function tovabbit(hova) {
	document.location=hova;
}

function melyikbill(e) {
	
	var keynum;
	var keychar;
	
	if(window.event) {	// IE
		keynum = e.keyCode;
	}else if(e.which) { // Netscape/Firefox/Opera
		keynum = e.which;
	}
	
	return(keynum);
}