6.javascript---第三天源代码

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ImageTest1.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<!--鼠标动作时图片会产生动作-->
<HTML>

<HEAD>

    <TITLE> ImageTest1 </TITLE>
</HEAD>

<BODY>
    <script language="javascript">
        var defaultImage = new Image;
        defaultImage.src = "winxpaa11.jpg";
        var rolledImage = new Image;
        rolledImage.src = "winxpaa13.jpg";
        var thirdImage = new Image;
        thirdImage.src = "winxpaa10.jpg";
        /*<img src = "C:/Documents and Settings/Administrator/My
        Documents/壁纸/winxpaa14.jpg" name = "myImage">  
        <a href = "#" onClick = "window.alert(document.myImage.width)">width</a><br>  
        <a href = "#" onClick = "window.alert(document.myImage.height)"><img src =
        "C:/Documents and Settings/Administrator/My Documents/壁纸/winxpaa13.jpg" name =
        "myImage2"></a><br><br><br>  
        */
    </script>
    <img src="winxpaa14.jpg" name="myImage" onClick="window.alert('fefef');">
    <a href="#" onClick="document.myImage3.src = defaultImage.src;"
        onMouseOver="document.myImage3.src = rolledImage.src" onMouseOut="document.myImage3.src =defaultImage.src">
        <image src="winxpaa15.jpg" name="myImage3">
    </a><br>

</BODY>

</HTML>

ImageTest2.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!--用于显示3个随机图片-->

<HTML>

<HEAD>
    <TITLE> ImageTest2 </TITLE>
    <script language="javascript">
        var imageList = new Array;
        for (var i = 0; i < 5; i++) {
            imageList[i] = "winxpaa1" + i + ".jpg";
        }

        function X() { //var s = "<img src = C:/Documents and Settings/Administrator/My
            Documents / 壁纸 / winxpaa13.jpg > ";  
            //document.write(s);  
            var imageChoice = Math.floor(Math.random() * imageList.length);
            document.write('<img src="' + imageList[imageChoice] + '"width = 100 height =
                100 > ');  
            }
    </script>
</HEAD>

<BODY>
    <script language="javascript">
        X();
        X();
        X();
    </script>

</BODY>

</HTML>