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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<script type="text/javascript">
function isAcrobatPluginInstall(){
if (navigator.plugins && navigator.plugins.length) {
for (x=0; x<navigator.plugins.length;x++) {
if (navigator.plugins[x].name== 'Adobe Acrobat')
return true;
}
}
//下面代码都是处理IE浏览器的情况
else if (window.ActiveXObject)
{
for (x=2; x<10; x++)
{
try
{
oAcro=eval("new ActiveXObject('PDF.PdfCtrl."+x+"');");
if (oAcro)
{
return true;
}
}
catch(e) {}
}
try
{
oAcro4=new ActiveXObject('PDF.PdfCtrl.1');
if (oAcro4)
return true;
}
catch(e) {}
try
{
oAcro7=new ActiveXObject('AcroPDF.PDF.1');
if (oAcro7)
return true;
}
catch(e) {}
}
}
</script>
</head>
<body>
<input type="button" name="kkk" value="点击检查Adobe Acrobat 插件是否安装" onclick="if(isAcrobatPluginInstall()) alert('Adobe Acrobat 插件已安装 ');" />
</body>
</html>