if(!Array.prototype.push)
{
       Array.prototype.push=function ()
       {
var startLength=this.length;
for(var j=0;j<arguments.length;j++)
{
        this[startLength+j]=arguments[j];
}
return this.length;
        }
};
function G()
{
       var elements=new Array();
       for(var j=0;j<arguments.length;j++)
       {
var element=arguments[j];
if(typeof element=='string')
{
        element=document.getElementById(element);
}
if(arguments.length==1)
{
        return element;
}
elements.push(element);
       };
       return elements;
};
Function.prototype.bind=function (object)
{
       var __method=this;
       return function ()
       {
__method.apply(object,arguments);
       };
};
Function.prototype.bindAsEventListener=function (object)
{
       var __method=this;
       return function (event){__method.call(object,event||window.event);};
};
Object.extend=function (destination,source)
{
       for(property in source)
       {
destination[property]=source[property];
       };
       return destination;
};
if(!window.Event)
{
       var Event=new Object();
};
Object.extend(
       Event,
       {
observers:false,
element:function (event)
{
        return event.target||event.srcElement;
},
isLeftClick:function (event)
{
        return (((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));
},
pointerX:function (event)
{
        return event.pageX||(event.clientX+(document.documentElement.scrollLeft||document.body.scrollLeft));
},
pointerY:function (event)
{
        return event.pageY||(event.clientY+(document.documentElement.scrollTop||document.body.scrollTop));
},
stop:function (event)
{
        if(event.preventDefault)
        {
     event.preventDefault();
     event.stopPropagation();
        }
        else
        {
     event.returnValue=false;
     event.cancelBubble=true;
        };
},
findElement:function (event,tagName)
{
        var element=Event.element(event);
        while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))
     element=element.parentNode;
        return element;
},
_observeAndCache:function (element,name,observer,useCapture)
{
        if(!this.observers)
     this.observers=[];
        if(element.addEventListener)
        {
     this.observers.push([element,name,observer,useCapture]);
     element.addEventListener(name,observer,useCapture);
        }
        else if(element.attachEvent)
        {
     this.observers.push([element,name,observer,useCapture]);
     element.attachEvent('on'+name,observer);
        };
},
unloadCache:function ()
{
        if(!Event.observers)
     return;
        for(var j=0;j<Event.observers.length;j++)
        {
     Event.stopObserving.apply(this,Event.observers[j]);
     Event.observers[j][0]=null;
        };
        Event.observers=false;
},
observe:function (element,name,observer,useCapture)
{
        var element=G(element);
        useCapture=useCapture||false;
        if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))
     name='keydown';
        this._observeAndCache(element,name,observer,useCapture);
},
stopObserving:function (element,name,observer,useCapture)
{
        var element=G(element);
        useCapture=useCapture||false;
        if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))
     name='keydown';
        if(element.removeEventListener)
        {
     element.removeEventListener(name,observer,useCapture);
        }
        else if(element.detachEvent)
        {
     element.detachEvent('on'+name,observer);
        };
}
       }
);
Event.observe(window,'unload',Event.unloadCache,false);
var Class=function ()
{
       var _class=function ()
       {
this.initialize.apply(this,arguments);
       };
       for(j=0;j<arguments.length;j++)
       {
superClass=arguments[j];
for(member in superClass.prototype)
{
        _class.prototype[member]=superClass.prototype[member];
};
       };
       _class.child=function ()
       {
return new Class(this);
       };
       _class.extend=function (f)
       {
for(property in f)
{
        _class.prototype[property]=f[property];
};
       };
       return _class;
};
function space(flag)
{
       if(flag=="begin")
       {
var ele=document.getElementById("ft");
if(typeof(ele)!="undefined"&&ele!=null)
        ele.id="ft_popup";
ele=document.getElementById("usrbar");
if(typeof(ele)!="undefined"&&ele!=null)
        ele.id="usrbar_popup";
        }
        else if(flag=="end")
        {
var ele=document.getElementById("ft_popup");
if(typeof(ele)!="undefined"&&ele!=null)
        ele.id="ft";
ele=document.getElementById("usrbar_popup");
if(typeof(ele)!="undefined"&&ele!=null)
        ele.id="usrbar";
        };
};

