$( '.llms_achievement_clear_image_button' ).click(function(e) {
        e.preventDefault();
        var achievement_remove_input_id = 'input#' + this.id + '.upload_achievement_image';
        var achievement_img_src         = 'img#' + this.id + '.llms_achievement_image';
        var achievement_default_img_src = $( 'img#' + this.id + '.llms_achievement_default_image' ).attr( "src" );