<!--
function $$(ID,o){	
	var obj=o?o:document;
	if(ID.substring(0,1)=="#")return obj.getElementById(ID.substring(1));
	return obj.getElementsByTagName(ID);
}
function $C(clsn,tag,returnArray,o){
	var i,co,coi,arr=new Array(),isfind,obj;
	var clsnIndex,charBefore,charAfter;
	obj=o?o:document;
	co=obj.getElementsByTagName(tag),clen=co.length;
	for(i=0;i<clen;i++){
		coi=co[i];
		var coClsn=coi.className;
		clsnIndex=coClsn.indexOf(clsn);
		 if (clsnIndex!=-1){
			charBefore= coClsn.charAt(clsnIndex-1);
			charAfter= coClsn.charAt(clsnIndex+clsn.length);
			if((charBefore=="" || charBefore==" ")&&(charAfter=="" || charAfter==" ")){
				if(!returnArray){
					return coi;
				}else{
					arr.push(coi);isfind=true;
				}
			}
		}
	}
	 if(isfind)return arr;else return false;
}
function setIptDefault(f, ipt, v){
	f = document[f];
	ipt = f[ipt];
	ipt.value = !ipt.value ? v : ipt.value;
	ipt.onfocus = function(){
		if(this.value == v){
			this.value = '';
		}
	};
	f.onsubmit = function(){
		if(ipt.value == v){
			ipt.value = '';
		}
		return true;
	}
}

//xmlhttp和xmldom对象
var DedeXHTTP = null;
var DedeXDOM = null;
var DedeContainer = null;
var DedeShowError = false;
var DedeShowWait = false;
var DedeErrCon = "";
var DedeErrDisplay = "下载数据失败";
var DedeWaitDisplay = "正在下载数据...";

//获取指定ID的元素

function $DE(id) {
	return document.getElementById(id);
}

//gcontainer 是保存下载完成的内容的容器
//mShowError 是否提示错误信息
//DedeShowWait 是否提示等待信息
//mErrCon 服务器返回什么字符串视为错误
//mErrDisplay 发生错误时显示的信息
//mWaitDisplay 等待时提示信息
//默认调用 DedeAjax('divid',false,false,'','','')

function DedeAjax(gcontainer,mShowError,mShowWait,mErrCon,mErrDisplay,mWaitDisplay)
{

	DedeContainer = gcontainer;
	DedeShowError = mShowError;
	DedeShowWait = mShowWait;
	if(mErrCon!="") DedeErrCon = mErrCon;
	if(mErrDisplay!="") DedeErrDisplay = mErrDisplay;
	if(mErrDisplay=="x") DedeErrDisplay = "";
	if(mWaitDisplay!="") DedeWaitDisplay = mWaitDisplay;


	//post或get发送数据的键值对
	this.keys = Array();
	this.values = Array();
	this.keyCount = -1;

	//http请求头
	this.rkeys = Array();
	this.rvalues = Array();
	this.rkeyCount = -1;

	//请求头类型
	this.rtype = 'text';

	//初始化xmlhttp
	//IE6、IE5
	if(window.ActiveXObject) {
		try { DedeXHTTP = new ActiveXObject("Msxml2.XMLHTTP");} catch (e) { }
		if (DedeXHTTP == null) try { DedeXHTTP = new ActiveXObject("Microsoft.XMLHTTP");} catch (e) { }
		if (DedeXHTTP == null) try { DedeXHTTP = new ActiveXObject("MSXML2.XMLHTTP.3.0");} catch (e) { }
	}
	else {
		DedeXHTTP = new XMLHttpRequest();
	}

	//增加一个POST或GET键值对
	this.AddKey = function(skey,svalue) {
		this.keyCount++;
		this.keys[this.keyCount] = skey;
		svalue = svalue.replace(/\+/g,'$#$');
		this.values[this.keyCount] = escape(svalue);
	};

	//增加一个POST或GET键值对
	this.AddKeyUtf8 = function(skey,svalue) {
		this.keyCount++;
		this.keys[this.keyCount] = skey;
		svalue = svalue.replace(/\+/g,'$#$');
		this.values[this.keyCount] = encodeURI(svalue);
	};

	//增加一个Http请求头键值对
	this.AddHead = function(skey,svalue) {
		this.rkeyCount++;
		this.rkeys[this.rkeyCount] = skey;
		this.rvalues[this.rkeyCount] = svalue;
	};

