// ********************************************* 
// Purpose : create hidden named pair fields  
// *********************************************  

// *********************************
// read cookie
// *********************************

function getCookie(c_name) {

  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 "";
}


// *********************************
// main code
// *********************************
  
  // --- refer
  refer = getCookie( "refer" )
  if (refer!=null && refer!="") {
  
      document.write( '<input type="hidden" name="HTTP_FROM" value="' + refer + '">' ); 
  
  }    

  
  //  --- advert
  refer = getCookie( "advert" )
  if (refer!=null && refer!="") {
  
      document.write( '<input type="hidden" name="HTTP_ADVERT" value="' + refer + '">' ); 
  
  }