var Popup=new Class();
Popup.prototype = {
    iframeIdName: 'ifr_popup',
    initialize: function(config) {
        this.config = Object.extend({ contentType: 1, isHaveTitle: true, scrollType: 'no', isBackgroundCanClick: false, isSupportDraging: true, isShowShadow: true, isReloadOnClose: true, width: 400, height: 300 }, config || {});
        this.info = { shadowWidth: 4, title: "", contentUrl: "", contentHtml: "", callBack: null, parameter: null, confirmCon: "", alertCon: "", someHiddenTag: "select,object,embed", someHiddenEle: "", overlay: 0, coverOpacity: 40 };
        this.color = { cColor: "#EEEEEE", bColor: "#FFFFFF", tColor: "#709CD2", wColor: "#FFFFFF" };
        this.dropClass = null;
        this.someToHidden = [];
        if (!this.config.isHaveTitle) {
            this.config.isSupportDraging = false;
        }
        this.iniBuild();
    },
    setContent: function(arrt, val) {
        if (val != '') {
            switch (arrt) {
                case 'width': this.config.width = val;
                    break;
                case 'height': this.config.height = val;
                    break;
                case 'title': this.info.title = val;
                    break;
                case 'contentUrl': this.info.contentUrl = val;
                    break;
                case 'contentHtml': this.info.contentHtml = val;
                    break;
                case 'callBack': this.info.callBack = val;
                    break;
                case 'parameter': this.info.parameter = val;
                    break;
                case 'confirmCon': this.info.confirmCon = val;
                    break;
                case 'alertCon': this.info.alertCon = val;
                    break;
                case 'someHiddenTag': this.info.someHiddenTag = val;
                    break;
                case 'someHiddenEle': this.info.someHiddenEle = val;
                    break;
                case 'overlay': this.info.overlay = val;
            };
        };
    },
    iniBuild: function() {
        G('dialogCase') ? G('dialogCase').parentNode.removeChild(G('dialogCase')) : function() { };
        var oDiv = document.createElement('span');
        oDiv.id = 'dialogCase';
        document.body.appendChild(oDiv);
    },
    build: function() {
        var baseZIndex = 10001 + this.info.overlay * 10;
        var showZIndex = baseZIndex + 2;
        this.iframeIdName = 'ifr_popup' + this.info.overlay;
        var path = "http://img.baidu.com/hi/img/";
        var close = '<input type="image" id="dialogBoxClose" src="' + path + 'dialogclose.gif" border="0" width="16" height="16" align="absmiddle" title="关闭"/>';
        var cB = 'filter: alpha(opacity=' + this.info.coverOpacity + ');opacity:' + this.info.coverOpacity / 100 + ';';
        var cover = '<div id="dialogBoxBG" style="position:absolute;top:0px;left:0px;width:100%;height:100%;z-index:' + baseZIndex + ';' + cB + 'background-color:' + this.color.cColor + ';display:none;"></div>';
        var mainBox = '<div id="dialogBox" style="border:1px solid ' + this.color.tColor + ';display:none;z-index:' + showZIndex + ';position:relative;left:435px;top:60.2px;width:' + this.config.width + 'px; "><table width="100%" border="0" cellpadding="0" cellspacing="0" bgcolor="' + this.color.bColor + '">';
        if (this.config.isHaveTitle) {
            mainBox += '<tr height="24" bgcolor="' + this.color.tColor + '"><td><table style="-moz-user-select:none;height:24px;" width="100%" border="0" cellpadding="0" cellspacing="0" ><tr>' + '<td width="6" height="24"></td><td id="dialogBoxTitle" style="color:' + this.color.wColor + ';font-size:14px;font-weight:bold;">' + this.info.title + ' </td>' + '<td id="dialogClose" width="20" align="right" valign="middle">' + close + '</td><td width="6"></td></tr></table></td></tr>';
        }
        else {
            mainBox += '<tr height="10"><td align="right">' + close + '</td></tr>';
        };
        mainBox += '<tr style="height:' + this.config.height + 'px" valign="top"><td id="dialogBody" style="position:relative;"></td></tr></table></div>' + '<div id="dialogBoxShadow" style="display:none;z-index:' + baseZIndex + ';"></div>';
        if (!this.config.isBackgroundCanClick) {
            G('dialogCase').innerHTML = cover + mainBox;
            G('dialogBoxBG').style.height = document.body.clientHeight;
        }
        else {
            G('dialogCase').innerHTML = mainBox;
        }
        Event.observe(G('dialogBoxClose'), "click", this.reset.bindAsEventListener(this), false);
        if (this.config.isSupportDraging) {
            dropClass = new Dragdrop(this.config.width, this.config.height, this.info.shadowWidth, this.config.isSupportDraging, this.config.contentType);
            G("dialogBoxTitle").style.cursor = "move";
        };
        this.lastBuild();
    },
    lastBuild: function() {
        var confirm = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.confirmCon + '</div><div style="margin:20px;"><input id="dialogOk" type="button" value=" 确定 "/> <input id="dialogCancel" type="button" value=" 取消 "/></div></div>';
        var alert = '<div style="width:100%;height:100%;text-align:center;"><div style="margin:20px 20px 0 20px;font-size:14px;line-height:16px;color:#000000;">' + this.info.alertCon + '</div><div style="margin:20px;"><input id="dialogYES" type="button" value=" 确定 "/></div></div>';
        var baseZIndex = 10001 + this.info.overlay * 10;
        var coverIfZIndex = baseZIndex + 4;
        if (this.config.contentType == 1) {
            var openIframe = "<iframe width='100%' style='height:" + this.config.height + "px' name='" + this.iframeIdName + "' id='" + this.iframeIdName + "' src='" + this.info.contentUrl + "' frameborder='0' scrolling='" + this.config.scrollType + "'></iframe>";
            var coverIframe = "<div id='iframeBG' style='position:absolute;top:0px;left:0px;width:1px;height:1px;z-index:" + coverIfZIndex + ";filter: alpha(opacity=00);opacity:0.00;background-color:#ffffff;'><div>";
            G("dialogBody").innerHTML = openIframe + coverIframe;
        }
        else if (this.config.contentType == 2) {
            G("dialogBody").innerHTML = this.info.contentHtml;
        }
        else if (this.config.contentType == 3) {
            G("dialogBody").innerHTML = confirm; Event.observe(G('dialogOk'), "click", this.forCallback.bindAsEventListener(this), false);
            Event.observe(G('dialogCancel'), "click", this.close.bindAsEventListener(this), false);
        }
        else if (this.config.contentType == 4) {
            G("dialogBody").innerHTML = alert;
            Event.observe(G('dialogYES'), "click", this.close.bindAsEventListener(this), false);
        };
    },
    reBuild: function() {
        G('dialogBody').height = G('dialogBody').clientHeight;
        this.lastBuild();
    },
    show: function() {
        this.hiddenSome();
        this.middle();
        if (this.config.isShowShadow) { this.shadow(); }
    },

