I am trying to set the text of a button of a Dialog in jquery. I have 2 variables whose value will change dynamically. These values should be set to Button text. I have written the following code.

```
 var monthNames = [ "January", "February", "March", "April", "May", "June",
    "July", "August", "September", "October", "November", "December" ];

   var today = new Date();
   var month = monthNames[today.getMonth()];
   var nextMonth = monthNames[today.getMonth()+1];

  $( ".selector" ).dialog({ buttons: [
    {
        text: month,
        click: function() { $(this).dialog("close"); }
    },
    {
        text: nextMonth,
        click: function() { $(this).dialog('close'); }
    }
] });

```

});

But Form Dialog is not loading. Pls help me with your valuable suggestions.