Problems making addition to sidebar.php

I am attempting to add the WeatherIcon 2.0 plug-in but it is not showing up on the live site. Instructions were followed and new files (plug-in, Weather directory, sidebar.php, and style.css. My theme is an adaptation of the HeadSpace theme.

Here is what I have in sidebar:
<div id=”sidebar”>

• <?php include (TEMPLATEPATH . ‘/searchform.php’); ?>

<!– Author information is disabled per default. Uncomment and fill in your details if you want to use it.

• <h2><?php _e(‘Author’); ?></h2>
  A little something about you, the author. Nothing lengthy, just an overview.

–>

• <?php if (function_exists(‘WeatherIcon’)) : ?>
  <li class=”weather”>San Francisco

<?php WeatherIcon(‘K51Q’); ?>

<?php endif; ?>

<?php /* If this is a category archive */ if (is_category()) { ?>
You are currently browsing the archives for the <?php single_cat_title(”); ?> category.

<?php /* If this is a yearly archive */ } elseif (is_day()) { ?>
You are currently browsing the “><?php echo bloginfo(‘name’); ?> weblog archives
for the day <?php the_time(‘l, F jS, Y’); ?>.

<?php /* If this is a monthly archive */ } elseif (is_month()) { ?>
You are currently browsing the “><?php echo bloginfo(‘name’); ?> weblog archives
for <?php the_time(‘F, Y’); ?>.

<?php /* If this is a yearly archive */ } elseif (is_year()) { ?>
You are currently browsing the “><?php echo bloginfo(‘name’); ?> weblog archives
for the year <?php the_time(‘Y’); ?>.

<?php /* If this is a monthly archive */ } elseif (is_search()) { ?>
You have searched the “><?php echo bloginfo(‘name’); ?> weblog archives
for ‘<?php echo wp_specialchars($s); ?>’. If you are unable to find anything in these search results, you can try one of these links.

<?php /* If this is a monthly archive */ } elseif (isset($_GET[‘paged’]) && !empty($_GET[‘paged’])) { ?>
You are currently browsing the “><?php echo bloginfo(‘name’); ?> weblog archives.

<?php } ?>

<?php wp_list_pages(‘title_li=<h2>’ . __(‘Pages’) . ‘</h2>’ ); ?>

• <h2><?php _e(‘Archives’); ?></h2>

<?php wp_get_archives(‘type=monthly’); ?>

• <h2><?php _e(‘Categories’); ?></h2>

<?php list_cats(0, ”, ‘name’, ‘asc’, ”, 1, 0, 1, 1, 1, 1, 0,”,”,”,”,”) ?>

<?php /* If this is the frontpage */ if ( is_home() || is_page() ) { ?>
<?php get_links_list(); ?>

• <h2><?php _e(‘Meta’); ?></h2>

<?php wp_register(); ?>
• <?php wp_loginout(); ?>
• “><?php _e(‘Valid XHTML’); ?>
• XFN
• “>WordPress

<?php wp_meta(); ?>

<?php } ?>

</div>