function delete_cookie ( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}


function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( '(^|;) ?' + cookie_name + '=([^;]*)(;|$)' );

  if ( results )
    return ( unescape ( results[2] ) );
  else
    return null;
}

function set_cookie ( name, value, exp_y, exp_m, exp_d, path, domain, secure )
{
  var cookie_string = name + "=" + escape ( value );

  if ( exp_y )
  {
    var expires = new Date ( exp_y, exp_m, exp_d );
    cookie_string += "; expires=" + expires.toGMTString();
  }

  if ( path )
        cookie_string += "; path=" + escape ( path );

  if ( domain )
        cookie_string += "; domain=" + escape ( domain );
  
  if ( secure )
        cookie_string += "; secure";
  
  document.cookie = cookie_string;
}



 var current_date = new Date;
 var cookie_year = current_date.getFullYear ( );
 var cookie_month = current_date.getMonth ( );
 var cookie_day = current_date.getDate ( ) + 1;



if (!get_cookie ("initref"))
{

	set_cookie ("initref", document.referrer,  cookie_year, cookie_month, cookie_day,"/");
}






if (!get_cookie ("directref") && /openstat/.exec (document.location)){

	
        var ref1 = document.referrer ? document.referrer : "Bookmark";
	set_cookie ("directref", ref1,  cookie_year, cookie_month, cookie_day,"/");

}




function fillform (ir, lr)
{
        
        


	if (ir1 = document.getElementsByName (ir))
	{


		if (ir1[0])
		{
			ir1[0].value = get_cookie ("initref")
		}
		

	}
	if (lr1 = document.getElementsByName (lr))
	{


		if (lr1[0])		
		{
	 		lr1[0].value = document.referrer;

		}
	}
	
		
//alert (ir + " = " + ir1[0].value);

//alert (ir1[0].value);
//alert (lr1[0].value);

}


function IsSeminarFilled()
{

/*
if (length (document.getElementsByName("bc_68")[0].value) < 1)

{

	document.getElementsByName("bc_68")[0].value = document.location;

}
*/


}