var $dp,WdatePicker;

(function()
{
    var $=
    {
        $wdate:true,
        $crossFrame:true,
        $dpPath:"",
        position:{},
        lang:"auto",
        skin:"default",
        dateFmt:"yyyy-MM-dd",
        realDateFmt:"yyyy-MM-dd",
        realTimeFmt:"HH:mm:ss",
        realFullFmt:"%Date %Time",
        minDate:"1900-01-01 00:00:00",
        maxDate:"2099-12-31 23:59:59",
        startDate:"",
        alwaysUseStartDate:false,
        yearOffset:1911,
        isShowWeek:false,
        highLineWeekDay:true,
        isShowClear:true,
        isShowToday:true,
        isShowOthers:true,
        readOnly:false,
        errDealMode:0,
        autoPickDate:null,
        qsEnabled:true,

        disabledDates:null,disabledDays:null,opposite:false,onpicking:null,onpicked:null,onclearing:null,oncleared:null,eCont:null,vel:null,errMsg:"",quickSel:[],has:{}
    };
        
    WdatePicker=S;
    var V=window,N="document",H="documentElement",A="getElementsByTagName",T,_,R,G,a;
    
    switch(navigator.appName)
    {
        case"Microsoft Internet Explorer":
            R=true;
            break;
        case"Opera":
            a=true;
            break;
        default:
            G=true;
            break
    }
    
    T=V;
    
    if($.$crossFrame)
    {
        try
        {
            while(T.parent[N]!=T[N]&&T.parent[N][A]("frameset").length==0)
                T=T.parent
        }
        catch(P){}
    }
    
    _=J();
    
    if($.$wdate)
        K(_+"skin/WdatePicker.css");
        
    var L;
    
    if(T.$dp)
    {
        try
        {
            T.$dp.$("my97")
        }catch(P)
        {
            L=P.number==-2146823277?true:false
        }
    }
    
    if(!T.$dp||L)
    {
        $dp=Q({ff:G,ie:R,opera:a,el:null,win:V,status:L?2:0,defMinDate:$.minDate,defMaxDate:$.maxDate,$:function($)
        {
            return(typeof $=="string")?this.win[N].getElementById($):$
        },$D:function($,_)
        {
            return this.$DV(this.$($).value,_)
        },$DV:function(_,$)
        {
            if(_!="")
            {
                this.dt=$dp.cal.splitDate(_,$dp.cal.dateFmt);
                
                if($)
                    for(var A in $)
                    {
                        if(this.dt[A]===undefined)
                            this.errMsg="invalid property:"+A;
                        this.dt[A]+=$[A]
                    }

                if(this.dt.refresh())
                    return this.dt
            }
            
            return""
        },show:function()
        {
            $dp.dd.style.display="block"
        },hide:function()
        {
            $dp.dd.style.display="none"
        },attachEvent:C
        });
        
        if(!L)Z(T,function()
        {
            S(null,true)
        })
    }
    else 
        $dp=T.$dp;
        
    if(!V[N].docMD)
    {
        C(V[N],"onmousedown",B);
        V[N].docMD=true
    }
    if(!T[N].docMD)
    {
        C(T[N],"onmousedown",B);
        T[N].docMD=true
    }
    C(V,"onunload",function()
    {
        $dp.hide()
    });
        
    function Q(_)
    {
        T.$dp=T.$dp||{};
        for(var $ in _)
            T.$dp[$]=_[$];
            return T.$dp
    }
    
    function C(A,$,_)
    {
        if(R)
            A.attachEvent($,_);
        else
        {
            var B=$.replace(/on/,"");
            
            _._ieEmuEventHandler=function($)
            {
                return _($)
            };
            
            A.addEventListener(B,_._ieEmuEventHandler,false)
        }
    }
            
    function J()
    {
        var _,A,$=document.getElementsByTagName("script");
        
        for(var B=0;B<$.length;B++)
        {
            _=$[B].src.substring(0,$[B].src.toLowerCase().indexOf("wdatepicker.js"));
            A=_.lastIndexOf("/");
            
            if(A>0)
                _=_.substring(0,A+1);
            if(_)
                break
        }
    
        return _
    }
    
    function D(F)
    {
        var E,C;
    
        if(F.substring(0,1)!="/"&&F.indexOf("://")==-1)
        {
            E=T.location.href;
            C=location.href;
            
            if(E.indexOf("?")>-1)
                E=E.substring(0,E.indexOf("?"));
                
            if(C.indexOf("?")>-1)
                C=C.substring(0,C.indexOf("?"));
        
            var _="",D="",A="",H,G,B="";
        
            for(H=0;H<Math.max(E.length,C.length);H++)
                if(E.charAt(H).toLowerCase()!=C.charAt(H).toLowerCase())
                {
                    G=H;
                    
                    while(E.charAt(G)!="/")
                    {
                        if(G==0)
                            break;
                        
