document.write("<iframe id=CalFrame  name=CalFrame frameborder=0 src='Include/SelectByDate.htm' style=display:none;position:absolute;z-index:1000></iframe>");
        document.onclick=hideCalendar;
        function showCalendar(sImg,bOpenBound,sFld1,sFld2,sCallback,bCanSelect)
        {
	        var fld1,fld2,fld3,CanSelect;
	        var cf=document.getElementById("CalFrame");
	        var wcf=window.frames.CalFrame;
	        var oImg=document.getElementById(sImg);
	        if(!oImg){alert("控制对象不存在！");return;}
	        if(!sFld1){alert("输入控件未指定！");return;}
	        fld1=document.getElementById(sFld1);
	        if(!fld1){alert("输入控件不存在！");return;}
	        if(fld1.tagName!="INPUT"||fld1.type!="text"){alert("输入控件类型错误！");return;}
	        if(sFld2)
	        {
		        fld2=document.getElementById(sFld2);
		        if(!fld2){alert("参考控件不存在！");return;}
		        if(fld2.tagName!="INPUT"||fld2.type!="text"){alert("参考控件类型错误！");return;}
	        }
	        if(!wcf.bCalLoaded)
				{
					alert("日历未成功装载！请刷新页面！");
					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+15:eT-cf.height+15;
	        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.fld3=sFld1;
	        wcf.CanSelect=bCanSelect;
	        wcf.callback=sCallback;
	        wcf.initCalendar();
        }
        function hideCalendar()
        {
	        var cf=document.getElementById("CalFrame");
	        cf.style.display="none";
        }

        function setCheckInDate(d,tom)
        {
	        document.getElementById(tom).value=d;
	        /*if(document.getElementById("hdate2").value.length==0)"txtVerifyReg"
	        {
		        showCalendar('dimg2',false,'hdate2','hdate1');
	        }*/
        }