function autotag2(){ 

      var title = document.forms["myform"].txtTitle.value; 
//    var Message = document.forms["myform"].LogContent.value; 
      var oEditor = FCKeditorAPI.GetInstance('FCKeditor1') ;
      document.getElementById('hf_FCKEditor1').value=oEditor.GetXHTML();
      debugger;
      var Message =document.forms["myform"].hf_FCKEditor1.value;

    var Str="title=" + escape(title) + "&Message=" + escape(Message) + "&m=" + Math.random(); 
    document.forms["myform"].atuotag.disabled = true; 
    if (title.length < 1) { 
        alert("错误提示：没有填写标题！    "); 
        document.forms["myform"].atuotag.disabled = false; 
        return false 
    } 
    if (Message.length < 1) { 
        alert("错误提示：内容不能为空！    "); 
        document.forms["myform"].atuotag.disabled = false; 
        return false 
    } 
    else { 
        if (window.ActiveXObject) { 
            xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); 
        } 
        else if (window.XMLHttpRequest) { 
            xmlHttp = new XMLHttpRequest(); 
        } 
        var url = "/ajaxmethod/tags.aspx?Action=jiu"; 
        var query="title=" + escape(title) + "&Message=" + escape(Message) + "&m=" + Math.random(); 
        xmlHttp.onreadystatechange = function() { 
            if(xmlHttp.readyState == 4) { 
                if(xmlHttp.status == 200) { 
                    var TempStr = xmlHttp.responseText; 
                    document.forms["myform"].atuotag.disabled = false; 
                    if (TempStr == 0) { 
                        alert("没有找到可用！") 
                    } else { 
                        document.forms["myform"].txtTags.value += TempStr 
                    } 
                } 
                else{ 
                //alert("Ajax无返回！") 
                } 
            } 
        } 
        xmlHttp.open("POST", url, true); 
        xmlHttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
        xmlHttp.send(query); //Ajax技术中的xmlhttp.send()方法提供我们传送大量数据的功能
    } 
} 
  
</script>