"Place this below the head of your html file"
<script language="javascript">
   <!-- begin JavaScript
     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 = (2 < argc) ? argv[2] : null;
       var path = (3 < argc) ? argv[3] : null;
       var domain = (4 < argc) ? argv[4] : null;
       var secure = (5 < argc) ? 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 CookieMain(){
       var expdate = new Date();
       var visits;
       if (( navigator.appName == "Microsoft Internet Explorer") 
          && (navigator.appVersion.indexOf('3.') != -1)) {
         document.write("Browsing with MSIE 3.0 does not work!");
       }else{
         // Set expiration date to a year from now.
         expdate.setTime(expdate.getTime() + (24 * 60 * 60 * 1000 * 365));

         if(!(visits = GetCookie("visits"))) visits = 0;
         visits++;

         SetCookie("visits", visits, expdate, null, null, false);
         document.write("Welcome!!! ");
         if(visits == 1) document.write("Your 1st visit");
         if(visits == 2) document.write("Your 2nd visit");
         if(visits == 3) document.write("Your 3rd visit");
         if(visits >  3) document.write("Your " + visits +"th visit");
       }
     }

   // end JavaScript -->
   </script>