function addfavorite(surl,stitle)
{
	try{
		window.external.addfavorite(surl, stitle);
	}
	catch (e){
		try{
			window.sidebar.addpanel(stitle, surl, "");
		}
		catch (e){
			alert("加入收藏失败，请使用ctrl+d进行添加");
		}
	}
}
/*
 * 设为主页
 */
function addhome(surl)
{
	if (window.sidebar) {
		try {
			netscape.security.privilegemanager.enableprivilege("universalxpconnect"); 
		}
		catch (e){
			alert("此操作被浏览器拒绝！\n请在浏览器地址栏输入“about:config”并回车\n然后将[signed.applets.codebase_principal_support]设置为true"); 
		} 
		var prefs =  components.classes["@mozilla.org/preferences-service;1"].getservice( components.interfaces.nsiprefbranch );
		prefs.setcharpref("browser.startup.homepage",surl);
	}else if(document.all){
		document.body.style.behavior="url(#default#homepage)";
		document.body.sethomepage(surl);
    }
}
/*收藏*/
function collection(type,obj_id){
	$.ajax({
		type: "post",
		url: "member/collection.php",
		data:"cmd=collection&type="+type+"&obj_id="+obj_id,
		success: function(msg){ alert(msg); } 
	});
}
/*
 * ajax 取得广告
 */
function getadver(url,place,return_div){
	$.ajax({
		type: "post",
		url:  url,
		data: "place="+place,
		success: function(msg){
			$("#"+return_div).html(msg);
		} 
	});
}

/*
 * 幻灯片
 * */
function imagemovie(){
	this.width=100;
	this.height=100;
	this.textheight=20;
	this.flashheight=0;
	this.pics='';
	this.links='';
	this.texts='';
	this.add=function(pic,link,text){
		if(this.pics!='')this.pics+='|';
		this.pics+=pic;
		if(this.links!='')this.links+='|';
		this.links+=link;
		if(this.texts!='')this.texts+='|';
		this.texts+=text;
	}
	this.play = function(){
		this.flashheight=this.height + this.textheight;
		document.writeln('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="'+ this.width +'" height="'+ this.flashheight +'">');
		document.writeln('<param name="allowscriptaccess" value="samedomain">');
		document.writeln('<param name="movie" value="static/flash/focus.swf">');
		document.writeln('<param name="quality" value="high">');
		document.writeln('<param name="bgcolor" value="#ffffff">');
		document.writeln('<param name="menu" value="false">');
		document.writeln('<param name=wmode value="transparent">');
		document.writeln('<param name="flashvars" value="pics='+this.pics+'&links='+this.links+'&texts='+this.texts+'&borderwidth='+this.width+'&borderheight='+this.height+'&textheight='+this.textheight+'">');
		document.writeln('<embed src="static/flash/focus.swf" wmode="transparent" flashvars="texts='+this.texts+'&pics='+this.pics+'&links='+this.links+'&borderwidth='+this.width+'&borderheight='+this.height+'&textheight='+this.textheight+'" menu="false" bgcolor="#ffffff" quality="high" width="'+ this.width +'" height="'+ this.flashheight +'" allowscriptaccess="samedomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />');
	    document.writeln('</object>');
	}
}

/*
 * 选项卡
 * */
opcard = function()
{
	this.bind = new array();
	this.index = 0;		//默认显示哪个选项卡，从0开始
	this.style = new array();		//["","",""]
	this.overstyle = false;		//选项是否有over, out变换样式事件，样式为this.style[2]
	this.overchange = false;		//内容是否用over, out直接激活
	this.menu = false;				//菜单类型
	this.nesting = [false,false,"1","1"];		//是否嵌套，后面2个参数是指定menu,info的子集深度所用id