    forCallback: function() {
        return this.info.callBack(this.info.parameter);
    },
    shadow: function() {
        var oShadow = G('dialogBoxShadow');
        var oDialog = G('dialogBox');
        oShadow['style']['position'] = "absolute";
        oShadow['style']['background'] = "#000";
        oShadow['style']['display'] = "";
        oShadow['style']['opacity'] = "0.2";
        oShadow['style']['filter'] = "alpha(opacity=20)";
        oShadow['style']['top'] = oDialog.offsetTop + this.info.shadowWidth;
        oShadow['style']['left'] = oDialog.offsetLeft + this.info.shadowWidth;
        oShadow['style']['width'] = oDialog.offsetWidth; oShadow['style']['height'] = oDialog.offsetHeight;
    },
    middle: function() {
        if (!this.config.isBackgroundCanClick)
            G('dialogBoxBG').style.display = '';
        var oDialog = G('dialogBox');
        oDialog['style']['position'] = "absolute";
        oDialog['style']['display'] = '';
        var sClientWidth = document.body.clientWidth;
        var sClientHeight = document.documentElement.clientHeight;
        var scrollPos;
        if (typeof window.pageYOffset != 'undefined') {
            scrollPos = window.pageYOffset;
        }
        else if (typeof document.compatMode != 'undefined' && document.compatMode != 'BackCompat') {
            scrollPos = document.documentElement.scrollTop;
        }
        else if (typeof document.body != 'undefined') {
            scrollPos = document.body.scrollTop;
        }
        var sScrollTop = scrollPos;
        var sleft = (sClientWidth / 2) - (oDialog.offsetWidth / 2) + 50;
        var iTop = -80 + (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
        var sTop = iTop > 0 ? iTop : (sClientHeight / 2 + sScrollTop) - (oDialog.offsetHeight / 2);
        if (sTop < 150)
            sTop = "150";
        if (sleft < 1)
            sleft = "600";

