title: Select Checkbox using Jquery
body: <p>According my requirement , in a form 5 check-box are implemented , like </p>
  
  <pre><code>&lt;form action="#" method="post"&gt;    
      &lt;input type="checkbox" class="ch-1" /&gt;   /* Need to select */    
      &lt;input type="checkbox" class="ch-2" /&gt;   /* Need to select */    
      &lt;input type="checkbox" class="bx-3" /&gt;    
      &lt;input type="checkbox" class="bx-4" /&gt;    
      &lt;input type="checkbox" class="ch-5" /&gt;    /* Need to select */   
      &lt;input type="submit" value="Select" /&gt;        
  &lt;/form&gt;
  </code></pre>
  
  <p>Now I need to check those checkboxes which is having starting class name is ch- on submit click using jquery .</p>