Show/Hide DIV based on Form Checkbox

Show and/or Hide a Div based on a form checkbox selection.

HTML

<input type="checkbox" name="MyCheckBox" id="MyCheckBox1" />
<input type="checkbox" name="MyCheckBox2" id="MyCheckBox2" />
<input type="text" placeholder="1" id="input1">
<input type="text" placeholder="2" id="input2" style="display: none">

JavaScript

$('#MyCheckBox1').click(function() {
    if ($(this).is(':checked')) {
        $("#ShowMeDIV").show();
    } else {
        $("#ShowMeDIV").hide();
    }
});

$('#MyCheckBox2').click(function() {
    if ($(this).is(':checked')) {
        $("#ShowMeDIV").show();
    } else {
        $("#ShowMeDIV").hide();
    }
});