Remove simple attribute with attr()

Remove simple attribute with removeAttr() method

$("#t2").click(function() { $(this).removeAttr("class") });
Well, this code has no problem except under IE

this code seems to be the solution using attr("class", "")

Remove the same attribute with attr() method

$("#t3").click(function() { $(this).attr("class", "") });

If you want to see the demo just visit this site jQuery removeAttr() method bug under IE