function popupOpen(url , w , h)
{
	window.open(url , null , 'width=' + w + ',height=' + h + ',menubar=yes,toolbar=yes,scrollbars=yes');
}
function popupOpenerLink(url)
{
	var win = window.opener
	
	if(!win || win.closed)
	{
		window.open(url , null);
	}
	else
	{
		win.location.href = url;
		win.focus();
	}
}
function popupClose()
{
	window.close();
}