(function ($) {
    // http://davidwalsh.name/javascript-debounce-function
    function debounce(func, wait, immediate) {
        var timeout;
        return function () {
            var context = this, args = arguments;
            var later = function () {
                timeout = null;
                if (!immediate)
                    func.apply(context, args);
            };
            var callNow = immediate && !timeout;
            clearTimeout(timeout);
            timeout = setTimeout(later, wait);
            if (callNow)
                func.apply(context, args);
        };
    };    
    
    /*______________________________________________________*/
    
    $(function () {
    	$('#test').html(mm.display_name);
    	console.log(mm);
    });
    
    function errUserName(msg)
    {
    	var el = $("#errUserName");
    	el.html(msg);
    	el.fadeIn();
    	setTimeout(function(){
    		el.fadeOut();
    	}, 2000);
    }
    
    
    $(document).on("click", "#step1", function(){
    	var input = $("#username").val();
    	if ( input == "" ){
    		errUserName(" cannot be empty");
    		return;
    	}
    	
        $.post(mm.ajax_url, { // POST request
            _ajax_nonce: mm.nonce, // nonce
            action: "list_users", // action
            client : input,
        }, function(response,  status, xhr){
        	alert(response.id);	
        }).fail(function(){
        	alert('network error ');
        });

    });
    
})(jQuery);