	this.auto = [false, 1000];		//自动滚动[true,2000]
	this.timerid = null;			//自动播放的
	this.menutimerid = null;		//菜单延时的
	this.creat = function(func)
	{
		var _arrmenu = document.getelementbyid(this.bind[0]).getelementsbytagname(this.bind[1]);
		var _arrinfo = document.getelementbyid(this.bind[2]).getelementsbytagname(this.bind[3]);
		var my = this, i;
		var arglen = arguments.length;
		var arrm = new array();
		if(this.nesting[0] || this.nesting[1])	// 有选项卡嵌套
		{	// 过滤出需要的数据
			var arrmenu = this.nesting[0]?getchilds(_arrmenu,this.bind[0],2):_arrmenu;
			var arrinfo = this.nesting[1]?getchilds(_arrinfo,this.bind[2],3):_arrinfo;
		}
		else
		{
			var arrmenu = _arrmenu;
			var arrinfo = _arrinfo;
		}
		var l = arrmenu.length;
		if(l!=arrinfo.length){alert("菜单和内容必须拥有相同的数量\n如果需要，你可以放一个空的在那占位。")}
		// 修正
		if(this.menu){this.auto=false;this.overchange=true;} //如果是菜单，则没有自动运行，有over, out直接激活
		// 循环添加各个事件等
		for(i=0;i<l;i++)
		{
			arrmenu[i].cname = arrmenu[i].classname;
			arrmenu[i].classname = (i!=this.index || this.menu)?getclass(arrmenu[i],this.style[0]):getclass(arrmenu[i],this.style[1]);		//加载样式，菜单的话统一样式
			if(arrmenu[i].getattribute("skip")) // 需要跳过的容器
			{
				if(this.overstyle || this.overchange)	// 有over, out 改变样式 或者 激活
				{
					arrmenu[i].onmouseover = function(){changetitle(this, 2);autostop(this, 0);}
					arrmenu[i].onmouseout = function(){changetitle(this, 0);autostop(this, 1);}
				}
				arrmenu[i].onclick = function(){if(arglen==1){func()}}
				arrinfo[i].style.display = "none";
				continue;
			}
			if(i!=this.index || this.menu){arrinfo[i].style.display="none"};	//隐藏初始化，菜单的话全部隐藏
			arrmenu[i].index = i;	//记录自己激活值[序号]
			arrinfo[i].index = i;
			if(this.overchange)	//有鼠标over, out事件
			{
				arrmenu[i].onmouseover = function(){changeoption(this);my.menu?changemenu(1):autostop(this, 0);}
				arrmenu[i].onmouseout = function(){changeoption(this);my.menu?changemenu(0):autostop(this, 1);}
			}
			else	//onclick触发
			{
				arrmenu[i].onclick = function(){changeoption(this);autostop(this, 0);if(arglen==1){func()}}
				if(this.overstyle)	// 有over, out 改变样式
				{
					arrmenu[i].onmouseover = function(){changetitle(this, 2);autostop(this, 0);}
					arrmenu[i].onmouseout = function(){changetitle(this, 0);autostop(this, 1);}
				}
				else	// 没有over, out 改变样式
				{
					if(this.auto[0])	// 有自动运行
					{
						arrmenu[i].onmouseover = function(){autostop(this, 0);}
						arrmenu[i].onmouseout = function(){autostop(this, 1);}
					}
				}
			}
			if(this.auto[0] || this.menu)	//arrinfo 控制自动播放
			{
				arrinfo[i].onmouseover = function(){my.menu?changemenu(1):autostop(this, 0);}
				arrinfo[i].onmouseout = function(){my.menu?changemenu(0):autostop(this, 1);}
			}
		}	//for结束
		if(this.auto[0])
		{
			this.timerid = settimeout(automove,this.auto[1])
		}
		// 自动播放
		function automove()
		{
			var n;
			n = my.index + 1;
			if(n==l){n=0};
			while(arrmenu[n].getattribute("skip"))		// 需要跳过的容器
			{
				n += 1;
				if(n==l){n=0};
			}
			changeoption(arrmenu[n]);
			my.timerid = settimeout(automove,my.auto[1]);
		}
		// onmouseover时，自动播放停止。num：0为over，1为out。 obj暂时无用。 -_-!!
