JS Welcome Dialog

js-welcome-full

:javascript
  $(document).ready(function()
    {
      checkForWelcome();
    }
  );

  function checkForWelcome() {
    var userWelcome = "#{@current_user.hide_welcome}";
    if (userWelcome == "false") {
      checkForSessionCookie();
    }else{
      $('.welcome').hide();
    }
  }


  function checkForSessionCookie() {
    if ($.cookie('session') != 'true') {
      launchWelcome();
    }
  }


  function launchWelcome() {
    $('.welcome').dialog({
      minHeight: 350,
      width: 500,
      modal: true,
      title: "Welcome!",
      buttons: [ { text: "Close", click: function() {
        $( this ).dialog( "close" );
        $.cookie('session', 'true', { path: "/",  expires: 1});
      } } ]
    });
  }

  $('.hide-welcome').change(function(){
    $.ajax({
      url: "/users/#{@current_user.id}/update_welcome",
      type: 'GET',
      data: {
        update_welcome: this.checked
      },
    });
  });