jsUtils.hideMsg()
<!DOCTYPE html>
<html>
<head>
<script src="system/libs/jsUtils.js" type="text/javascript"></script>
<script type="text/javascript">
window.onload = function() {
jsUtils.showMsg('This is my message', {
title: 'A Title',
buttons: '<input type=button value="close" onclick="jsUtils.hideMsg()">'
});
}
</script>
<body>
</body>
</html>