addEvent(window, 'load', initCorners);
function initCorners() {
var setting = {
tl: { radius: 15 },
tr: { radius: 15 },
antiAlias: true
}
curvyCorners(setting, "#main-home-top");
curvyCorners(setting, "#sidebar-top");
}

addEvent(window, 'load', initCorners1);
function initCorners1() {
var setting1 = {
bl: { radius: 15 },
br: { radius: 15 },
antiAlias: true
}
curvyCorners(setting1, "#main-home-bottom");
curvyCorners(setting1, "#sidebar-bottom");
}