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    function ReadCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1)
	endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
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    function ReadCookie (cookiename)  {
	//var arg = name + "=" + cookiename;
	var arg = cookiename;
	//alert(arg);

	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 ReadCookieVal (j);i = document.cookie.indexOf(" ", i) + 1;
	if (i == 0) break;
	}
	return null;
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	alert("You must login to use this site.");
	location.href = "WATagent_login.asp";	
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       //else {
	//alert("ReadCookie got a name");
	//location.href="cookie_in.html"	
	//}


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