Cookie Password Protection

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You can use a basic cookie script to keep visitors (that don’t have the cookie on their system) from viewing certain parts of your site

Head Code:

<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
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 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 DeleteCookie () { 
var exp = new Date();
exp.setTime (exp.getTime() - 1000000000);  // This cookie is history
var cval = GetCookie ('FreeStuffL');
document.cookie ='FreeStuffL' + "=" + cval + "; expires=" + exp.toGMTString();    
}
function cookieCreater () {
if(GetCookie('FreeStuffL') == null) {
var FreeStuffL_Name =  prompt ("What name do you want to go by?", "" );
if (FreeStuffL_Name != null && FreeStuffL_Name != "") {
var expdate = new Date (); 
expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * 365)); 
SetCookie('FreeStuffL', FreeStuffL_Name, expdate);  
alert ("You now are logged in!  From now on, when you come to this page, you will be forwarded to the Password Protected Members-Only Area.  Please do not tell anyone your entry code.  At this new page, you will be shown a list of functions.  Have fun!");
location.href = "cookie-in.html"
   }
}
else {
DeleteCookie ();
cookieCreater ()
}
}
if(GetCookie('FreeStuffL') != null) {
location.href="cookie-in.html"
}
function check() {
var tester = document.login.numOne.value + document.login.numTwo.value;
if (tester == "") {
alert ("I'm sorry, that code is not correct.");
}
else
{
if (tester == document.login.numThree.value) {
alert ("That is correct!");
cookieCreater ();
}
else {
alert ("Nope!");
      }
   }
}
// End -->
</SCRIPT>

Body Code:

<center>
<form name='login'>
Enter your login code (FORMAT: login # one, login # two, login # three):
<p><input TYPE='text' NAME='numOne' SIZE=15><br>
<input TYPE='text' NAME='numTwo' SIZE=15 ><br>
<input TYPE='text' NAME='numThree' SIZE=15 ><br>
<input TYPE='button' VALUE='Login' ONCLICK='check()'>
</form>
</center>
<font size=1 color=white>
This page requires Javascript to run!  Please get Netscape 2.0 or greater!
</font>
<form name="login2">
<input type=hidden name="go" value="cookie-in.html">
</form>

Times Viewed: 3

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