<!--

var newwindow = '';

function popitup(url) {
	if (!newwindow.closed && newwindow.location) {
		newwindow.location.href = url;
	}
	else {
		newwindow=window.open(url,'Mosaic','scrollbars=yes,resizable=yes,menu=no,width=910,height=400,top=25,left=300');
		if (!newwindow.opener) newwindow.opener = self;
	}
	if (window.focus) {newwindow.focus()}
	return false;
}

//-->