document.write('<iframe id=CalFrame name=CalFrame frameborder=0 src=calendarBox.htm style=display:none;position:absolute;z-index:100></iframe>');
document.onclick=hideCalendar;

function showCalendar(sImg,bOpenBound,sFld1,sFld2,sCallback)
{
        var fld1,fld2;
        var cf=document.getElementById("CalFrame");
        var wcf=window.frames.CalFrame;
        var oImg=document.getElementById(sImg);
        if(!oImg){alert("Control Not Exist!");return;}
        if(!sFld1){alert("Control Not Exist!");return;}
        fld1=document.getElementById(sFld1);
        if(!fld1){alert("Control Not Exist!");return;}
        if(fld1.tagName!="INPUT"||fld1.type!="text"){alert("Type Error!");return;}
        if(sFld2)
        {
                fld2=document.getElementById(sFld2);
                if(!fld2){alert("Control Not Exist!");return;}
                if(fld2.tagName!="INPUT"||fld2.type!="text"){alert("Type Error!");return;}
        }
        if(!wcf.bCalLoaded){alert("Please Refresh Page!");return;}
        if(cf.style.display=="block"){cf.style.display="none";return;}
        
        var eT=0,eL=0,p=oImg;
        var sT=document.body.scrollTop,sL=document.body.scrollLeft;
        var eH=oImg.height,eW=oImg.width;
        while(p&&p.tagName!="BODY"){eT+=p.offsetTop;eL+=p.offsetLeft;p=p.offsetParent;}
        cf.style.top=(document.body.clientHeight-(eT-sT)-eH>=cf.height)?eT+eH:eT-cf.height;
        cf.style.left=(document.body.clientWidth-(eL-sL)>=cf.width)?eL:eL+eW-cf.width;
        cf.style.display="block";
        
        wcf.openbound=bOpenBound;
        wcf.fld1=fld1;
        wcf.fld2=fld2;
        wcf.callback=sCallback;
        wcf.initCalendar();
}
function hideCalendar()
{
        var cf=document.getElementById("CalFrame");
        cf.style.display="none";
}