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("\u63a7\u5236\u5bf9\u8c61\u4e0d\u5b58\u5728\uff01");return;}
	if(!sFld1){alert("\u8f93\u5165\u63a7\u4ef6\u672a\u6307\u5b9a\uff01");return;}
	fld1=document.getElementById(sFld1);
	if(!fld1){alert("\u8f93\u5165\u63a7\u4ef6\u4e0d\u5b58\u5728\uff01");return;}
	if(fld1.tagName!="INPUT"||fld1.type!="text"){alert("\u8f93\u5165\u63a7\u4ef6\u7c7b\u578b\u9519\u8bef\uff01");return;}
	if(sFld2)
	{
		fld2=document.getElementById(sFld2);
		if(!fld2){alert("\u53c2\u8003\u63a7\u4ef6\u4e0d\u5b58\u5728\uff01");return;}
		if(fld2.tagName!="INPUT"||fld2.type!="text"){alert("\u53c2\u8003\u63a7\u4ef6\u7c7b\u578b\u9519\u8bef\uff01");return;}
	}
	if(!wcf.bCalLoaded){alert("\u65e5\u5386\u672a\u6210\u529f\u88c5\u8f7d\uff01\u8bf7\u5237\u65b0\u9875\u9762\uff01");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.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');
	}*/
}