How can I submit unchecked html checkboxes without Stripes tags?

How can I submit unchecked html checkboxes without Stripes tags?

HTML

<input type="checkbox" name="attribute1" class="attribute" value="ONE">
<input type="checkbox" name="attribute2" class="attribute" value="TWO">
<input type="checkbox" name="attribute3" class="attribute" value="THREE"> 
<input type="checkbox" name="attribute4" class="attribute" value="FOUR">

JavaScript

alert("1");
2.    $('.attribute').click(function() {
3.        alert($(this).val() + ' ' + (this.checked ? 'checked' : 'unchecked'));
4.    });