function        KeyEventHandle()
        {
                if( 
                ( event.ctrlKey == true && ( event.keyCode == 78 || event.keyCode == 82 ) ) ||
        ( event.keyCode >= 112 && event.keyCode <= 123 ))
                {
                        event.keyCode                = 0;
                        event.cancelBubble        = true;
                        event.returnValue        = false; 
                }
        }
        document.onkeydown=KeyEventHandle;
        document.onkeyup=KeyEventHandle;


function catchKey(){
                if (
					event.ctrlKey && 78 == event.keyCode){
                  return false;
                } else {
                  return true;
                          }
}
/*
var msg = 'Á¦ÁÖ, ÇØ¿Ü¿©ÇàÀÇ µ¿¹ÝÀÚ :: ¹®ÁÖ¶õ ¿©Çà»ç ::'; 
function hideURL() { 
window.status = msg; 
timerID= setTimeout("hideURL()", 0); 
} 
hideURL(); 
*/