<script type="text/javascript">
function check(a,b){
return a + b;
}
var result = check(2,6);
document.write('result = ' + result);
document.write('<br>');
function returnTest(){
document.write('문장A');
return; //함수를 호출한 곳을 돌아감(함수종료)
document.write('문장B');
}
returnTest();
</script>