/* innerhtml.js
 * Copyright Ma Bingyao <andot@ujn.edu.cn>
 * Version: 1.9
 * LastModified: 2006-06-04
 * This library is free.  You can redistribute it and/or modify it.
 * http://www.coolcode.cn/?p=117
 */
var global_html_pool = [];
var global_script_pool = [];
var global_script_src_pool = [];
var global_lock_pool = [];
var innerhtml_lock = null;
var document_buffer = "";

function set_innerHTML(obj_id, html, time) {
    if (innerhtml_lock == null) {
        innerhtml_lock = obj_id;
    }
    else if (typeof(time) == "undefined") {
        global_lock_pool[obj_id + "_html"] = html;
        window.setTimeout("set_innerHTML('" + obj_id + "', global_lock_pool['" + obj_id + "_html']);", 10);
        return;
    }
    else if (innerhtml_lock != obj_id) {
        global_lock_pool[obj_id + "_html"] = html;
        window.setTimeout("set_innerHTML('" + obj_id + "', global_lock_pool['" + obj_id + "_html'], " + time + ");", 10);
        return;
    }

    function get_script_id() {
        return "script_" + (new Date()).getTime().toString(36)
          + Math.floor(Math.random() * 100000000).toString(36);
    }

    document_buffer = "";

    document.write = function (str) {
        document_buffer += str;
    }
    document.writeln = function (str) {
        document_buffer += str + "\n";
    }

    global_html_pool = [];

    var scripts = [];
    html = html.split(/<\/script>/i);
    for (var i = 0; i < html.length; i++) {
        global_html_pool[i] = html[i].replace(/<script[\s\S]*$/ig, "");
        scripts[i] = {text: '', src: '' };
        scripts[i].text = html[i].substr(global_html_pool[i].length);
        scripts[i].src = scripts[i].text.substr(0, scripts[i].text.indexOf('>') + 1);
        scripts[i].src = scripts[i].src.match(/src\s*=\s*(\"([^\"]*)\"|\'([^\']*)\'|([^\s]*)[\s>])/i);
        if (scripts[i].src) {
            if (scripts[i].src[2]) {
                scripts[i].src = scripts[i].src[2];
            }
            else if (scripts[i].src[3]) {
                scripts[i].src = scripts[i].src[3];
            }
            else if (scripts[i].src[4]) {
                scripts[i].src = scripts[i].src[4];
            }
            else {
                scripts[i].src = "";
            }
            scripts[i].text = "";
        }
        else {
            scripts[i].src = "";
            scripts[i].text = scripts[i].text.substr(scripts[i].text.indexOf('>') + 1);
            scripts[i].text = scripts[i].text.replace(/^\s*<\!--\s*/g, "");
        }
    }

    var s;
    if (typeof(time) == "undefined") {
        s = 0;
    }
    else {
        s = time;
    }

    var script, add_script, remove_script;

    for (var i = 0; i < scripts.length; i++) {
        var add_html = "document_buffer += global_html_pool[" + i + "];\n";
        add_html += "document.getElementById('" + obj_id + "').innerHTML = document_buffer;\n";
        script = document.createElement("script");
        if (scripts[i].src) {
            script.src = scripts[i].src;
            if (typeof(global_script_src_pool[script.src]) == "undefined") {
                global_script_src_pool[script.src] = true;
                s += 2000;
            }
            else {
                s += 10;
            }
        }
        else {
            script.text = scripts[i].text;
            s += 10;
        }
        script.defer = true;
        script.type =  "text/javascript";
        script.id = get_script_id();
        global_script_pool[script.id] = script;
        add_script = add_html;
        add_script += "document.getElementsByTagName('head').item(0)";
        add_script += ".appendChild(global_script_pool['" + script.id + "']);\n";
        window.setTimeout(add_script, s);
        remove_script = "document.getElementsByTagName('head').item(0)";
        remove_script += ".removeChild(document.getElementById('" + script.id + "'));\n";
        remove_script += "delete global_script_pool['" + script.id + "'];\n";
        window.setTimeout(remove_script, s + 10000);
    }

    var end_script = "if (document_buffer.match(/<\\/script>/i)) {\n";
    end_script += "set_innerHTML('" + obj_id + "', document_buffer, " + s + ");\n";
    end_script += "}\n";
    end_script += "else {\n";
    end_script += "document.getElementById('" + obj_id + "').innerHTML = document_buffer;\n";
    end_script += "innerhtml_lock = null;\n";
    end_script += "}";
    window.setTimeout(end_script, s);
}

