function T(n)
    {
    document.getElementById("ArticleCnt").style.fontSize = n + "px";
    }

        function srcMarquee() {
            this.ID = document.getElementById(arguments[0]);
            if (!this.ID) { this.ID = -1; return; }
            this.Direction = this.Width = this.Height = this.DelayTime = this.WaitTime = this.Correct = this.CTL = this.StartID = this.Stop = this.MouseOver = 0;
            this.Step = 1;
            this.Timer = 30;
            this.DirectionArray = { "top": 0, "bottom": 1, "left": 2, "right": 3 };
            if (typeof arguments[1] == "number") 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();
        }
        srcMarquee.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.BakStep = this.Step;
            this.ID.style.width = this.Width;
            this.ID.style.height = this.Height;
            if (typeof this.ScrollStep != "number") this.ScrollStep = this.Direction > 1 ? this.Width : this.Height;
            var msobj = this;
            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 : msobj.ID.scrollHeight;
                if ((msobj.Direction <= 1 && msobj.ClientScroll < msobj.Height) || (msobj.Direction > 1 && msobj.ClientScroll < msobj.Width)) return;
                msobj.ID.innerHTML += msobj.ID.innerHTML;
                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);
        }
        srcMarquee.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;
            }
        } 

        function checkForm(usename, usepas) {
            if (document.getElementById(usename).value == "") {
                alert("请输入用户名!");
                document.getElementById(usename).focus();
                return false;
            }

            if (document.getElementById(usepas).value == "") {
                alert("请输入密码!");
                document.getElementById(usepas).focus();
                return false;
            }

            //if(Form1.txtCodeSalf.value == ""){
            //alert("请输入验证码!");
            //Form1.txtCodeSalf.focus();
            //return false;}

            return true;
        }
    

        var EventUtil = new Object;
        EventUtil.addEvent = function(oTarget, sEventType, funName) {
            if (oTarget.addEventListener) {//for DOM;
                oTarget.addEventListener(sEventType, funName, false);
            } else if (oTarget.attachEvent) {
                oTarget.attachEvent("on" + sEventType, funName);
            } else {
                oTarget["on" + sEventType] = funName;
            }
        };
        EventUtil.removeEvent = function(oTarget, sEventType, funName) {
            if (oTarget.removeEventListener) {//for DOM;
                oTarget.removeEventListener(sEventType, funName, false);
            } else if (oTarget.detachEvent) {
                oTarget.detachEvent("on" + sEventType, funName);
            } else {
                oTarget["on" + sEventType] = null;
            }
        };
        function removeClick() {
            alert("click");
            var oDiv = document.getElementById("login_title").getElementsByTagName("img");
            oDiv[0].style.cursor = "auto";
            for (var i = 0; i < oDiv.length; i++) {
                EventUtil.removeEvent(oDiv[i], "click", removeClick);
            }
        }

        function addLoadEvent(func) {
            var oldonload = window.onload;
            if (typeof window.onload != "function") {
                window.onload = func;
            } else {
                window.onload = function() {
                    oldonload();
                    func();
                }
            }
        }

        function addClick() {
            var oDiv = document.getElementById("login_title").getElementsByTagName("img");
            for (var i = 0; i < oDiv.length; i++) {
                oDiv[i].style.cursor = "pointer";
                if (i == 0 || i == 2)
                    EventUtil.addEvent(oDiv[i], "click", (function(n) { return function() { loginTab(n); } })(1));
                else
                    EventUtil.addEvent(oDiv[i], "click", (function(n) { return function() { loginTab(n); } })(2));
            }
        }