var xmlHttp;
var addNew;
var infoidpl

function GetXmlHttpObject(handler)
{
	var objXmlHttp=null	
	if (navigator.userAgent.indexOf("MSIE")>=0)
	{ 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0)
		{
			strName="Microsoft.XMLHTTP"
		} 
		try
		{   
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} 
		catch(e)
		{ 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	}
	else
	{
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
}

/* 显示留言 */
function showre(id,no)
{
 document.getElementById("list").innerHTML = "";
 var url = "/Ping.asp?id="+id+"&page="+no;
 xmlHttp=GetXmlHttpObject(showlist)
 xmlHttp.open("GET", url , true)
 xmlHttp.send(null)
}

function showlist()
{
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") {   
	    document.getElementById("list").innerHTML = ""
	    xmlIDN = xmlHttp.responseXML.getElementsByTagName("IDN")
		xmlAuthor = xmlHttp.responseXML.getElementsByTagName("Author")
		xmlContent = xmlHttp.responseXML.getElementsByTagName("Content")
		xmlNoI = xmlHttp.responseXML.getElementsByTagName("NoI")
		xmlIP = xmlHttp.responseXML.getElementsByTagName("IP")
		xmlmd1 = xmlHttp.responseXML.getElementsByTagName("md1")
		xmlmd2 = xmlHttp.responseXML.getElementsByTagName("md2")
		xmlreContent = xmlHttp.responseXML.getElementsByTagName("reContent")
		//输出评论
		for (i=0;i< xmlContent.length;i++) {  
		    var Content = xmlContent[i].firstChild.data;
            var div = document.createElement("DIV");   
            div.id = i; 
			if (Content == "没有评论") {
			    //alert(1)
			    div.innerHTML = "<div style='padding:5px;color:#ff0000'>暂时还没有评论</div>"
			}
			else {
			
			    var Author = xmlAuthor[i].firstChild.data;
			    var Content = xmlContent[i].firstChild.data;
			    var PostTime = xmlAuthor[i].getAttribute('PostTime');
			    var IDN = xmlIDN[i].firstChild.data;
			    var ID = xmlNoI[i].firstChild.data;
			    var md1 = xmlmd1[i].firstChild.data;
			    var md2 = xmlmd2[i].firstChild.data;
			    var IP = xmlIP[i].firstChild.data;
				var reContent = xmlreContent[i].firstChild.data;

				if (get_cookiepl(IDN)!=IDN){
			    div.innerHTML = "<div class='plun' style='clear:both;'><div class='ptitle'><div class='pnoi'><b><font color='blue'>"+ID+"</font></b> 楼:</div><div class='pname'>"+Author+"</div><div class='pIP'>来自：<a href='http://www.gxtiku.com/IP.asp?IP="+IP+"' target='_blank'>"+IP+"</a></div><div class='ptime'>发表于 "+PostTime+"</div><div class='dc'><a onClick=getmoodpl("+IDN+",'mood1'); href='javascript:void(0);' name='radiobutton' value='radiobutton' align='absmiddle'><span id='md0"+IDN+"'>支持("+md1+")</span></a>　<a onClick=getmoodpl("+IDN+",'mood2'); href='javascript:void(0);' name='radiobutton' value='radiobutton' align='absmiddle'><span id='md1"+IDN+"'>反对("+md2+")</span></a></div></div><br><div class='pings'>"+Content+"</div><div class='repings'>"+reContent+"</div></div>"
				}
				else
				{
			    div.innerHTML = "<div class='plun' style='clear:both;'><div class='ptitle'><div class='pnoi'><b><font color='blue'>"+ID+"</font></b> 楼:</div><div class='pname'>"+Author+"</div><div class='pIP'>来自：<a href='http://www.gxtiku.com/IP.asp?IP="+IP+"' target='_blank'>"+IP+"</a></div><div class='ptime'>发表于 "+PostTime+"</div><div class='dc'><a onClick=getmoodpl("+IDN+",'mood1'); href='javascript:void(0);' name='radiobutton' value='radiobutton' align='absmiddle'><span id='md0"+IDN+"' style='color:#666;'>支持("+md1+")</span></a>　<a onClick=getmoodpl("+IDN+",'mood2'); href='javascript:void(0);' name='radiobutton' value='radiobutton' align='absmiddle'><span id='md1"+IDN+"' style='color:#666;'>反对("+md2+")</span></a></div></div><br><div class='pings'>"+Content+"</div><div class='repings'>"+reContent+"</div></div>"				
				}
                