var http_request=false;
//初始化，指定处理函数，发送请求的函数
function send_request(url){
	http_request=false;
	//开始初始化XMLHttpRequest对象
	if(window.XMLHttpRequest){		//Mozilla浏览器
		http_request=new XMLHttpRequest();
		if(http_request.overrideMimeType){		//设置MIME类别
			http_request.overrideMimeType("text/xml");
		}
	}else if(window.ActiveXObject){			//IE浏览器
  		try{
  			http_request=new ActiveXObject("Msxml2.XMLHttp");
  		}catch(e){
   			try{
   				http_request=new ActiveXobject("Microsoft.XMLHttp");
   			}catch(e){}
  		}
	}
 	if(!http_request){		//异常，创建对象实例失败
  		window.alert("创建XMLHttp对象失败!");
  		return false;
 	}
 	http_request.onreadystatechange=processrequest;
	//确定发送请求方式，URL，及是否同步执行下段代码
    http_request.open("GET",url,true);
 	http_request.send(null);
}

///////////////////////
function echo(obj1,html)
{
    $(obj1).innerHTML=html;
}
function $(id)
{
    return document.getElementById(id);    
}

function createXMLHttpRequest() {
    var xmlHttpObj;
    if (window.ActiveXObject) {
        xmlHttpObj = new ActiveXObject("Microsoft.XMLHTTP");
    }else if (window.XMLHttpRequest) {
        xmlHttpObj = new XMLHttpRequest();
    }
    return xmlHttpObj;
}

function parseResults(obj1,xmlHttp) {
var results = xmlHttp.responseXML;
var item = null;
var title;
var items = results.getElementsByTagName("item");
for(var i = 0; i < items.length; i++) {
item = items[i];
title = item.getElementsByTagName("title")[0].firstChild.nodeValue;
 //clearPreviousResults();
link2=item.getElementsByTagName("link")[0].firstChild.nodeValue;
title=str(title);
addListRow(title,link2,obj1);
}
}

function readrss(name,obj)
{ 
var xmlHttp=createXMLHttpRequest();
var url="../../view/ajax/ajaxview.php?out="+name;
xmlHttp.onreadystatechange = handleStateChange;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
    function handleStateChange()//FN2
    {
        if(xmlHttp.readyState==2)
        {
            
            echo(obj,"正在读取数据...");
        }
        else if(xmlHttp.readyState==4)
        {
            if(xmlHttp.status==200)
            {
			if(obj!=''){
				set_innerHTML(obj, xmlHttp.responseText);
			}
			document.getElementById(obj).innerHTML=xmlHttp.responseText;
            echo(obj,xmlHttp.responseText);
            //clearPreviousResults(obj);
            parseResults(obj,xmlHttp);
			reobj=obj;
            }
        }
    }//End FN2

}
//////////////////////////end
//处理返回信息的函数
function processrequest(){
	if(http_request.readyState==4){		//判断对象状态
		if(http_request.status==200){		//信息已成功返回，开始处理信息
   			document.getElementById(reobj).innerHTML=http_request.responseText;
  		}else{			//页面不正常
   			alert("您所请求的页面不正常!");
  		}
	}
}

//计算字符长度
function checkStrLen(string){
	var str,Num = 0;
	for(var i=0;i<string.length;i++){
		str = string.substring(i,i+1);
		if(str<="~"){  //判断是否双字节
   			Num+=1;
		}else{
   			Num+=2;
 		}
	}
 	return Num;
}

//验证username
function usercheck(obj){
	var f=document.form;
	var uservalue=f.Forum_User_Name.value;
	var userlen=checkStrLen(uservalue);
	var nostr="51cto|51ct0|root|妈的|傻逼|王八|admin|管理|bbs|blog|group|guest|游客|biz|shop|tea|travel|cate|food|hotel";
	var pattern = new RegExp(nostr,"gi");
	if(uservalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>用户名不能为空!</span>";
		/*f.Forum_User_Name.focus();*/
		return false;
 	}else if(userlen<4){
   		document.getElementById(obj).innerHTML="<span class='font_3'>用户名不能小于4个字符!</span>";
   		f.Forum_User_Name.focus();
   		return false;
 	}else if(userlen>14){
   		document.getElementById(obj).innerHTML="<span class='font_3'>用户名不能大于14个字符!</span>";
   		f.Forum_User_Name.focus();
   		return false;
 	}else if(pattern.exec(uservalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>用户名包含敏感字符或被系统屏蔽!</span>";
   		f.Forum_User_Name.focus();
   		return false;
	}else{
		document.getElementById(obj).innerHTML="正在读取数据...";
		//send_request('checkuser1.php?username='+uservalue);
		send_request('zcyhzl.php?action=checknick&nick='+uservalue);
		reobj=obj;
	}
}

