Open and closed browser window using JavaScript

Open and closed browser window using JavaScript, someone asked me to explain?

open browser new tab javascript

In this tutorial I will show you how to open and close the browser window within a time interval.

Here, I am closing the browser tab using the setTimeout by the JavaScript function and passing the two parameter function “closeWin” and time interval of 5 seconds. 


For opening the browser windows tab using the following code."", "myWindow", "width=700,height=500");


Here is an example,

<script type="text/javascript">


        functionopen_win() {

            myWindow="", "myWindow", "width=700,height=500");

            setTimeout(closeWin, 5000);


        functioncloseWin() {





<input type=button value="OpenWindows tab" onclick="open_win()">


When the user clicks the button “Open windows tab” a browser window will open with width as 700px and height as 500px for 5 seconds and will close.



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