$(".rowchange tr:even").addClass("even") in more than one table
<p>I'm using this nice litte jQuery Scritp to change the class of table-rows:  </p>

<pre><code>$(".rowchange tr:even").addClass("even");
</code></pre>

<p>But when I use more than one table on the same page the result can be like this:  </p>

<pre><code>&lt;table class="rowchange"&gt;  
&lt;tr class="even"&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;  
&lt;tr&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;   
&lt;tr class="even"&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;  
&lt;/table&gt;  
...
&lt;table class="rowchange"&gt;
&lt;tr&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;
&lt;tr class="even"&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td&gt;...&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;  
</code></pre>

<p>How can I get it work, that the all tables start with <code>&lt;tr class="even"&gt;</code> ?</p>
