public class CustomerInfo
{
    public int Id { get; set; }
    public string FirstName { get; set; }
    public string LastName { get; set; }
    public DateTime BirthDate { get; set; }
}

public interface IModelBinder
{ 
    object BindModel(ControllerContext controllerContext, 
        ModelBindingContext bindingContext); 
}

using System;
using System.Web;
using System.Web.Mvc;
using ModelBinderExample.Models;
using Persia;

namespace ModelBinderExample.CustomModelBinder
{
    // Article written for www.dotnettips.info
    public class CustomerInfoModelBinder : IModelBinder
    {
        public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
        {
            HttpRequestBase request = controllerContext.HttpContext.Request;

            string firstName = request.Form.Get("FirstName");
            string lastName  = request.Form.Get("LastName");

            DateTime birthDate = this.GetMiladiDate(request);

            return new CustomerInfo()
            {
                FirstName = firstName,
                LastName  = lastName,
                BirthDate = birthDate
            };
        }

        private DateTime GetMiladiDate(HttpRequestBase request)
        {
            int day   = int.Parse(request.Form.Get("Day"));
            int month = int.Parse(request.Form.Get("Month"));
            int years = int.Parse(request.Form.Get("Years"));

            //Convert shamsi to miladi
            return Persia.Calendar.ConvertToGregorian(years, month, day, DateType.Gerigorian);
        }
    }
}

protected void Application_Start()
{
     AreaRegistration.RegisterAllAreas();

     WebApiConfig.Register(GlobalConfiguration.Configuration);
     FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
     RouteConfig.RegisterRoutes(RouteTable.Routes);
     //Register New ModelBinder
     ModelBinders.Binders.Add(typeof(CustomerInfo), new CustomerInfoModelBinder());
}

[HttpPost]
public ActionResult Create([ModelBinder(typeof (CustomerInfoModelBinder))] CustomerInfo customerInfo)
{
      if (ModelState.IsValid)
      {
           ViewBag.FirstName = customerInfo.FirstName;
           ViewBag.LastName = customerInfo.LastName;
           ViewBag.BirthDate = customerInfo.BirthDate;
      }
      return View();
}

jQuery.fn.myPlugin = function() {
//محتویات پلاگین را اینجا می‌نویسیم
};

(function( $ ) {
  $.fn.myPlugin = function() {
  //محتویات پلاگین را اینجا می‌نویسیم
    };
})( jQuery );

(function($){
    $.fn.underline= function() {
        this.hover(function(){
            $(this).css( { text-decoration : underline })
        }, function(){
            $(this).css( { text-decoration : none } )
        });
    };
})(jQuery);
 
$("p").underline();

(function( $ ){

  $.fn.maxHeight = function() {
  
    var max = 0;

    this.each(function() {
      max = Math.max( max, $(this).height() );
    });

    return max;
  };
})( jQuery );

var tallest = $('div').maxHeight(); // بیشترین ارتفاع عنصر را برمی گرداند

(function( $ ){

  $.fn.lockDimensions = function( type ) {  

    return this.each(function() {

      var $this = $(this);

      if ( !type || type == 'width' ) {
        $this.width( $this.width() );
      }

      if ( !type || type == 'height' ) {
        $this.height( $this.height() );
      }

    });

  };
})( jQuery );

$('div').lockDimensions('width').css('color', 'red');

(function( $ ){

  $.fn.tooltip = function( options ) {  

    var settings = $.extend( {
      'location'         : 'top',
      'background-color' : 'blue'
    }, options);

    return this.each(function() {        

      // Tooltip plugin code here

    });

  };
})( jQuery );

$('div').tooltip({
  'location' : 'left'
});