Closing popup window after 3 seconds

Question

I need to close the popup windows in the following after 3 seconds. How do I do it.

Answer 1

Creating a global variable and reuse it in our code.

var info = function (text, onClose, headerText) {
              if (!headerText)
                headerText = "Info";
    
            alert(text, null, onClose, headerText, true);
    }
    
    // Call this in own code where ever you need
    
    info("Message that going to close automatic.");
    hidePopUpMessage();
    
    // callback function to showing 3 sec.
    function hidePopUpMessage() {
            setTimeout(function () {
                $("#pp-alert-close").click();
                //$("#popup-close").click();
            }, 3000);
        }