function function1() {
var m = window.createPopup();
var n = m.document.body;
n.style.border="solid 2px black";
n.innerHTML = "This is the pop-up window content";
m.show(350, 270, 200, 50, document.body);
if (m.isOpen == true) {
setTimeout("function2()", 2000);
}
}
function function2() {
alert("The pop-up window is Open");
}