$(document).ready(function(){
  $(".orange-button")
  .wrapInner("<span>" + "</span>");
});
$(document).ready(function(){
  $(".blue-button")
  .wrapInner("<span>" + "</span>");
});
$(document).ready(function(){
  $(".black-button")
  .wrapInner("<span>" + "</span>");
});
  addEvent(window, 'load', initCorners);
  function initCorners() {
    var settings = {
      tl: { radius: 7 },
      tr: { radius: 7 },
      bl: { radius: 7 },
      br: { radius: 7 },
      antiAlias: true
    }
    curvyCorners(settings, ".round-box");
    curvyCorners(settings, ".featcol");    
    curvyCorners(settings, ".round-quote");        
    curvyCorners(settings, ".black-box");   
    curvyCorners(settings, ".white-box");                   
  }