// JavaScript Document

  window.onload = function() {
    var settings = {
      tl: { radius: 20 },
      tr: { radius: 20 },
      bl: { radius: 20 },
      br: { radius: 20 },
      antiAlias: true
    } 

    var divObj = document.getElementById("boxContent"); 

    curvyCorners(settings, ".boxContent");
  }