//验证password
function pwdcheck(obj){
	var f=document.form;
 	var pwdvalue=f.Forum_User_pass.value;
 	if(pwdvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>密码不能为空!</span>";
   		/*f.Forum_User_pass.focus();*/
   		return false;
 	}else if(f.Forum_User_pass.length<4){
   		document.getElementById(obj).innerHTML="<span class='font_3'>密码长度不能小于4个字符!</span>";
   		f.Forum_User_pass.focus();
   		return false;
 	}else if(f.Forum_User_pass.length>15){
   		document.getElementById(obj).innerHTML="<span class='font_3'>密码长度不能大于15个字符!</span>";
   		f.Forum_User_pass.focus();
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>密码填写正确!</span>";
 	}
}

//验证password2
function pwdrecheck(obj){
	var f=document.form;
	var repwd=f.Forum_User_repass.value;
	if(repwd==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>请再输入一次密码!</span>";
		/*f.Forum_User_repass.focus();*/
		return false;
	}else if(f.Forum_User_pass.value!=f.Forum_User_repass.value){
		document.getElementById(obj).innerHTML="<span class='font_3'>两次输入的密码不同!</span>";
		f.Forum_User_repass.focus();
		return false;
	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>密码输入正确!</span>";
	}
}

//验证email
function mailcheck(obj){
	var f=document.form;
 	var mailvalue=f.email.value;
 	var pamail=/^([a-zA-Z0-9\._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
 	if(mailvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>邮箱不能为空!</span>";
   		/*f.email.focus();*/
   		return false;
 	}else if(f.email.length<8){
   		document.getElementById(obj).innerHTML="<span class='font_3'>邮箱长度不正确!</span>";
   		f.email.focus();
   		return false;
 	}else if(!pamail.test(mailvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>邮箱不正确,请输入合法的邮箱地址!</span>";
   		f.email.focus();
   		return false;
 	}else{
   		//document.getElementById(obj).innerHTML="正在读取数据...";
		//send_request('checkemail1.php?email='+mailvalue);
		//reobj=obj;
   		document.getElementById(obj).innerHTML="<span class='font_5'>邮箱输入正确!</span>";
 	}
}

//验证验证码
function codecheck(obj){
	var f=document.form;
 	var codevalue=f.authinput.value;
 	if(codevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>请输入验证码!</span>";
   		/*f.email.focus();*/
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="正在读取数据...";
		send_request('zcyhzl.php?action=checkcode&code='+codevalue);
		reobj=obj;
   		//document.getElementById(obj).innerHTML="<span class='font_3'>(如果看不清请点击图片进行更换.)</span>";
 	}
}

//验证jshr
function jshrcheck(obj){
	var f=document.form;
 	var jshrvalue=f.Forum_Jshr.value;
 	if(jshrvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_5'>可以不填写介绍人。</span>";
   		/*f.email.focus();*/
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="正在读取数据...";
		send_request('zcyhzl.php?action=checkjshr&nick='+jshrvalue);
		reobj=obj;
 	}
}

//验证Vwebsite标准单元:空
function checkspace(name,obj){
	var f=document.form;
 	var spacevalue=document.getElementById(name).value;
 	if(spacevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>不能为空！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入成功!</span>";
 	}
}


//验证Vwebsite标准单元:支付宝
function checkalipay(name,obj){
	var f=document.form;
 	var alipayvalue=document.getElementById(name).value;
 	var paali=/^([a-zA-Z0-9\._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
 	if(alipayvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(alipayvalue.length<8){
   		document.getElementById(obj).innerHTML="<span class='font_3'>支付宝长度不正确!</span>";
   		return false;
 	}else if(!paali.test(alipayvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>支付宝不正确,请输入合法的支付宝帐号!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>支付宝帐号输入正确!</span>";
 	}
}


