function last_modif_date()
{
 LastDate = new Date(document.lastModified); 

 LastDay = LastDate.getDate(); // Ñ÷èòûâàåì ÷èñëî 
 LastMonth = LastDate.getMonth(); // Ñ÷èòûâàåì ìåñÿö 
 LastYear = LastDate.getYear(); // Ñ÷èòûâàåì ãîä 

 LastYear = LastYear % 100; 
 LastYear = ((LastYear < 50) ? (2000 + LastYear) : (1900 + LastYear)); 

 document.write ( LastDay, "/", LastMonth+1, "/", LastYear); 
}