function gotoTop() {
	scroll(1,1);
}

function emailMe(ename, rf, rl, domain, subjct) {
	var emailname = "webmaster";
	var realfirst = "Name"
	var reallast = "Withheld"
	var emailserver = "sdari.org";
	subject = "SDARI";
	if (ename) { emailname = ename }
	if (rf) { realfirst = rf }
	if (rl) { reallast = rl }
	if (domain) { emailserver = domain }
	if (subjct) { subject = subjct }
	document.write("<span style='font-family: verdana, arial, san serif; font-size: small;'>");
	document.write("<a href='mailto:" + emailname + "@" + emailserver + "?subject=" + subject + "'>");
	document.write(realfirst + " " + reallast);
	document.write("</a>");
	document.write("</span>");
}

function lastMod()
{
	var x = new Date (document.lastModified);
	Modif = new Date(x.toGMTString());
	Year = takeYear(Modif);
	Month = Modif.getMonth();
	Day = Modif.getDate();
	Mod = (Date.UTC(Year,Month,Day,0,0,0))/86400000;
	x = new Date();
	today = new Date(x.toGMTString());
	Year2 = takeYear(today);
	Month2 = today.getMonth();
	Day2 = today.getDate();
	now = (Date.UTC(Year2,Month2,Day2,0,0,0))/86400000;
	daysago = now - Mod;
	if (daysago < 0) return '';
	unit = 'days';
	if (daysago > 730)
	{
		daysago = Math.round(daysago/365);
		unit = 'years';
	}
	else if (daysago > 60)
	{
		daysago = Math.round(daysago/30);
		unit = 'months';
	}
	else if (daysago > 14)
	{
		daysago = Math.round(daysago/7);
		unit = 'weeks'
	}
	towrite = '<HR WIDTH=60%><br>This page last modified ';
	if (daysago == 0) towrite += 'today';
	else if (daysago == 1) towrite += 'yesterday';
	else towrite += daysago + ' ' + unit + ' ago';
	return towrite;
}


function takeYear(theDate)
{
	x = theDate.getYear();
	var y = x % 100;
	y += (y < 38) ? 2000 : 1900;
	return y;
}