			}
            document.getElementById("list").appendChild(div);

		}
		
		var page = xmlHttp.responseXML.getElementsByTagName("data")[0].getAttribute('page');
	    var ID = xmlHttp.responseXML.getElementsByTagName("data")[0].getAttribute('ID');
	    var D_Nums = xmlHttp.responseXML.getElementsByTagName("data")[0].getAttribute('D_Nums');
		
		if (Content == "没有评论") {
		document.getElementById('commentframe').innerHTML = D_Nums;
		}
		else
		{
		document.getElementById('commentframe').innerHTML = D_Nums;
		  if(document.getElementById('commentframeB'))   
          {   
		  document.getElementById('commentframeB').innerHTML = D_Nums;
          }
		}

		 //输出分页信息
		P_Nums = xmlHttp.responseXML.getElementsByTagName("data")[0].getAttribute('P_Nums');
		if (P_Nums>1) {

		    var l1 = "<a class='total'>共"+D_Nums+"条评论</a><a class='pages'>&nbsp;"+page+"/"+P_Nums+"&nbsp;</a>"
			l1 = (page>1)?l1+"<a href='javascript:showre("+ID+",1)' class='redirect' title='第一页'><<&nbsp;</a>":l1;
			var l2 = "";
			for (var i =1;i<=P_Nums;i++) {
			     l2 += (i == page)?"<a class='curpage'>"+i+"</a>":"<a href='javascript:showre("+ID+","+i+")' class='num'>"+i+"</a>"
			}
			l2 = (page == P_Nums)?l2:l2+"<a href='javascript:showre("+ID+","+P_Nums+")' class='redirect' title='最后页'>>>&nbsp;</a>"
			document.getElementById("MultiPage").innerHTML = l1+l2;
		}
	}
	
}

/* 发送留言 */
function AddNew() {
    document.getElementById("sendGuest").disabled = true;
    var Author = escape(document.getElementById("memAuthor").value);
    var Content = escape(document.getElementById("memContent").value);
	var ArticleID = escape(document.getElementById("ArticleID").value);
    if (Author == "" || Content == "") {
	    alert("请填写完整！");
		document.getElementById("sendGuest").disabled = false;
		return false;
	}
    addNew = GetXmlHttpObject(sendGuest);
    var GuestInfo = "Author="+Author+"&ArticleID="+ArticleID+"&Content="+Content;
    addNew.open("POST","/AddNew.asp",false); 
    addNew.setRequestHeader("Content-Type","application/x-www-form-urlencoded") 
    addNew.send(GuestInfo); 
} 

function sendGuest() {
    if (addNew.readyState==4 || addNew.readyState=="complete") {
	   if(unescape(addNew.responseText)!='')
	   {alert(unescape(addNew.responseText));}
	   document.getElementById("sendGuest").disabled = false;
	   //document.getElementById("memAuthor").value = "";
	   document.getElementById("memContent").value = "";
	   showre(document.getElementById("ArticleID").value,1);
	} 
}
function reSet() {
     document.getElementById("memAuthor").value = "";
	 document.getElementById("memContent").value = "";
}



function getmoodpl(infoid,mood_id)
{
infoidpl=infoid;
	//if(moodztpl == "1") 
    if (get_cookiepl(infoidpl)==infoidpl)
	{
		alert("-_-|||，本条评论您已经表态过了！");
	}
	else {
		url = "http://"+window.location.host+"/xinqinglist.asp?action=mood&id="+infoid+"&typee="+mood_id+"&m=" + Math.random();
		makeRequestpl(url,'return_reviewpl','GET','');
        //moodztpl = "1";
       addCookie(infoidpl,infoidpl,1) 
		no="1";
		alert("投票成功！");
   	}
}


