title: How to change the cell color of a jquery datepicker
body: <p>I have a jquery datepicker and I need to be able to change the background color for the selected cell date. I'm trying with something like:</p>
  
  <pre><code>    $("#fecha").datepicker({ 
            onSelect: function(value, date) { 
               alert(date.css());
            } 
      });
  </code></pre>
  
  <p>hoping that the date parameter refers to the selected cell, but it doesn't seem to work.</p>
  
  <p>Any suggestion?</p>
  
  <p>//Edit:
  The solution should let me have different cells with different colors set dynamically, this is why I'm trying with onSelect instead of changing the CSS directly.</p>
  
  <p>The purpose is to have a calendar with events established by the user.</p>
  
  <p>Thanks in advance.</p>