script09.js

来自「图灵程序设计丛书 JavaScript基础教程源代码」· JavaScript 代码 · 共 8 行

window.onload = writeMessage;

function writeMessage() {
	if (document.referrer != "") {
		document.getElementById("referrerMsg").innerHTML = "I hope you like this page better than " + document.referrer;
	}
}