ㄧΑ

ㄧΑ琌パㄆン臱笆┪讽ウ砆秸ノ磅︽狡ㄏノ祘Α絏

ミㄧΑ

ㄧΑ

    function realcool()

ㄧΑず祘Α絏

    function reallycool()
    {
        JavaScript祘Α絏
    }

ㄧΑ㏑

ㄧΑ把计

    function reallycool(coolcar, coolplace)
    {
        JavaScript祘Α絏
    }

ㄧΑ把计

    function reallycool(coolcar, coolplace)
    {
        var mycar = coolcar;
    }

    function reallycool(coolcar, coolplace)
    {
        document.write("My car is a " + coolcar);
    }

ㄏノ把计

    function reallycool(coolcar, coolplace)
    {
        document.write("My car is a " + coolcar + " and I drive it to " + coolplace);
    }

ㄧΑず return 痹瓃

    function hello(name)
    {
        return "hello, Mr. or Ms. " + name;
    }

 script い㊣ㄧΑ

    hello("Lee");

 head 跋办㊣ㄧΑ

ミ JavaScript 癟よ遏
    window.alert("This is an alert!");

<html>
<head>
<script language="JavaScript">
<!--
        window.alert("This is an alert!");
//-->
</script>
</head>
<body>
        html 絏
</body>
</html>
ㄧΑい㊣ JavaScript 癟よ遏
<html>
<head>
<script language="JavaScript">
<!--
    function show_message()
    {
        window.alert("This is an alert!");
    }
    show_message();
//-->
</script>
</head>
<body>
        html 絏
</body>
</html>

 body 跋办㊣ㄧΑ

<html>
<head>
<script language="JavaScript">
<!--
    function print_text()
    {
        document.write("I came from a function!");
    }
//-->
</script>
</head>
<body>
<h4> body 跋办㊣ㄧΑ</h4>
<script language="JavaScript">
<!--
    print_text();
//-->
</script>
<p>
<B>This is a bold statement!</B>
</body>
</html>

眖ㄧΑ㊣ㄧΑ

<head>
<script language="JavaScript">
<!--
    function update_alert()
    {
        window.alert("Welcome! This site is updated daily!");
    }
    function call_alert()
    {
        update_alert();
    }
    call_alert();
//-->
</script>
</head>
ㄒ: 
<head>
<script language="JavaScript">
<!--
    function update_alert()
    {
        window.alert("Welcome! This site is updated daily!");
    }
    function section_alert()
    {
        window.alert("Please visit the picture section!");
    }
    function links_alert()
    {
        window.alert("Also, check out my links page!");
    }
    function get_message()
    {
        update_alert();
        section_alert();
        links_alert();
    }
    get_message();
//-->
</script>
</head>

狦

㊣Τ把计ㄧΑ

<head>
<script language="JavaScript">
<!--
    function alerts( message )
    {
        window.alert( message );
    }
    function get_message()
    {
        alerts("Welcome! This site is updated daily!");
        alerts("Please visit the picture section!");
        alerts("Also, check out my links page!");
    }
    get_message();
//-->
</script>
</head>

ㄏノ办跑计

<script language="JavaScript">
<!--
    var mycar = "honda";
    var paycheck = 1200;
    function new_car()
    {
        mycar = "Ferrari";          // 办跑计
        paycheck = 3500;            // 办跑计
        document.write( "You need $" + paycheck + " to get a " + mycar );
    }
    new_car();
    document.write( "You make $" + paycheck + " and have a " + mycar );
//-->
</script>

狦

ㄏノ跋办跑计

<script language="JavaScript">
<!--
    var mycar = "honda";
    var paycheck = 1200;
    function new_car()
    {
        var mycar = "Ferrari";      // 跋办跑计
        var paycheck = 3500;        // 跋办跑计
        document.write( "You need $" + paycheck + " to get a " + mycar+ "." );
    }
    new_car();
    document.write( "You make $" + paycheck + " and have a " + mycar + ".");
//-->
</script>

狦

㊣Τ return 痹瓃ㄧΑ

<script language="JavaScript">
<!--
    function get_added_text()
    {
        var text1 = "This is ";
        var text2 = "fun!";
        var added_text = text1 + text2;
        return added_text;
    }
    var alert_text = get_added_text();
    window.alert( alert_text );
//-->
</script>

狦