title: send more than one parameter to servlet through anchor tag
body: <p>i want to send more than one parameter to servlet through anchor tag . 
  but the problem is one parameter is the return value of java script method .
  For more Explanation ;</p>
  
  <pre><code>&lt;% int cnt = 1;%&gt;
  &lt;c:forEach items="${requestScope.AllUsers}" var="user"&gt;
      &lt;tr id="&lt;%=cnt%&gt;"&gt;
          &lt;td &gt;${user.userName}&lt;/td&gt;
          &lt;td&gt;${user.emailAddress}&lt;/td&gt;
          &lt;td&gt;&lt;a onclick="return getUserName(&lt;%=cnt%&gt;)" href="servlet?"&gt;modify&lt;/a&gt;&lt;/td&gt;      
       &lt;/tr&gt;
      &lt;%cnt++;%&gt;
  &lt;/c:forEach&gt;
  </code></pre>
  
  <p>// here i want to use the return value returned form getUserName (java script method) and another parameter (it's name is page) and send it to servlet when click on modify hyberlink
  how can i make that? </p>