function capsLockKontrol( e )
{
 var myKeyCode=0;
 var myShiftKey=false;

 // Internet Explorer 4+
 if ( document.all ) {
  myKeyCode=e.keyCode;
  myShiftKey=e.shiftKey;

 // Netscape 4
 } else if ( document.layers ) {
  myKeyCode=e.which;
  myShiftKey=( myKeyCode == 16 ) ? true : false;

 // Netscape 6
 } else if ( document.getElementById ) {
  myKeyCode=e.which;
  myShiftKey=( myKeyCode == 16 ) ? true : false;

 }
 // Shift'e basılmadan büyük harf, caps lock açık
 if ( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey )
 {
    document.getElementById('divCapsHata').style.display="block";
 }// Shift'e basılarak küçük harf, caps lock açık 
 else if ( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey )
 {
    document.getElementById('divCapsHata').style.display="block";
 }
 else
    document.getElementById('divCapsHata').style.display="none";
}