function getName()
{
    var first_name = prompt("what's your first name?","");
    var last_name = prompt("what's your last name?","");
    var the_name = first_name + " " + last_name;
	
}

function theGreeting()
{
    var the_name = "";
    the_name = getName();

    if (the_name == "Dave Thau")
    {
	alert("Hello, oh greatest one!");
    } else {
	alert("Ahoy palloi!");
    }
}

运行这段程序，如果你在警告
对话框中随意输入一些名字，你会得到问候：“Ahoy palloi!”。
但是，如果你在第一个提示对话框中输入“Dave”，在第二个中
输入“Thau”，你应该得到“Hello,oh greatest one!”这条
信息。然而，你还是只得到“Ahoy palloi!”这条信息。很明显，
函数中出了错误

到底为什么啊
谢谢啊
该怎么改 啊

[CODE]<script language=javascript>
function getName(){
var first_name = prompt("what's your first name?",""); var last_name = prompt("what's your last name?",""); var the_name = first_name + " " + last_name;
return the_name; //函数调用没有返回一个值
}
function theGreeting(){
var the_name = ""; the_name = getName();
if (the_name == "Dave Thau") { alert("Hello, oh greatest one!"); } else { alert("Ahoy palloi!"); }}
theGreeting();
</script>[/CODE]

[此贴子已经被作者于2005-12-31 11:22:07编辑过]