//验证Vwebsite标准单元:邮箱
function checkvmail(name,obj){
	var f=document.form;
 	var vmailvalue=document.getElementById(name).value;
 	var vmail=/^([a-zA-Z0-9\._-])+@([a-zA-Z0-9_-])+(\.[a-zA-Z0-9_-])+/;
 	if(vmailvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(vmailvalue.length<8){
   		document.getElementById(obj).innerHTML="<span class='font_3'>邮箱长度不正确!</span>";
   		return false;
 	}else if(!vmail.test(vmailvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>邮箱不正确,请输入合法的邮箱!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>邮箱输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:纯数字
function checkpnum(name,obj){
	var f=document.form;
 	var pnumvalue=document.getElementById(name).value;
 	var pnum=/^([0-9])/;
 	if(pnumvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!pnum.test(pnumvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:数字
function checknum(name,obj){
	var f=document.form;
 	var numvalue=document.getElementById(name).value;
 	var num=/^([0-9\.,])/;
 	if(numvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!num.test(numvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:手机
function checkmobile(name,obj){
	var f=document.form;
 	var mobilevalue=document.getElementById(name).value;
 	var mobile=/^([0-9])/;
 	if(mobilevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!mobile.test(mobilevalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
 	}else if(mobilevalue.length<8){
   		document.getElementById(obj).innerHTML="<span class='font_3'>长度不正确!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:身份证
function checkpid(name,obj){
	var f=document.form;
 	var pidvalue=document.getElementById(name).value;
 	var pid=/^([0-9])/;
 	if(pidvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!pid.test(pidvalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
 	}else if(pidvalue.length<15){
   		document.getElementById(obj).innerHTML="<span class='font_3'>号码长度不够!</span>";
   		return false;
 	}else if(pidvalue.length>18){
   		document.getElementById(obj).innerHTML="<span class='font_3'>号码超长了!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:电话
function checkphone(name,obj){
	var f=document.form;
 	var phonevalue=document.getElementById(name).value;
 	var phone=/^([0-9()-])/;
 	if(phonevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!phone.test(phonevalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>输入了非法字符!</span>";
   		return false;
 	}else if(phonevalue.length<6){
   		document.getElementById(obj).innerHTML="<span class='font_3'>长度不正确!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:邮编
function checkzcode(name,obj){
	var f=document.form;
 	var zcodevalue=document.getElementById(name).value;
 	var zcode=/^([0-9])/;
 	if(zcodevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_6'>当前为空!如果使用此功能，请正确输入，如果不使用则不需要输入。</span>";
   		return false;
 	}else if(!zcode.test(zcodevalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
	}else if(zcodevalue.length<6){
   		document.getElementById(obj).innerHTML="<span class='font_3'>长度不正确!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:年龄
function checkage(name,obj){
	var f=document.form;
 	var agevalue=document.getElementById(name).value;
 	var age=/^([0-9])/;
 	if(agevalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须填写年龄!</span>";
   		return false;
 	}else if(!age.test(agevalue)){
   		document.getElementById(obj).innerHTML="<span class='font_3'>只能输入数字!</span>";
   		return false;
 	}else if(agevalue.length<2){
   		document.getElementById(obj).innerHTML="<span class='font_3'>年纪太小!</span>";
   		return false;
 	}else if(agevalue.length>2){
   		document.getElementById(obj).innerHTML="<span class='font_3'>年纪太大!</span>";
   		return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>年龄输入正确!</span>";
 	}
}

//验证Vwebsite标准单元:性别
function checksex(name,obj){
	var f=document.form;
 	var sexvalue=document.getElementById(name).value;
 	if(sexvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须选择性别！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>性别选择成功!</span>";
 	}
}

//验证Vwebsite标准单元:年份
function checkyear(name,obj){
	var f=document.form;
 	var yearvalue=document.getElementById(name).value;
 	if(yearvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须选择年份！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>年份选择成功!</span>";
 	}
}

//验证Vwebsite标准单元:月份
function checkmonth(name,obj){
	var f=document.form;
 	var monthvalue=document.getElementById(name).value;
 	if(monthvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须选择月份！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>月份选择成功!</span>";
 	}
}

//验证Vwebsite标准单元:日期
function checkday(name,obj){
	var f=document.form;
 	var dayvalue=document.getElementById(name).value;
 	if(dayvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须选择日期！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>日期选择成功!</span>";
 	}
}


//验证Vwebsite标准单元:从事行业
function checkhy(name,obj){
	var f=document.form;
 	var hyvalue=document.getElementById(name).value;
 	if(hyvalue==""){
		document.getElementById(obj).innerHTML="<span class='font_3'>必须选择行业！</span>";
   		//document.getElementById(name).focus();
   		//return false;
 	}else{
   		document.getElementById(obj).innerHTML="<span class='font_5'>行业选择成功!</span>";
 	}
}