<SCRIPT language="javascript">

cookieName = "Counter";

function doCookie(x) {

  var today = new Date()
  var expires = new Date()
  // valid for 1 year
  expires.setTime(today.getTime() + 24*365*3600000)

  if (document.cookie) {
     index = document.cookie.indexOf(cookieName);
     } 
   else { 
     index = -1;
     }
  if (index == -1) {
     document.cookie=cookieName+"=1; " + 
           " expires=" + expires.toGMTString() ;
     } 
  else {
   
    countbegin = (document.cookie.indexOf("=", index) + 1);
	countend = document.cookie.indexOf(";", index);
	
     if (countend == -1) {
        countend = document.cookie.length;
        }
		
		if (x == 0)
		{
		count = eval(document.cookie.substring(countbegin, countend)) + 1;
		}
		else
		{
		count = x;
		
		}
		
     document.cookie=cookieName+"="+count+"; " +
           " expires=" + expires.toGMTString();

     }
  }

function getTimes() {
  count=0;
  
  if(document.cookie) {
    index = document.cookie.indexOf(cookieName);
    if (index != -1) {
       countbegin = (document.cookie.indexOf("=", index) + 1);
       countend = document.cookie.indexOf(";", index);
       if (countend == -1) {
          countend = document.cookie.length;
          }
		  
		         
	   count = document.cookie.substring(countbegin, countend);
	  
	   if (count > 4 ) {
	   		javascript:window.location = "m5400b.html";
	   }
	   
       }
    }
  return(count);
 
  }
  
 
  </script>