function HCCode()
{
	var link2us = document.getElementById ("link2us");
	link2us.focus();
	link2us.select();
	if (document.all)
	{
		var therange=link2us.createTextRange();
		therange.execCommand("Copy");
		window.status="Contents copied to clipboard";
		setTimeout("window.status=''",1800);
	}

}

function chkfrm(frm)
{
	var fname = frm.fname;
	var email = frm.email;
	if (fname.value.length == 0)
	{
		alert("Please fill in your name.");
		fname.focus();
		return false;
	}
	if (email.value.length == 0)
	{
		alert("Please fill in your email address.");
		email.focus();
		return false;
	}
	var atsign = email.value.indexOf('@');
	var dot = email.value.substring(atsign+1);
	var error = false;
	dot = dot.indexOf('.');
	error = error || dot < 1;
	error = error || (email.value.lastIndexOf('.') >= (email.value.length - 2));
	error = error || atsign < 1;
	error = error || atsign >= (email.value.length -4); //@ too close to end
	error = error || atsign != email.value.lastIndexOf('@'); //2 @ signs
	if (error)
	{
		alert ("This is not a valid e-mail address.");
		email.focus();
		return false;
	}
	//alert ("ok");
	return true;
}

function makeSlash ()
{
	var currUrl = location.href;
	var lastChar = currUrl.charAt (currUrl.length-1);
	if (lastChar != "/")
	{
		newUrl = currUrl + "/";
		location.href = newUrl;
	}
}