	//清除当前对象的哈希表参数
	this.ClearSet = function() {
		this.keyCount = -1;
		this.keys = Array();
		this.values = Array();
		this.rkeyCount = -1;
		this.rkeys = Array();
		this.rvalues = Array();
	};


	DedeXHTTP.onreadystatechange = function() {
		//在IE6中不管阻断或异步模式都会执行这个事件的
		if(DedeXHTTP.readyState == 4){
			if(DedeXHTTP.status == 200)
			{
				if(DedeXHTTP.responseText!=DedeErrCon) {
					DedeContainer.innerHTML = DedeXHTTP.responseText;
				}
				else {
					if(DedeShowError) DedeContainer.innerHTML = DedeErrDisplay;
				}
				DedeXHTTP = null;
			}
			else { if(DedeShowError) DedeContainer.innerHTML = DedeErrDisplay; }
		}
		else { if(DedeShowWait) DedeContainer.innerHTML = DedeWaitDisplay; }
	};

	//检测阻断模式的状态
	this.BarrageStat = function() {
		if(DedeXHTTP==null) return;
		if(typeof(DedeXHTTP.status)!=undefined && DedeXHTTP.status == 200)
		{
			if(DedeXHTTP.responseText!=DedeErrCon) {
				DedeContainer.innerHTML = DedeXHTTP.responseText;
			}
			else {
				if(DedeShowError) DedeContainer.innerHTML = DedeErrDisplay;
			}
		}
	};

	//发送http请求头
	this.SendHead = function()
	{
		if(this.rkeyCount!=-1)
		{ 
			for(;i<=this.rkeyCount;i++)
			{
				DedeXHTTP.setRequestHeader(this.rkeys[i],this.rvalues[i]);
			}
		}
		if(this.rtype=='binary') {
			DedeXHTTP.setRequestHeader("Content-Type","multipart/form-data");
		}
		else {
			DedeXHTTP.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
		}
};

//用Post方式发送数据
this.SendPost = function(purl) {
	var pdata = "";
	var i=0;
	this.state = 0;
	DedeXHTTP.open("POST", purl, true);
	this.SendHead();
	//post数据
	if(this.keyCount!=-1)
	{
		for(;i<=this.keyCount;i++)
		{
			if(pdata=="") pdata = this.keys[i]+'='+this.values[i];
			else pdata += "&"+this.keys[i]+'='+this.values[i];
		}
	}
	DedeXHTTP.send(pdata);
};

//用GET方式发送数据
this.SendGet = function(purl) {
	var gkey = "";
	var i=0;
	this.state = 0;
	//get参数
	if(this.keyCount!=-1)
	{ 
		for(;i<=this.keyCount;i++)
		{
			if(gkey=="") gkey = this.keys[i]+'='+this.values[i];
			else gkey += "&"+this.keys[i]+'='+this.values[i];
		}
		if(purl.indexOf('?')==-1) purl = purl + '?' + gkey;
		else  purl = purl + '&' + gkey;
	}
	DedeXHTTP.open("GET", purl, true);
	//this.SendHead();
	DedeXHTTP.send(null);
};

//用GET方式发送数据，阻塞模式
this.SendGet2 = function(purl) {
	var gkey = "";
	var i=0;
	this.state = 0;
	//get参数
	if(this.keyCount!=-1)
	{ 
		for(;i<=this.keyCount;i++)
		{
			if(gkey=="") gkey = this.keys[i]+'='+this.values[i];
			else gkey += "&"+this.keys[i]+'='+this.values[i];
		}
		if(purl.indexOf('?')==-1) purl = purl + '?' + gkey;
		else  purl = purl + '&' + gkey;
	}
	DedeXHTTP.open("GET", purl, false);
	this.SendHead();
	DedeXHTTP.send(null);
	//firefox中直接检测XHTTP状态
	this.BarrageStat();
};

//用Post方式发送数据
this.SendPost2 = function(purl) {
	var pdata = "";
	var i=0;
	this.state = 0;
	DedeXHTTP.open("POST", purl, false);
	this.SendHead();
	//post数据
	if(this.keyCount!=-1)
	{
		for(;i<=this.keyCount;i++)
		{
			if(pdata=="") pdata = this.keys[i]+'='+this.values[i];
			else pdata += "&"+this.keys[i]+'='+this.values[i];
		}
	}
	DedeXHTTP.send(pdata);
	//firefox中直接检测XHTTP状态
	this.BarrageStat();
};


