function getUrlParam( paramName )
{
  paramName = paramName.replace(/[\[]/,"\\[").replace(/[\]]/,"\\]");
  var regexS = "[\\?&]"+paramName+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results === null ) {
    return "";
  }
  else {
    return results[1];
  }
}

var refcd = getUrlParam("refcd");
if ( refcd.length > 0 ) {
      document.cookie = "refcd="+refcd;
        }

var tsacr = getUrlParam("tsacr");
if ( tsacr.length > 0 ) {
      document.cookie = "tsacr="+tsacr;
        }


function getCookie(cookieName) {
  var key = cookieName + "=";
  var value = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(key);
    if (offset != -1) { 
      offset += key.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) {
           end = document.cookie.length;
      }
      value = unescape(document.cookie.substring(offset, end));
      }
   }
  return value;
}