//
// Javascript hit counter
//
function nameDefined(ckie,nme)
{
   var splitValues;
   var i;
   for (i=0;i<ckie.length;++i)
   {
      splitValues=ckie[i].split("=");
      if (splitValues[0]==nme) {
         return true;
      }
   }
   return false;
}

function delBlanks(strng)
{
   var result="";
   var i;
   var chrn;
   for (i=0;i<strng.length;++i) {
      chrn=strng.charAt(i);
      if (chrn!=" ") {
          result += chrn;
      }
   }
   return result;
}

function getCookieValue(ckie,nme)
{
   var splitValues;
   var i;
   for(i=0;i<ckie.length;++i) {
      splitValues=ckie[i].split("=");
      if(splitValues[0]==nme) {
          return splitValues[1];
      }
   }
   return "";
}

function insertCounter() {
    readCookie();
    displayCounter();
}

function displayCounter() {

    var tim = (counter == 1)?" time":" times";
    document.write("Access "+ counter + tim);
}

function readCookie() {
    var cookie=document.cookie;
    counter=0;
    var chkdCookie=delBlanks(cookie);
    var nvpair=chkdCookie.split(";");
    if(nameDefined(nvpair,"pageCount")) {
        counter=parseInt(getCookieValue(nvpair,"pageCount"), "10" );
    }
    ++counter;
    var futdate = new Date();
    var expdate = futdate.getTime();
    expdate += 3600000 * 24 *30;  // Expires in 1 hour
    futdate.setTime(expdate);

    var newCookie="pageCount="+counter;
    newCookie += "; expires=" + futdate.toGMTString();
    window.document.cookie=newCookie;
}