function hide(e) {
    if (document.getElementById(e).style.display == 'block') {
        document.getElementById(e).style.display = 'none';
    } else {
        document.getElementById(e).style.display = 'block';
    }
}


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


	if (document.all) {
		myKeyCode=e.keyCode;
		myShiftKey=e.shiftKey;
		if (( ( myKeyCode >= 65 && myKeyCode <= 90 ) && !myShiftKey ) ||
			( ( myKeyCode >= 97 && myKeyCode <= 122 ) && myShiftKey ))	{
			hide('melding');
		}
	}
}