title: JQuery load not replacing content
body: <p>I have a weather bar set up to load a php file called data.php every 10 seconds using setInterval and .load. I can see in Firebug that the setInterval is working and it seems like the load is too but when it runs it does not get the most current version of the data.php file. </p>
  
  <p>index.php</p>
  
  <pre><code>&lt;div id="weather"&gt;&lt;/div&gt;
  
  &lt;script&gt;
      var auto_refresh = setInterval(
      function ()
      {
          $('#weather').load('assets/fb_weather/data.php');
      }, 10000); // refresh every 10000 milliseconds
  &lt;/script&gt;
  </code></pre>
  
  <p>data.php</p>
  
  <pre><code>&lt;div id="fb_weather_wrapper"&gt;
      &lt;p id="fb_weather_today"&gt;Current&lt;/p&gt;
      &lt;div id="fb_weather_top"&gt;
          &lt;div class="one-half"&gt;Mt. Carmel, IL&lt;/div&gt;
          &lt;div class="one-half"&gt;&lt;?=$today_date?&gt;&lt;/div&gt;
          &lt;div class="clear"&gt;&lt;/div&gt;
      &lt;/div&gt;
      &lt;div class="fb_weather_icons fb_weather_icons_&lt;?=$cond-&gt;icon?&gt;"&gt;&lt;/div&gt;
      &lt;p id="fb_weather_temp"&gt;&lt;? echo round($cond-&gt;temp_f); ?&gt;&amp;deg;&lt;/p&gt;
      &lt;p class="fb_weather_cond"&gt;&lt;?=$cond-&gt;weather?&gt;&lt;/p&gt;
  
      &lt;div id="fb_weather_forecast"&gt;
          &lt;ul&gt;
              &lt;? foreach($forecast-&gt;forecast-&gt;simpleforecast-&gt;forecastdays-&gt;forecastday as $day)
              { ?&gt;
              &lt;li class="fb_weather_day"&gt;
                  &lt;div class="fb_weather_icons_small fb_weather_icons_small_&lt;?=$day-&gt;icon?&gt;"&gt;&lt;/div&gt;
                  &lt;p class="fb_weather_forecast_temp"&gt;&lt;?=$day-&gt;high-&gt;fahrenheit?&gt;&amp;deg;&lt;br /&gt;
                  &lt;p&gt;&lt;?=$day-&gt;date-&gt;weekday_short?&gt;&lt;/p&gt;
                  &lt;em class="clear"&gt;&lt;/em&gt;
              &lt;/li&gt;
              &lt;? } ?&gt;
                  &lt;em class="clear"&gt;&lt;/em&gt;
              &lt;/li&gt;
  
          &lt;/ul&gt;
      &lt;/div&gt;
  &lt;/div&gt;
  </code></pre>