function openPopup( url, name, widgets, openerUrl )
{
	var host = location.hostname;

	var popupWin = window.open( url, name, widgets );

	if ( openerUrl )
	{
		popupWin.opener.location = openerUrl;
	}

	popupWin.opener.top.name = "opener";
	popupWin.focus();
}