CSS gradients for firefox 3.5

What I'm trying to accomplish is creating a gradient using only css... What I'm doing works in all browsers except firefox 3开发者_如何学JAVA.5...here's the code:

 #gradient {
      color: #fff;
      height:50px;
      padding:0;
      width:940px;
      margin:0 auto;            
      background: -moz-linear-gradient(top, #CFE782 0%, #9BCB2A 2%,#5DA331 97%, #659635 100%);/* For Mozilla/Gecko (Firefox etc) */
 }

I left out the background for the other browsers... SO here's my question...

Does anyone know why this is not working in Firefox 3.5 and what would work???

As far as I know, the reason why its not working is because -moz-linear-gradient was only introduced in Firefox 3.6.