Form prototype response_parser function response input removeClass err

Form.prototype.response_parser = function( response ){
    $("input").removeClass('error');
    action = response.action;
    
    var insert_errors = function(){
        jQuery.each(action.args.errors, function(){
            if ( this == '__all__' ) {
                $("input").addClass('error');
            } else {
                $("[name="+this+"]").addClass('error');
            }
            
        })
    }
    
    var redirect = function(){
        window.location = action.args.location;
    }
    
    eval(action.func + '()');
}

Form.prototype.ajax_form = function( selector ){
    $(selector).ajaxForm({
        data: {'selector': selector },
        success: this.response_parser,
        dataType: 'json'
    });
}