function popupURL (url)
{
	var detailwin;
	if (document.all)
	{
		detailwin = window.open (url, 'detail',
				'width=560,height=580,menubar=no,resizable=yes,left=64,top=0');
	}
	else
	{
		detailwin = window.open (url, 'detail',
				'width=560,height=580,menubar=no,resizable=yes,screenX=64,screenY=0');
	}
	detailwin.focus ();
}