if (self != top) {
	top.location.href = document.location.href;
}

function addLoadEvent(aFunc)  {
	var oldonload = window.onload;
	if (typeof(window.onload) != "function") {
		window.onload = aFunc;
	} else {
		window.onload = function() {
			if (oldonload) {
				oldonload();
			}
			aFunc();
		}
	}
}