var popupwin = null;

function winopen(url, attr)
	{
	popupwin = window.open(url, '', attr);
	setTimeout('winfocus(popupwin);', 100);
	}

function winfocus(wh)
	{
	if(wh)
		{
		wh.moveTo(0, 0);
		wh.focus();
		}
	}