        /*
        //获得当前浏览器窗口可视区域中心点
        var f_x = document.body.scrollWidth / 2;
        var f_y = document.body.scrollHeight / 2;

        //获得div的宽度一半，高度一半
        var div_w = document.getElementById("dialogBox").style.width / 2;
        var div_h = document.getElementById("dialogBox").style.height / 2;

        //获得滚动条偏移量
        var f_top = document.body.scrollTop();
        var f_left = document.body.scrollLeft();


        //获得最终div显示位置
        var dlg_left = f_x - div_w + f_left + "px";
        var dlg_top = f_y - div_h + f_top + "px";
        */

        //oDialog['style']['left'] = (document.documentElement.clientWidth) / 3 + "px";
        //oDialog['style']['top'] = (document.documentElement.scrollTop + (document.documentElement.clientHeight) / 10) + "px";
        oDialog['style']['left'] = sleft + "px";
        oDialog['style']['top'] = sTop + "px";
        //oDialog['style']['left'] = dlg_left + "px";
        //oDialog['style']['top'] = dlg_top + "px";
        window.onscroll = function() {
            oDialog['style']['top'] = (document.documentElement.scrollTop + (document.documentElement.clientHeight) / 10) + "px";
            G('dialogBoxShadow').style.top = (document.documentElement.scrollTop + (document.documentElement.clientHeight) / 10 + 4) + "px";
        };
        // alert("sleft is " + sleft);
        // alert("sTop is " + sTop);
    },
    //刷新页面，并关闭当前弹出窗口
    reset: function() {
        if (this.config.isReloadOnClose) {
            top.location.reload();
        };
        this.close();
    },
    //关闭窗口
    close: function() {
        G('dialogBox').style.display = 'none';
        if (!this.config.isBackgroundCanClick)
            G('dialogBoxBG').style.display = 'none';
        if (this.config.isShowShadow)
            G('dialogBoxShadow').style.display = 'none';
        G('dialogBody').innerHTML = '';
        this.showSome();
    },

    hiddenSome: function() {
        //隐藏someHiddenTag中的所有元素
        var tag = this.info.someHiddenTag.split(",");
        if (tag.length == 1 && tag[0] == "") {
            tag.length = 0;
        }
        for (var j = 0; j < tag.length; j++) {
            this.hiddenTag(tag[j]);
        };
        var ids = this.info.someHiddenEle.split(",");
        if (ids.length == 1 && ids[0] == "")
            ids.length = 0;
        for (var j = 0; j < ids.length; j++) {
            this.hiddenEle(ids[j]);
        };
        space("begin");
    },
    hiddenTag: function(tagName) {
        var ele = document.getElementsByTagName(tagName);
        if (ele != null) {
            for (var j = 0; j < ele.length; j++) {
                if (ele[j].style.display != "none" && ele[j].style.visibility != 'hidden') {
                    ele[j].style.visibility = 'hidden';
                    this.someToHidden.push(ele[j]);
                };
            };
        };
    },

    hiddenEle: function(id) {
        var ele = document.getElementById(id);
        if (typeof (ele) != "undefined" && ele != null) {
            ele.style.visibility = 'hidden';
            this.someToHidden.push(ele);
        }
    },

    showSome: function() {
        for (var j = 0; j < this.someToHidden.length; j++) {
            this.someToHidden[j].style.visibility = 'visible';
        };
        space("end");
    }
};

