1. Existing div tags in html page.
2. <div id="main">
3.       <div id="divone">Content for div tag one</div>  
4.       <div id="divtwo">  Content for div tag two  </div>  
5.       <div id="divthree">  Content for div tag three  </div>  
6.       <div id="divfour">  Content for div tag four  </div>  
7.   </div> 
9. I would like to change the order of the divs like,
11. 1. <div id="main">
    2.       <div id="divone">Content for div tag one</div>  
    3.       <div id="divthree">  Content for div tag three  </div>         
    4.       <div id="divtwo">  Content for div tag two  </div>         
    5.       <div id="divfour">  Content for div tag four  </div>  
    6.   </div> 

Is it posible in jquery?