is illegal to use tor browser

First, this element position as fixed. Top for (clientheight-elem.offsetheight)/2 (that is, the element is in the middle of the browser, this is fixed) Left is (clientwidht-body width)/2+ body width + left margin, margin can be set to positive or negative, if the absolute nu

JavaScript window.close () function is used to close the form, and IE, Google, Firefox browsing are supported, but because the Firefox browser Dom.allow_scripts_to_close_ The default value for the Windows parameter is False, so close does not start.First enter About:config in the Firefox address bar and find the Dom.allow_scripts_to_close_windows parameter set to

How can I use a php script to determine whether the client browser is disconnected? I once saw a person posting: In PHP, the system maintains the connection status. There are three possible states: 0-NORMAL (NORMAL) 1-ABORTED (exit) 2-TIMEOUT (TIMEOUT) When the PHP script runs normally, the connection is valid. Whe

What is the use of front-end verification? The user can modify the value of the hidden field of the form by the browser and submit? , the user can easily change the value of the form through the browser, let the hidden chunks show up ... Sometimes the front end will display different form items based on different

Browser's Http_user_agent Under the iphone, return mozilla/5.0 (IPhone; CPU iPhone os 5_1 like Mac os X applewebkit/534.46 (khtml, like Gecko) mobile/9b176 micromessenger/4.3.2) Under Android, go back mozilla/5.0 (Linux; U Android 2.3.6; ZH-CN; gt-s5660 build/gingerbread) applewebkit/533.1 (khtml, like Gecko) version/4.0 Mobile safari/533.1 micromessenger/ 4.5.255) It is not difficult to find the browser

Use js to determine whether it is the 360 browser implementation code The following code is available in 360 security browser version 5 and 6

The recent use of 360 browser access to their site, found to be the preferred compatibility mode to open, which makes the site difficult to see. In order to allow 360 browser to open the site when the first trial speed mode, find the official forum, found the solution.Add a line of code to the head tag:HTML> Head> Metaname= "Renderer"content= "Webkit|ie-comp|

How does JS terminate the browser's parsing of page HTML? Example Copy codeThe Code is as follows: Use document.exe ccommand ("stop") in ie ")Use window. Stop ();

Add a line of code to the head tag:Content value is one of webkit,ie-comp,ie-stand, case-sensitive, respectively, represented by the WebKit kernel, IE compatible kernel, IE standard kernel.If the page needs to be the default speed core, add tag: If the page needs to default IE compatible kernel, add tag: If the page needs to default with IE standard kernel, add tag: Original address: http://se.360.cn/v6/help/meta.htmlHow to

Use JS to obtain local computer information (but only in IE browser, other browsers can not get the): Copy Code code as follows: