window.onload=function(){
if(!NiftyCheck())
    return;
	<!--the first colour is the bg colour behind the box, second colour is box colour--> 

RoundedBottom("div#container","transparent","#FF0000");
RoundedTop("ul#nav li","transparent","#FF0000");
RoundedTop("td.gradient","#000000","#9a9a9a");
RoundedBottom("td.gradient","#000000","#FFFFFF");
RoundedTop("td.gradient2","#000000","#000000");
RoundedBottom("td.gradient2","#000000","#FFFFFF");
}