兼容Firefox的Javascript XSLT 处理XML文件

function initialize() {
    var xmlDoc;
    var xslDoc;

    // 判断浏览器的类型
    if(document.implementation && document.implementation.createDocument)
    {       
        // 支持Mozilla浏览器
        try
        {
            xmlDoc = document.implementation.createDocument("", "", null);   
            xmlDoc.async = false;
            xmlDoc.load("guestbook/guestbook.xml");
        }
        catch(e)
        {
            alert("error:001");
        }
        try
        {
            xslDoc = document.implementation.createDocument("", "", null);
            xslDoc.async = false;    
              xslDoc.load("guestbook/guestbook.xsl");
             
          }
          catch(e)
          {
              alert("error:002");
          }
          try
          {
              // 定义XSLTProcessor对象   
            var xsltProcessor = new XSLTProcessor();
            xsltProcessor.importStylesheet(xslDoc);
            var oResultFragment = xsltProcessor.transformToFragment(xmlDoc,document);
            // 将解析过的文本输出到页面
            var oDiv = document.getElementById("guestbookPanel");
            oDiv.appendChild(oResultFragment);
        }
        catch(e)
        {
            alert("error:003");
        }   
    }
    else if(typeof window.ActiveXObject != 'undefined')
    {       
        //var xmlDoc=Server.CreateObject("Msxml2.DOMDocument.4.0");       
        // 支持IE浏览器
        xmlDoc = new ActiveXObject('Microsoft.XMLDOM');
        xslDoc = new ActiveXObject('Microsoft.XMLDOM');
        xmlDoc.async = false;
        xslDoc.async = false;    
        xmlDoc.load("guestbook/guestbook.xml");
          xslDoc.load("guestbook/guestbook.xsl");
        guestbookPanel.innerHTML = xmlDoc.documentElement.transformNode(xslDoc);   
    }
    else
    {
        alert("Browser unknown!");
    }
}

var xmlDoc;
 var xslDoc;
 // 判断浏览器的类型
 if(document.implementation && document.implementation.createDocument)
 { 
  // 支持Mozilla浏览器
  try
  {
   xmlDoc = document.implementation.createDocument("", "", null);
   xmlDoc.async = false;
   xmlDoc.load("guestbook/guestbook.xml");
   xslDoc = document.implementation.createDocument("", "", null);
   xslDoc.async = false; 
     xslDoc.load("guestbook/guestbook.xsl");    
     // 定义XSLTProcessor对象
   var xsltProcessor = new XSLTProcessor();
   xsltProcessor.importStylesheet(xslDoc);
    // transformToDocument方式
    var result = xsltProcessor.transformToDocument(xmlDoc);
    var xmls = new XMLSerializer();
    document.getElementById("guestbookPanel").innerHTML = xmls.serializeToString(result);
  }
  catch(e)
  {
   alert("Unable to do xml/xsl processing");
  }
 }
 else if(typeof window.ActiveXObject != 'undefined')
 {
  try
  {
   // 支持IE浏览器
   xmlDoc = new ActiveXObject('Msxml2.DOMDocument');
   xslDoc = new ActiveXObject('Msxml2.DOMDocument');
   xmlDoc.async = false;
   xslDoc.async = false; 
   xmlDoc.load("guestbook/guestbook.xml");
     xslDoc.load("guestbook/guestbook.xsl");
   guestbookPanel.innerHTML = xmlDoc.documentElement.transformNode(xslDoc);
  }
  catch(e)
  {
   alert("Unable to do xml/xsl processing");
  }
 }
 else
 {
  alert("Browser unknown!");
 }