这篇博客展示了如何使用HTML中的JavaScript函数来控制SWF格式的电影播放。通过`<input>`按钮触发`startMovie()`、`stopMovie()`、`rewindMovie()`和`displayFrameCount()`等函数，实现播放、停止、倒退和显示帧数等功能。这些函数通过`document.getElementById("index")`获取SWF对象并调用其方法进行操作。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>微蓝</title>
</head>
<script type="text/javascript">
<!--
function startMovie() {
var oFlashMovie = document.getElementById("index");
oFlashMovie.Play();
}
function stopMovie() {
var oFlashMovie = document.getElementById("index");
oFlashMovie.StopPlay();
}
function rewindMovie() {
var oFlashMovie = document.getElementById("index");
oFlashMovie.Rewind();
}
function displayFrameCount() {
var oFlashMovie = document.getElementById("index");
if (typeof oFlashMovie == "function") {
alert("There are " + oFlashMovie.TotalFrames() + " frames in the movie.");
} else {
alert("There are " + oFlashMovie.TotalFrames + " frames in the movie.");
}
}
function displayIsMoviePlaying() {
var oFlashMovie = document.getElementById("index");
if (oFlashMovie.IsPlaying()) {
alert("The movie is playing.");
} else {
alert("The movie is stopped.");
}
}
//-->
</script>
<body>
<center>
<table width="731" height="704" bgcolor="#CCCCCC">
<tr>
<td width="721" height="451" align="center" valign="middle"><p></p>
<table width="100%" height="44" bgcolor="#CCCCCC">
<tr>
<td width="100%" height="38" align="center"><span class="STYLE15">海南省万宁市大茂镇赖氏木材拼板厂</span></td>
</tr>
</table>
<object type="application/x-shockwave-flash" data="index.swf" width="400" height="400" id="index">
<param name="movie" value="index.swf"/>
<param name="quality" value="high" /><!--将flash的清晰度设为高-->
<param name="menu" value="false" /><!--将flash的右键菜单隐藏-->
<param name="wmode" value="transparent" /><!--设置flash背景透明-->
</object>
<p>
<input type="button" value="Play" onclick="startMovie()" /> <br/>
<input type="button" value="Stop" onclick="stopMovie()" /> <br/>
<input type="button" value="Rewind" onclick="rewindMovie()" /> <br/>
<input type="button" value="How Many Frames?" onclick="displayFrameCount()" /> <br/>
<input type="button" value="Is Movie Playing?" onclick="displayIsMoviePlaying()" />
</td>
</tr>
</table></td>
</tr>
</table>
</center>
</body>
</html>
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