var request = 
{ 
    QueryString : function(val) 
    { 
        var uri = window.location.search;         
        var re = new RegExp("" +val+ "=([^&?]*)", "ig"); 
        return ((uri.match(re))?(uri.match(re)[0].substr(val.length+1)):null); 
    } 
}
CommentDetail();
function CommentDetail()
{
    //获取留言ID号    
    DetailCommentLoading();
    var cmID = request.QueryString("cmID");  

    //alert(cmID);   
    dealActdetails("/pager/CommenDetail.aspx?cmID="+cmID+"&"+Math.random());
}
//AJAX 获取远程数据
var xmlHttpdetails;
function createXMLHttpRequestdetails()
{ //创建一个xmlHttpRequest对象
    
    try{ xmlHttpdetails = new ActiveXObject("Msxml2.XMLHTTP"); }
    catch(e)
    {
        try{ xmlHttpdetails = new ActiveXObject("Microsoft.XMLHTTP"); }
        catch(e){ xmlHttpdetails = null; }    
    }
    if( !xmlHttpdetails && (typeof XMLHttpRequest != "undefined") )
        xmlHttpdetails = new XMLHttpRequest();   
    
}

function DetailCommentLoading()
{
    if(document.getElementById("tag_comment_title")!= null)
    {
        document.getElementById("tag_comment_title").innerHTML ="Loading....";        
    }                           
    if(document.getElementById("tag_comment_detail")!= null)
    {
        document.getElementById("tag_comment_detail").innerHTML ="Loading....";        
    }
    if(document.getElementById("tag_comment_posttime")!= null)
    {
        document.getElementById("tag_comment_posttime").innerHTML ="Loading....";        
    }
}

function dealActdetails(url)
{   
    createXMLHttpRequestdetails();
    xmlHttpdetails.onreadystatechange = handleStateChangedetails; //请求状态改变事件触发handleStateChangedetails功能
    xmlHttpdetails.open("GET",url); //采用get方法提交数据
    xmlHttpdetails.send(null);       
}
function handleStateChangedetails()
{
    if(xmlHttpdetails.readyState == 4)
    {   //表示请求状态 4为完成
        if(xmlHttpdetails.status == 200)
        {
            var returnResult = xmlHttpdetails.responseText;
            //标题
            if(document.getElementById("tag_comment_title")!= null)
            {
                document.getElementById("tag_comment_title").innerHTML = returnResult.split('|')[0];                
            }
            //内容
            if(document.getElementById("tag_comment_detail")!= null)
            {
                document.getElementById("tag_comment_detail").innerHTML = returnResult.split('|')[1];                
            }     
            //作者时间
            if(document.getElementById("tag_comment_posttime")!= null)
            {
                document.getElementById("tag_comment_posttime").innerHTML = returnResult.split('|')[2];                
            }
                                   
        }
    }        
}