title: how to color my code in octopress blog page
body: <p>I am new to octopress, and I wrote some blog there and put it into my jaskey.github.io.It is cool but I found that my code is not colored as what stackoverflow does.</p>
  
  <p>Now I use spacespacespacespace to begin with my code block, which does not color my code.</p>
  
  <p>And then I tried writing my code after  <code>java (enter)  {code here.....}enter</code>java,  and this makes my blog become a blank page!</p>
  
  <p>Is it any easy way to make my code looks more cool(I am using windows 7)?</p>
  
  <p>ps:here is how I write my post:
  I use command rake new_post["title"] to create an markdown page,and then I write in markdown pad, and then rake generate, rake deploy.</p>
  
  <p>Thank you!</p>