function closeDialog() {
	window.parent.closeMyDialog(dialog_id);
}

function setTitle(title) {
	window.parent.setDialogTitle(dialog_id, title);
}

function redirectParent(url) {
	window.parent.document.location.href = url;
}

function executeParentCommand(command, close) {
	if(close) closeDialog();
	try { window.parent.executeCommand(command); }
	catch(ex) { var exx = ex; }
}

function redirect(url) {
	var x = (url.match('\\?') ? '&' : '?') + 'dialog_id=' + dialog_id;
	document.location.href = url + x;
}