// https://stackoverflow.com/questions/2308895/detect-caps-lock-on-off-using-jquery

//window.onkeydown = function(e) {
function capLock(e) {
	kc = e.keyCode?e.keyCode:e.which;
	sk = e.shiftKey?e.shiftKey:((kc == 16)?true:false);
	if (((kc >= 65 && kc <= 90) && !sk)||((kc >= 97 && kc <= 122) && sk))
		document.getElementById('divMayus').style.display = 'block';
	else
		document.getElementById('divMayus').style.display = 'none';
}