CSS3 Multiple Background images vertical

I'm new to multiple backgrounds in css3 but a peer of mine said that it might fix my problem.  I have a website with a content background that is an image that I need to stack in the middle.  So I have sliced an image into three different images and applied the css but I am having some repeating problems.

Here is site:

http://www.sendright.com/draft/lauren

code snippet:

#page {
      /*background: url('images/page_bg.png')no-repeat;
      background-size:100%;
      border: 1px solid #bbb;*/
      
      background-image: url('images/page_bg_top.png'),
            url('images/page_bg_middle.png'),
            url('images/page_bg_bottom.png');
      background-repeat: no-repeat, repeat-y, no-repeat;
      background-size:100%;
      border-radius: 10px;
}