in the global trend of website rankings, based on the number of visits, the most popular websites in the world include the registration number is 0, the filing person is called 0, there are 0 keywords included in baidu, there are 0 mobile keywords, and the site has been created so far. 1 the code implements the function of the pop-up window and provides some basic code examples and setup instructions. in the most basic pop-up window code, the author points out the simplicity of the code and emphasizes the importance that the code should be placed between tags. to ensure correct execution in older versions of browsers, the author also mentioned the issue of controlling the path of the pop-up window. it is recommended to clearly specify the path in the code. in the pop-up window section after setting, the author introduces how to add parameters... 30 people