这两个script有什么区别？

Question

<script type="text/javascript">
    (function () {
        eui.addHandler(window, 'load', function () {
            eui.calendar({
                startYear: 1900,
                input: document.getElementById('checkIndate')
            });
        });
    })();
    (function(){
        eui.addHandler(window, 'load', function () {
            eui.calendar({
                startYear: 1900,
                input: document.getElementById('checkOutdate')
            });
        });
    })();
</script>


<script type="text/javascript">
    (function () {
        eui.addHandler(window, 'load', function () {
            eui.calendar({
                startYear: 1900,
                input: document.getElementById('checkIndate')
            });
        });

        eui.addHandler(window, 'load', function () {
            eui.calendar({
                startYear: 1900,
                input: document.getElementById('checkOutdate')
            });
        });
    })();
    
</script>

Answer 1

没什么区别，你可以把效果写在一个script里

Answer 2

前面的是开始标签,后面的是结束标签