} // End Class DedeAjax

//初始化xmldom
function InitXDom() {
	if(DedeXDOM!=null) return;
	var obj = null;
	// Gecko、Mozilla、Firefox
	if (typeof(DOMParser) != "undefined") { 
		var parser = new DOMParser();
		obj = parser.parseFromString(xmlText, "text/xml");
	}
	// IE
	else { 
		try { obj = new ActiveXObject("MSXML2.DOMDocument");} catch (e) { }
		if (obj == null) try { obj = new ActiveXObject("Microsoft.XMLDOM"); } catch (e) { }
	}
	DedeXDOM = obj;
};
function openWin(url, w, h){
	window.open(url,'','top=300,left=300,width=' + w + ',height=' + h);
}
function getMp3Player(mp3, id){
	var str = '<embed src="http://www.blogcastone.net/audio/player.swf?soundFile=' +mp3+ '&playerID=10&amp;bg=0xeeeeee&amp;leftbg=0x357dce&amp;lefticon=0xFFFFFF&amp;rightbg=0xf06a51&amp;rightbghover=0xaf2910&amp;righticon=0xFFFFFF&amp;righticonhover=0xffffff&amp;text=0x666666&amp;slider=0x666666&amp;amp;track=0xFFFFFF&amp;border=0x666666&amp;loader=0x9FFFB8&amp;loop=yes&autostart=yes" type="application/x-shockwave-flash" wmode="transparent" height="70" width="100%"></embed>'
	if(!id)return str;
	else
		document.getElementById(id).innerHTML = str;
}

//读写cookie函数
function GetCookie(c_name)
{
	if (document.cookie.length > 0)
	{
		c_start = document.cookie.indexOf(c_name + "=")
		if (c_start != -1)
		{
			c_start = c_start + c_name.length + 1;
			c_end   = document.cookie.indexOf(";",c_start);
			if (c_end == -1)
			{
				c_end = document.cookie.length;
			}
			return unescape(document.cookie.substring(c_start,c_end));
		}
	}
	return null
}

function SetCookie(c_name,value,expiredays)
{
	var exdate = new Date();
	exdate.setDate(exdate.getDate() + expiredays);
	document.cookie = c_name + "=" +escape(value) + ((expiredays == null) ? "" : ";expires=" + exdate.toGMTString()); //使设置的有效时间正确。增加toGMTString()
}
function ieBrowser(){
	var agt = navigator.userAgent.toLowerCase();
	return (agt.indexOf("msie")!=-1 && document.all);
}
function sendToMsn(){
	var str = document.title.split('_')[0] + '\r\n' + location.href;
	if(ieBrowser()){
		clipboardData.setData("text", str);
		alert('视频标题和链接已经复制，现在可以粘贴给QQ，MSN聊天好友拉~');
	}else{
		alert('把下面的标题和链接选中点右键复制，即可粘贴给QQ，MSN聊天好友拉~\r\n' + str);
	}
}
function postDigg(ftype,aid)
{
	var taget_obj = document.getElementById(ftype+aid);
	var saveid = GetCookie('diggid');
	if(saveid != null)
	{
		var saveids = saveid.split(',');
		var hasid = false;
		saveid = '';
		j = 1;
		for(i=saveids.length-1;i>=0;i--)
		{
			if(saveids[i]==aid && hasid) continue;
			else {
				if(saveids[i]==aid && !hasid) hasid = true;
				saveid += (saveid=='' ? saveids[i] : ','+saveids[i]);
				j++;
				if(j==20 && hasid) break;
				if(j==19 && !hasid) break;
			}
		}
		if(hasid) {alert("您已经顶过了，请不要重复！"); return; }
		else saveid += ','+aid;
		SetCookie('diggid',saveid,1);
	}
	else
	{
		SetCookie('diggid',aid,1);
	}
	myajax = new DedeAjax(taget_obj,false,false,'','','');
	var url = "/home/plus/digg_ajax.php?action="+ftype+"&id="+aid;
	myajax.SendGet2(url);
	DedeXHTTP = null;
}

function getDigg(aid){
	var taget_obj = document.getElementById('diggShow');
	myajax = new DedeAjax(taget_obj,false,false,'','','');
	var url = "/home/plus/digg_ajax.php?action=get&id="+aid;
	myajax.SendGet2(url);
	DedeXHTTP = null;
}
-->