function checklogin() {
	var d=document.forms[0];
	var name=d.txtname.value;
	var email=d.txtemail.value;
	var expdate = new Date ();
	expdate.setTime (expdate.getTime() + (24 * 60 * 60 * 1000 * 31));
	if (name==''||email=='') {
		alert('You have not filled in all required fields.  Please check and retry!');
		return;
		}
	if (NoOfChars(email,"@") != 1 || NoOfChars(email,".") < 1) {
		alert('That e-mail address not appear to be valid.  Please check and retry!');
		return;
		}
	if (d.chksave.checked) {
		SetCookie("dcusername",name,expdate);
		SetCookie("dcemail",email,expdate);
		}
	d.txtaction.value='check';
	d.submit();
}

function checkforgot() {
	var d=document.forms[0];
	var email2=d.txtemailforgot.value;
	if (email2=='') {
		alert('You have not filled in the e-mail address.  Please check and retry!');
		return;
		}
	if (NoOfChars(email2,"@") != 1 || NoOfChars(email2,".") < 1) {
		alert('That e-mail address not appear to be valid.  Please check and retry!');
		return;
		}
	d.txtaction.value='email';
	d.submit();
}

function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
	var j = i + alen;
	if (document.cookie.substring(i, j) == arg)
		return getCookieVal (j);
	i = document.cookie.indexOf(" ", i) + 1;
	if (i == 0) break; 
	}
	return null;
}

function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
		endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}

function SetCookie (name, value) {
	var argv = SetCookie.arguments;
	var argc = SetCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape (value) +
	((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}

function doinit() {
	var d=document.forms[0];
	if (GetCookie('dcusername')!=null) {
		d.txtname.value=GetCookie('dcusername');
		}
	if (GetCookie('dcemail')!=null) {
		d.txtemail.value=GetCookie('dcemail');
		}
	}