Show a confirmation dialogue for a specific amount of time?

Question

I want to show a confirmation dialogue for only a specific time, so that it runs out when the user

a) leaves the page

b) doesn't answer in a specific time

var acception = confirm("Accept?");

if(acception == true){
    changeStatus("accepted");
}
else{
    changeStatus("denied");
}

Answer 1

you can not close the javascript alert and confirm boxes by the script.You can use jquery dialog boxes instead of confirm box. Jquery:

  <script>
  $( function() {
    $( "#dialog" ).dialog();
    //To close you can use settimeout
    window.setTimeout(
    function() { 
    $('#dialog').dialog('close'); 
    }, 10000);
  });
  </script>

If you want confirm message with return true or false means you can refer here.