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             <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"  
              "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> 
            <html xmlns="http://www.w3.org/1999/xhtml"> 
                     <head> 
                               <title>Using responseText with innerHTML</title> 
                               <META http-equiv=Content-Type content="text/html; charset=GBK"> 
            <script  type="text/javascript">  
            var xmlHttp;  
            function createXMLHttpRequest() {  
                if (window.ActiveXObject) {  
                    xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");  
                }  
                else if (window.XMLHttpRequest) {  
                    xmlHttp = new XMLHttpRequest();  
                }  
            }   
            function startRequest() {  
                createXMLHttpRequest();  
                xmlHttp.onreadystatechange = handleStateChange;  
                xmlHttp.open("GET", "innerHTML.txt", true);  
                xmlHttp.send(null);  
            }  
            function handleStateChange() {  
                if(xmlHttp.readyState == 4) {  
                    if(xmlHttp.status == 200) {                                          
                        document.getElementById("results").innerHTML = xmlHttp.responseText;  
                    }  
                }  
            }  
            </script> 
                     </head> 
                     <body> 
                               <form  action="#"> 
                                        please content:<input  type="button"  value="Search for Today’s Activities" onclick="startRequest();" /> 
                                        <span id="results"></span> 
                               </form> 
                     </body> 
            </html> 
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