		function autostop(obj, num)
		{
			if(!my.auto[0]){return;}
			//if(obj.index==my.index)
			num == 0 ? cleartimeout(my.timerid) : my.timerid = settimeout(automove,my.auto[1]);
		}
		// 改变选项卡
		function changeoption(obj)
		{
			arrmenu[my.index].classname = getclass(arrmenu[my.index],my.style[0]);	//修改旧内容
			arrinfo[my.index].style.display = "none";	//隐藏旧内容
			obj.classname = getclass(obj,my.style[1]);		//修改为新样式
			arrinfo[obj.index].style.display = "";	//显示新内容
			my.index = obj.index;	//更新当前选择的index
		}
		/*
			只有onclick时，overstyle的onmouseover,onmouseout事件。用来预激活
			obj：目标对象。	num：1为over，0为out
		*/
		function changetitle(obj, num)
		{
			if(!my.overstyle){return;};
			if(obj.index!=my.index){obj.classname = getclass(obj,my.style[num])}
		}
		/*
			菜单类型时用
			obj：目标对象。	num：1为over，0为out
		*/
		function changemenu(num)
		{
			if(!my.menu){return;}
			num==0?my.menutimerid = settimeout(menuclose,1000):cleartimeout(my.menutimerid)
		}
		//关闭菜单
		function menuclose()
		{
			arrinfo[my.index].style.display = "none";
			arrmenu[my.index].classname = my.style[0];
		}
		// 得到classname（防止将原有样式覆盖）
		function getclass(o, s)
		{
			if(o.cname==""){return s}
			else{return o.cname + " " + s}
		}
		//嵌套情况下得到真正的子集
		function getchilds(arrobj, id, num)
		{
			var depth = 0;
			var firstobj = my.nesting[num]==""?arrobj[0]:document.getelementbyid(my.nesting[num]);		//得到第一个子集
			do	//计算深度
			{
				if(firstobj.parentnode.getattribute("id")==id){break}else{depth+=1}
				firstobj = firstobj.parentnode;
			}
			while(firstobj.tagname.tolowercase()!="body")	// body强制退出。
			var t;
			var arr = new array();
			for(i=0;i<arrobj.length;i++)	//过滤出需要的数据
			{
				t = arrobj[i], d = 0;
				do
				{
					if(t.parentnode.getattribute("id")==id && d == depth)
					{
						arr.push(arrobj[i]);break;		//得到数据
					}
					else
					{
						if(d==depth){break};d+=1;
					}
					t = t.parentnode;
				}
				while(t.tagname.tolowercase()!="body")	// body强制退出
			}
			return arr;
		}
	}
}

/*
 * 滚动
 * */
function marquee()
{
	this.id = document.getelementbyid(arguments[0]);
	if(!this.id)
	{
		alert("您要设置的\"" + arguments[0] + "\"初始化错误\r\n请检查标签id设置是否正确!");
		this.id = -1;
		return;
	}
	this.direction = this.width = this.height = this.delaytime = this.waittime = this.ctl = this.startid = this.stop = this.mouseover = 0;
	this.step = 1;
	this.timer = 30;
	this.directionarray = {"top":0 , "up":0 , "bottom":1 , "down":1 , "left":2 , "right":3};
	if(typeof arguments[1] == "number" || typeof arguments[1] == "string")this.direction = arguments[1];
	if(typeof arguments[2] == "number")this.step = arguments[2];
	if(typeof arguments[3] == "number")this.width = arguments[3];
	if(typeof arguments[4] == "number")this.height = arguments[4];
	if(typeof arguments[5] == "number")this.timer = arguments[5];
	if(typeof arguments[6] == "number")this.delaytime = arguments[6];
	if(typeof arguments[7] == "number")this.waittime = arguments[7];
	if(typeof arguments[8] == "number")this.scrollstep = arguments[8];
	this.id.style.overflow = this.id.style.overflowx = this.id.style.overflowy = "hidden";
	this.id.nowrap = true;
	this.isnotopera = (navigator.useragent.tolowercase().indexof("opera") == -1);
	if(arguments.length >= 7)this.start();
}
marquee.prototype.start = function()
{
	if(this.id == -1)return;
	if(this.waittime < 800)this.waittime = 800;
	if(this.timer < 20)this.timer = 20;
	if(this.width == 0)this.width = parseint(this.id.style.width);
	if(this.height == 0)this.height = parseint(this.id.style.height);
	if(typeof this.direction == "string")this.direction = this.directionarray[this.direction.tostring().tolowercase()];
	this.halfwidth = math.round(this.width / 2);
	this.halfheight = math.round(this.height / 2);
	this.bakstep = this.step;
	this.id.style.width = this.width + "px";
	this.id.style.height = this.height + "px";
	if(typeof this.scrollstep != "number")this.scrollstep = this.direction > 1 ? this.width : this.height;
	var templateleft = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;display:inline;'><tr><td nowrap=true style='white-space: nowrap;word-break:keep-all;'>msclass_temp_html</td><td nowrap=true style='white-space: nowrap;word-break:keep-all;'>msclass_temp_html</td></tr></table>";
	var templatetop = "<table cellspacing='0' cellpadding='0' style='border-collapse:collapse;'><tr><td>msclass_temp_html</td></tr><tr><td>msclass_temp_html</td></tr></table>";