var Dragdrop=new Class();
Dragdrop.prototype={
initialize:function (width,height,shadowWidth,showShadow,contentType)
{
        this.dragData=null;
        this.dragDataIn=null;
        this.backData=null;
        this.width=width;
        this.height=height;
        this.shadowWidth=shadowWidth;
        this.showShadow=showShadow;
        this.contentType=contentType;
        this.IsDraging=false;
        this.oObj=G('dialogBox');
        Event.observe(G('dialogBoxTitle'),"mousedown",this.moveStart.bindAsEventListener(this),false);
},
moveStart:function (event)
{
        this.IsDraging=true;
        if(this.contentType==1)
        {
     G("iframeBG").style.display="";
     G("iframeBG").style.width=this.width;
     G("iframeBG").style.height=this.height;
        };
        Event.observe(document,"mousemove",this.mousemove.bindAsEventListener(this),false);
        Event.observe(document,"mouseup",this.mouseup.bindAsEventListener(this),false);
        Event.observe(document,"selectstart",this.returnFalse,false);
        this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
        this.backData={x:parseInt(this.oObj.style.left),y:parseInt(this.oObj.style.top)};
},
mousemove:function (event)
{
        if(!this.IsDraging)
     return ;
        var iLeft=Event.pointerX(event)-this.dragData["x"]+parseInt(this.oObj.style.left);
        var iTop=Event.pointerY(event)-this.dragData["y"]+parseInt(this.oObj.style.top);
        if(this.dragData["y"]<parseInt(this.oObj.style.top))
     iTop=iTop-12;
        else if(this.dragData["y"]>parseInt(this.oObj.style.top)+25)
     iTop=iTop+12;
        this.oObj.style.left=iLeft;
        this.oObj.style.top=iTop;
        if(this.showShadow)
        {
     G('dialogBoxShadow').style.left=iLeft+this.shadowWidth;
     G('dialogBoxShadow').style.top=iTop+this.shadowWidth;
        };
        this.dragData={x:Event.pointerX(event),y:Event.pointerY(event)};
        document.body.style.cursor="move";
},
mouseup:function (event)
{
        if(!this.IsDraging)
     return ;
        if(this.contentType==1)
     G("iframeBG").style.display="none";
     document.onmousemove=null;
     document.onmouseup=null;
     var mousX=Event.pointerX(event)-(document.documentElement.scrollLeft||document.body.scrollLeft);
     var mousY=Event.pointerY(event)-(document.documentElement.scrollTop||document.body.scrollTop);
     if(mousX<1||mousY<1||mousX>document.body.clientWidth||mousY>document.body.clientHeight)
     {
         this.oObj.style.left=this.backData["x"];
         this.oObj.style.top=this.backData["y"];
         if(this.showShadow)
         {
      G('dialogBoxShadow').style.left=this.backData.x+this.shadowWidth;
      G('dialogBoxShadow').style.top=this.backData.y+this.shadowWidth;
         };
     };
     this.IsDraging=false;
     document.body.style.cursor="";
     Event.stopObserving(document,"selectstart",this.returnFalse,false);
},
returnFalse:function ()
{
        return false;
}
       };
//begin popwin
function openshow(url,title,w,h,stype)
{
g_pop=new Popup({contentType:stype,isReloadOnClose:false,width:w,height:h});

g_pop.setContent("title",title);

g_pop.setContent("contentUrl",url);
g_pop.build();
g_pop.show();
}
function g_close_pop_re()
{
g_pop.close();
location.reload();
}
function Comment(url,w,h)
{g_pop=new Popup({ contentType:1,isReloadOnClose:false,width:w,height:h});
g_pop.setContent("title","登陆");
g_pop.setContent("scrollType","no");
g_pop.setContent("contentUrl",url);
g_pop.build();
g_pop.show();
}
function g_close_pop()
{
g_pop.close();
g_pop=null;
}
function ShowAlert(title,content,w,h)
        {
           var pop=new Popup({ contentType:4,isReloadOnClose:false,width:w,height:h});
          pop.setContent("title",title);
            pop.setContent("alertCon",content);
           pop.build();
           pop.show();
      }
function Wclose(){
           g_pop.close();
g_pop=null;
}