                        G-=1
                    }
                    
                    _=E.substring(G+1,E.length);
                    _=_.substring(0,_.lastIndexOf("/"));
                    D=C.substring(G+1,C.length);
                    D=D.substring(0,D.lastIndexOf("/"));
                    break
                }
        
            if(_!="")
                for(H=0;H<_.split("/").length;H++)
                    B+="../";
            if(D!="")
                B+=D+"/";
        
            F=E.substring(0,E.lastIndexOf("/")+1)+B+F
        }
        
        $.$dpPath=F
    }
    
    function K(C,$,D)
    {
        var B=V[N],E=B[A]("HEAD").item(0),_=B.createElement("link");
        _.href=C;
        _.rel="stylesheet";
        _.type="text/css";
        if($)
            _.title=$;
        if(D)
            _.charset=D;
        E.appendChild(_)
    }
    
    function X($,_)
    {
        $.onload=$.onreadystatechange=function()
        {
            if(this.readyState&&this.readyState!="complete")
                return;
            _()
        }
    }
    
    function Z(_,$)
    {
        var B=_.document,D=false;F();
        if((/WebKit|KHTML|MSIE/i).test(navigator.userAgent))
             C();
    
        function E(_)
        {
            if(!D)
            {
                D=true;
                A();
                $(_)
            }
        }
    
        function G($)
        {
            return typeof B[$]!="undefined"
        }
    
        function C()
        {
            if(B.body!==null&&B.getElementsByTagName)
            {
                if(G("fileSize"))
                {
                    try
                    {
                        B.documentElement.doScroll("left");
                        E("documentready")
                    }
                    catch($){}
                }
                
                if(G("readyState")&&(/loaded|complete/).test(B.readyState))
                {
                    E("readyState")
                }
            }
            
            if(!D)
            {
                setTimeout(C,10)
            }
        }
    
        function A()
        {
            if(typeof B.removeEventListener=="function")
            {
                B.removeEventListener("DOMContentLoaded",E,false)
            }
        }
    
        function F()
        {
            if(typeof B.addEventListener=="function")
                B.addEventListener("DOMContentLoaded",E,false);
                
            var $=_.onload;_.onload=function(_)
            {
                if(typeof $=="function")$();
                    E(_||this.event)
            }
        }
    }
    
    function E($)
    {
        $=$||T;
        var B=0,_=0;
        
        while($!=T)
        {
            var D=$.parent[N][A]("iframe");
            
            for(var F=0;F<D.length;F++)
            {
                try
                {
                    if(D[F].contentWindow==$)
                    {
                        var E=U(D[F]);
                        B+=E.left;
                        _+=E.top;
                        break
                    }
                }catch(C){}
            }
            
            $=$.parent
        }
        
        return{"leftM":B,"topM":_}
    }
    
    function U(E)
    {
        if(R)
            return E.getBoundingClientRect();
        else
        {
            var A={ROOT_TAG:/^body|html$/i,OP_SCROLL:/^(?:inline|table-row)$/i},G=null,_=E.offsetTop,F=E.offsetLeft,D=E.offsetWidth,B=E.offsetHeight,C=E.offsetParent;
        
            if(C!=E)
                while(C)
                {
                    F+=C.offsetLeft;
                    _+=C.offsetTop;
        
                    if(C.tagName.toLowerCase()=="body")
                        G=C.ownerDocument.defaultView;
                    C=C.offsetParent
                }
        
            C=E.parentNode;
        
            while(C.tagName&&!A.ROOT_TAG.test(C.tagName))
            {
                if(C.scrollTop||C.scrollLeft)
                    if(!A.OP_SCROLL.test(C.style.display))
                        if(!a||C.style.overflow!=="visible")
                        {
                            F-=C.scrollLeft;
                            _-=C.scrollTop
                        }
                C=C.parentNode
            }
            
            var $=Y(G);
            F-=$.left;
            _-=$.top;
            D+=F;
            B+=_;
            
            return{"left":F,"top":_,"right":D,"bottom":B}
        }
    }
    
    function M($)
    {
        $=$||T;
        var _=$[N];
        _=_[H]&&_[H].clientHeight&&_[H].clientHeight<=_.body.clientHeight?_[H]:_.body;
        
        return{"width":_.clientWidth,"height":_.clientHeight}
    }
    
    function Y($)
    {
        $=$||T;
        var B=$[N],A=B[H],_=B.body;
        B=(A&&A.scrollTop!=null&&(A.scrollTop>_.scrollLeft||A.scrollLeft>_.scrollLeft))?A:_;
        
        return{"top":B.scrollTop,"left":B.scrollLeft}
    }
    
    function B(_)
    {
        src=_?(_.srcElement||_.target):null;
        
        if($dp&&$dp.dd&&$dp.dd.style.display=="block"&&src!=$dp.el)
        {
            var A=$dp.el,B=$dp.cal,$=$dp.el[$dp.elProp];
            
            if($!=null)
            {
                $dp.$w.hideSel();
                
                if($!=""&&!$dp.readOnly)
                    B.date.loadFromDate(B.splitDate($,B.dateFmt));
                    
                if($==""||(B.isDate(B.date)&&B.isTime(B.date)&&B.checkValid(B.date)))
                {
                    B.mark(true);
                    
                    if($!="")
                        B.update();
                    else 
                        B.setRealValue("");
        
