<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD> <TITLE> New Document </TITLE> </HEAD>
<script>
function ff(a,b){
alert(a+b);
}
</script>
<BODY>
<input id=b type=button value=" 문자로 " onclick='ff("3","4");'>
<input id=c type=button value=" 숫자로 " onclick="ff(3,4);">
</BODY>
</HTML>
