function showfriend()
{
var location = new String(document.location);
url = "http://www.grasmeregardens.com/friendform.htm?"+escape(location);
var window_width = 320;
var window_height = 280;
var sw = screen.width;
var sh = screen.height;
var window_left = ((sw/2) - (window_width/2) - 16);
var window_top = ((sh/2) - (window_height/2) - 20);
friendwin = open(url,"friend","width="+ window_width +",height="+ window_height +",scrollbars=no,toolbar=no,directories=no,menubar=no,resizable=yes,status=no,left="+ window_left +",top="+ window_top +",screenx="+ window_left +",screeny="+ window_top);
}

function checkemail(form)
{
var address = new String(form.email.value);
if ((address.indexOf("@") == -1) || (address.indexOf(".") == -1) || (address.length < 7))
	{
	alert("You must specify a valid e-mail address.");
	form.email.focus();
	form.email.select();
	return false;
	}
}