	var msobj = this;
	msobj.temphtml = msobj.id.innerhtml;
	if(msobj.direction <= 1)
	{
		msobj.id.innerhtml = templatetop.replace(/msclass_temp_html/g,msobj.id.innerhtml);
	}
	else
	{
		if(msobj.scrollstep == 0 && msobj.delaytime == 0)
		{
			msobj.id.innerhtml += msobj.id.innerhtml;
		}
		else
		{
			msobj.id.innerhtml = templateleft.replace(/msclass_temp_html/g,msobj.id.innerhtml);
		}
	}
	var timer = this.timer;
	var delaytime = this.delaytime;
	var waittime = this.waittime;
	msobj.startid = function(){msobj.scroll()}
	msobj.continue = function()
				{
					if(msobj.mouseover == 1)
					{
						settimeout(msobj.continue,delaytime);
					}
					else
					{	clearinterval(msobj.timerid);
						msobj.ctl = msobj.stop = 0;
						msobj.timerid = setinterval(msobj.startid,timer);
					}
				}
	msobj.pause = function()
			{
				msobj.stop = 1;
				clearinterval(msobj.timerid);
				settimeout(msobj.continue,delaytime);
			}
	msobj.begin = function()
		{
			msobj.clientscroll = msobj.direction > 1 ? msobj.id.scrollwidth / 2 : msobj.id.scrollheight / 2;
			if((msobj.direction <= 1 && msobj.clientscroll <= msobj.height + msobj.step) || (msobj.direction > 1 && msobj.clientscroll <= msobj.width + msobj.step))			{
				msobj.id.innerhtml = msobj.temphtml;
				delete(msobj.temphtml);
				return;
			}
			delete(msobj.temphtml);
			msobj.timerid = setinterval(msobj.startid,timer);
			if(msobj.scrollstep < 0)return;
			msobj.id.onmousemove = function(event)
						{
							if(msobj.scrollstep == 0 && msobj.direction > 1)
							{
								var event = event || window.event;
								if(window.event)
								{
									if(msobj.isnotopera)
									{
										msobj.eventleft = event.srcelement.id == msobj.id.id ? event.offsetx - msobj.id.scrollleft : event.srcelement.offsetleft - msobj.id.scrollleft + event.offsetx;
									}
									else
									{
										msobj.scrollstep = null;
										return;
									}
								}
								else
								{
									msobj.eventleft = event.layerx - msobj.id.scrollleft;
								}
								msobj.direction = msobj.eventleft > msobj.halfwidth ? 3 : 2;
								msobj.abscenter = math.abs(msobj.halfwidth - msobj.eventleft);
								msobj.step = math.round(msobj.abscenter * (msobj.bakstep*2) / msobj.halfwidth);
							}
						}
			msobj.id.onmouseover = function()
						{
							if(msobj.scrollstep == 0)return;
							msobj.mouseover = 1;
							clearinterval(msobj.timerid);
						}
			msobj.id.onmouseout = function()
						{
							if(msobj.scrollstep == 0)
							{
								if(msobj.step == 0)msobj.step = 1;
								return;
							}
							msobj.mouseover = 0;
							if(msobj.stop == 0)
							{
								clearinterval(msobj.timerid);
								msobj.timerid = setinterval(msobj.startid,timer);
							}
						}
		}
	settimeout(msobj.begin,waittime);
}
marquee.prototype.scroll = function()
{
	switch(this.direction)
	{
		case 0:
			this.ctl += this.step;
			if(this.ctl >= this.scrollstep && this.delaytime > 0)
			{
				this.id.scrolltop += this.scrollstep + this.step - this.ctl;
				this.pause();
				return;
			}
			else
			{
				if(this.id.scrolltop >= this.clientscroll)
				{
					this.id.scrolltop -= this.clientscroll;
				}
				this.id.scrolltop += this.step;
			}
		break;
		case 1:
			this.ctl += this.step;
			if(this.ctl >= this.scrollstep && this.delaytime > 0)
			{
				this.id.scrolltop -= this.scrollstep + this.step - this.ctl;
				this.pause();
				return;
			}
			else
			{
				if(this.id.scrolltop <= 0)
				{
					this.id.scrolltop += this.clientscroll;
				}
				this.id.scrolltop -= this.step;
			}
		break;
		case 2:
			this.ctl += this.step;
			if(this.ctl >= this.scrollstep && this.delaytime > 0)
			{
				this.id.scrollleft += this.scrollstep + this.step - this.ctl;
				this.pause();
				return;
			}
			else
			{
				if(this.id.scrollleft >= this.clientscroll)
				{
					this.id.scrollleft -= this.clientscroll;
				}
				this.id.scrollleft += this.step;
			}
		break;
		case 3:
			this.ctl += this.step;
			if(this.ctl >= this.scrollstep && this.delaytime > 0)
			{
				this.id.scrollleft -= this.scrollstep + this.step - this.ctl;
				this.pause();
				return;
			}
			else
			{
				if(this.id.scrollleft <= 0)
				{
					this.id.scrollleft += this.clientscroll;
				}
				this.id.scrollleft -= this.step;
			}
		break;
	}
}