Modernizr test for table cell box model

table-content-box.js

/* 
 * Firefox does not use the correct box model when setting the height of table
 * cells. See http://oldtinroof.com/2010/03/table-cell-min-height-in-firefox/.
 * This Modernizr test returns true if the correct box model is adhered to.
 */

Modernizr.addTest('table-content-box', function() {
    var generatedHeight, td;
    td = document.createElement('td');
    td.style['border'] = '1px solid black';
    td.style['height'] = '1px';
    document.body.appendChild(td);
    generatedHeight = td.offsetHeight;
    document.body.removeChild(td);
    return generatedHeight === 3;
});