Remove All classes From Div

Is there any way to remove all classes from div ... on click of image. I want to remove all the classes from it.

Please Help,

$(document).ready(function () {
    $("img").click(function(){
        var pos=$('img', this).attr('alt');
        alert('i am imageFlip'+this.alt);           

        console.log('i am Image Flip');
        var t = $(this);

        t.prevAll().removeClass('lower').addClass('t1');
        t.nextAll().removeClass('t1').addClass('t2');
    });
});

Here in my code, I want to remove all classes from $(this).

Solution 1:

http://api.jquery.com/removeClass/

If a class name is included as a parameter, then only that class will be removed from the set of matched elements. If no class names are specified in the parameter, all classes will be removed.

Solution 2:

You can use removeClass without using any class as a parameter.

Description: Remove a single class, multiple classes, or all classes from each element in the set of matched elements.

Like:

$(this).removeClass();

Solution 3:

You don't need to wrap this in a jQuery selector to complete this job.

To remove all classes from the element

this.className = '';