//number of days the cookie should 
//last (0 will cause it to always pop up)
var expDays = 1;

//url of the page you want to popup
// ***Superceeded by pre-defined RCB window popup function, used in checkCount() below.  These two variables
// (page, windowprops) not now necessary.  EC 11/26/01
var page = "regist_frame.htm";

//set window properties below.
var windowprops = "width=430,height=378,screenX=20,screenY=20,left=20,top=20,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no";

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;
  // ***A quick futz to modify the path attribute of the cookie. We don't want the cookie to function on a 
  // directory basis, as this will cause the window to appear on each page if someone climbs the
  // directory tree. So we just set the path variable to /; this will encompass the entire RCB site.
  // Original script line is below.
  // var path = (argc > 3) ? argv[3] : null;
  var path = "/";
  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 (name) { 
  var exp = new Date(); 
  exp.setTime (exp.getTime() - 1); 
  var cval = GetCookie (name); 
  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();

}

var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function amt(){
  var count = GetCookie('count')
   
  if(count == null) {
    SetCookie('count','1')
    return 1
} else {
   var newcount = parseInt(count) + 1;
   DeleteCookie('count')
   SetCookie('count',newcount,exp)
return count

}

}

function getCookieVal(offset) {
   var endstr = document.cookie.indexOf (";", offset);
   if (endstr == -1)
     endstr = document.cookie.length;
     return unescape(document.cookie.substring(offset, endstr));
}



function checkCount() {
  var count = GetCookie('count');
  if (count == null) {
    count=1;
    SetCookie('count', count, exp);

    // Modified window opening sequence to use pre-defined RCB window popups.  Original window
    // opening line is below.
    //window.open(page, "", windowprops);
    OpenWindow('register');

  } else {
    count++;
    SetCookie('count', count, exp);
  }

}