function EKCookiesObject() {
  this.Set = Set;
  this.Get = Get;
  this.Delete = Delete;

  function Set(c_name,value,expiredays)
  {
    // If expiredays is not set, then cookies will expire at end of session (e.g. when browser is closed)
    if ( expiredays==null ) { expiredays = 1; } // This line forces all cookies to be persistant for at least 1 day.
    var exdate=new Date();
    var year = exdate.getYear();
    // Note some browsers give only the years since 1900, and some since 0.
    if (year < 1000) year = year + 1900;     
    exdate.setYear(year);    
    exdate.setDate(exdate.getDate()+expiredays);    
    document.cookie = c_name + "=" + escape(value) + ( (expiredays==null) ? "" : ";expires="+exdate.toGMTString() );
  }

  function Get(c_name)
  {
  //alert("COOKIE LEN:" + document.cookie.length + "\n" + document.cookie);
  if (document.cookie.length>0)
    {
    c_start=document.cookie.indexOf(c_name + "=");
    if (c_start!=-1)
      {
      c_start=c_start + c_name.length+1;
      c_end=document.cookie.indexOf(";",c_start);
      if (c_end==-1) { c_end=document.cookie.length; }
      return unescape(document.cookie.substring(c_start,c_end));
      }
    }
  return "";
  }
  
  function Delete( name ) {  
    var exp = new Date();  
    exp.setTime( exp.getTime() - 1 );  
    var cval = this.Get( name );  
    document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
  }

  
  
}

var EKCookie = new EKCookiesObject();