow Internet has become the past, but the page can be instantaneous present is only the future will happen.     Christian Heilmann tips can now make your site more fluent. The time delay when the page is first accessed is a very important problem in Web site and Web application design.    Users always feel that the page is not fast enough. ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall JavaScript in the page there are 2 common ways, one is JS made external files, The page is called directly, the following is a line of code for the Shanghai SEO Lab: The following is a reference: <script&nb ...

2.5.4 Cookie Security (1) Cookies are a magical mechanism in which any request from a browser in the same domain will be brought with a cookie, no matter what resource is requested, and the cookie appears in the cookie field of the request header. The Set-cookie field of the server-side response header can add, modify, and delete cookies, and in most cases the client can add, modify, and delete cookies through JavaScript. Because of this mechanism, cookies are often used ...

Web page effects delay loading and dynamic loading JS code <div id= "adloading" > Loading please later ....</div> <div id= "Ggad1" style= "Display:none" > Content loaded successfully, please take your time to see. </div> <script Langu ...