                    $dp.hide()
                }
                else 
                    B.mark(false)
            }
            else 
                $dp.hide()
        }
    }
    
    var O=[];
    
    function W()
    {
        $dp.status=2;
        F()
    }
    
    function F()
    {
        if(O.length>0)
        {
            var $=O.shift();
            
            $.el={innerHTML:""};
            $.eCont=$dp.$($.eCont);
            $.autoPickDate=true;
            $.qsEnabled=false;
            
            I($)
        }
    }
    
    function S(C,$)
    {
        $dp.win=V;
        C=C||{};
        
        if($)
        {
            $dp.status=1;
            I({el:{innerHTML:""}},true)
        }
        else if(C.eCont)
        {
            O.push(C);
            if($dp.status==2)
                F()
        }
        else
        {
            if($dp.status==0)
                $dp.status=1;
            else if($dp.status!=2)
                return;
            
            var B,A=_();
            
            if(A)
            {
                B=A.srcElement||A.target;
                A.cancelBubble=true
            }
            
            C.el=$dp.$(C.el||B);
            
            if(!C.el||C.el&&C.el.disabled||(C.el==$dp.el&&$dp.dd.style.display!="none"&&$dp.dd.style.left!="-1970px"))
                return;
            
            I(C)
        }
    
        function _()
        {
            if(G)
            {
                func=_.caller;
                
                while(func!=null)
                {
                    var $=func.arguments[0];
                    
                    if($&&($+"").indexOf("Event")>=0)
                        return 
                        
                    $;func=func.caller
                }
                return null
            }
            
            return event
        }
    }
    
    function I(G,A)
    {
        for(var F in $)
            if(F.substring(0,1)!="$")
                $dp[F]=$[F];
                
        for(F in G)
            if($dp[F]===undefined)
                $dp.errMsg="invalid property:"+F;
            else 
                $dp[F]=G[F];
                
        $dp.elProp=$dp.el&&$dp.el.nodeName=="INPUT"?"value":"innerHTML";
        
        if($dp.el[$dp.elProp]==null)
            return;
            
        if($dp.lang=="auto")
            $dp.lang=R?navigator.browserLanguage.toLowerCase():navigator.language.toLowerCase();
            
        if(!$dp.dd||$dp.eCont||($dp.lang&&$dp.realLang&&$dp.realLang.name!=$dp.lang))
        {
            if($dp.dd&&!$dp.eCont)
                T[N].body.removeChild($dp.dd);
                
            if($.$dpPath=="")
                D(_);
                
            var B="<iframe src=\""+$.$dpPath+"My97DatePicker.htm\" frameborder=\"0\" border=\"0\" scrolling=\"no\"></iframe>";
            
            if($dp.eCont)
            {
                $dp.eCont.innerHTML=B;
                X($dp.eCont.childNodes[0],W)
            }
            else
            {
                $dp.dd=T[N].createElement("DIV");
                $dp.dd.style.cssText="position:absolute;z-index:19700";
                $dp.dd.innerHTML=B;
                T[N].body.appendChild($dp.dd);
                X($dp.dd.childNodes[0],W);
                if(A)
                    $dp.dd.style.left=$dp.dd.style.top="-1970px";
                else
                {
                    $dp.show();
                    C()
                }
            }
        }
        else if($dp.cal)
        {
            $dp.show();
            $dp.cal.init();
            C()
        }
    
        function C()
        {
            var F=$dp.position.left,B=$dp.position.top,G=U($dp.el),$=E(V),C=M(T),A=Y(T),D=$dp.dd.offsetHeight,_=$dp.dd.offsetWidth;
            
            if(isNaN(B))
            {
                if(B=="above"||(B!="under"&&(($.topM+G.bottom+D>C.height)&&($.topM+G.top-D>0))))
                    B=A.top+$.topM+G.top-D-3;
                else 
                    B=A.top+$.topM+G.bottom;B+=R?-1:1
            }
            else 
                B+=A.top+$.topM;
                
            if(isNaN(F))
                F=A.left+Math.min($.leftM+G.left,C.width-_-5)-(R?2:0);
            else 
                F+=A.left+$.leftM;
                
            $dp.dd.style.top=B+"px";
            $dp.dd.style.left=F+"px"
        }
    }
})()