Conditional Tags in footer.php

Hi everyone,

I want to implement the open source heatmap Clickheat on my blog. There’s a variable called ‘ClickHeatGroup’ in the javascript and I want to populate it with the current pagetype. So I used conditional tags in my footer.php. It doesn’t work. It’s ‘index’ on all pages.

Any hints?

Thanks in advance,

Peter

Here my code from the footer.php:

<!-- Clickheat Clickmap Code -->

<?php
  if(is_home())
    {
    $clickheatgroup = "index";
    }
  elseif(is_single())
    {
    $clickheatgroup = "article";
    }
  elseif(is_page())
    {
    $clickheatgroup = "page";
    }
  elseif(is_archive())
    {
    $clickheatgroup = "archive";
    }
  elseif(is_search())
    {
    $clickheatgroup = "search";
    }
  else
    {
      $clickheatgroup = "other";
    }
  ?>

<script type="text/javascript" src="http://www.site.de/clickheat/js/clickheat.js"></script><noscript><p><a href="http://www.labsmedia.com/index.html">Marketing tools</a></p></noscript><script type="text/javascript"><!--
clickHeatSite = 'seite.de';
clickHeatGroup = '<?php echo $clickheatgroup; ?>';
clickHeatServer = 'http://www.site.de/clickheat/click.php';initClickHeat(); //-->
</script>

<!-- Clickheat Ende Footerversion-->