function addCookie(name,value,expiresHours)
{ 
 var cookieString=name+"="+escape(value); 
 //判断是否设置过期时间 
 if(expiresHours>0){ 
 var today = new Date();
 var expires = new Date();
 expires.setTime(today.getTime()+expiresHours*24*3600*1000); 
 cookieString=cookieString+"; expires="+expires.toGMTString(); 
 } 
 document.cookie=cookieString; 
} 

function makeRequestpl(url, functionName, httpType, sendData) {
	http_request = false;
	if (!httpType) httpType = "GET";

	if (window.XMLHttpRequest) { // Non-IE...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) {
			http_request.overrideMimeType('text/plain');
		}
	} else if (window.ActiveXObject) { // IE
		try {
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
			try {
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e) {}
		}
	}

	if (!http_request) {
		alert('Cannot send an XMLHTTP request');
		return false;
	}

	var changefunc="http_request.onreadystatechange = "+functionName;
	eval (changefunc);
	//http_request.onreadystatechange = alertContents;
	http_request.open(httpType, url, true);
	http_request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	http_request.send(sendData);
}
function $() {
  var elements = new Array();

  for (var i = 0; i < arguments.length; i++) {
    var element = arguments[i];
    if (typeof element == 'string')
      element = document.getElementById(element);

    if (arguments.length == 1)
      return element;

    elements.push(element);
  }

  return elements;
}

function get_cookiepl(Name) {
  var search = Name + "="
  var returnvalue = "";
  if (document.cookie.length > 0) {
    offset = document.cookie.indexOf(search)
    if (offset != -1) {
      offset += search.length
      end = document.cookie.indexOf(";", offset);
      if (end == -1)
      end = document.cookie.length;
      returnvalue=unescape(document.cookie.substring(offset, end))
    }
  }
  return returnvalue;
}

function remoodpl()
{
	url = "http://"+window.location.host+"/xinqinglist.asp?action=show&id="+infoid+"&m=" + Math.random();
	makeRequestpl(url,'return_reviewpl','GET','');
}

function return_reviewpl(ajax)
{
	if (http_request.readyState == 4) {
		if (http_request.status == 200) {
			var str_error_num = http_request.responseText;
			if(str_error_num=="error")
			{
				alert("信息不存在！");
			}
			else if(str_error_num==0)
			{
				alert("-_-|||，本条评论您已经表态过了！");
			}
			else
			{
				moodinnerpl(str_error_num);
			}
		} else {
			alert('Error');
		}
	}
}

function moodinnerpl(moodtext)
{
	var imga = "images/pre_02.gif";
	var imgb = "images/pre_01.gif";
	var color1 = "#666";
	var heightz = "80";	//图片100%时的高
	var hmax = 0;
	var hmaxpx = 0;
	var heightarr = new Array();
	var moodarr = moodtext.split(",");
	var moodzs = 0;
	for(k=0;k<2;k++) {
		moodarr[k] = parseInt(moodarr[k]);
		moodzs += moodarr[k];
	}
	for(i=0;i<2;i++) {
		heightarr[i]= Math.round(moodarr[i]/moodzs*heightz);
		if(heightarr[i]<1) heightarr[i]=1;
		if(moodarr[i]>hmaxpx) {
		hmaxpx = moodarr[i];
		}
	}

	for(j=0;j<2;j++)
	{
		if(moodarr[j]==hmaxpx && moodarr[j]!=0) {
			document.getElementById("md"+j+infoidpl).innerHTML = "<span style='color: "+color1+";'>支持("+moodarr[j]+")</span>";
		} else {
			document.getElementById("md"+j+infoidpl).innerHTML = "<span style='color: "+color1+";'>反对("+moodarr[j]+")</span>";
		}
	}
}