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JavaScript

document.write('<iframe id=CalFrame name=CalFrame frameborder=0 src=/js/calendar.htm style=display:none;position:absolute;z-index:101></iframe>');
document.onclick=hideCalendar;
function showCalendar(sImg,bOpenBound,sFld1,sNextP,sNextD,sStartD,sEndD,sVD,sOE,sVDE,sOT,s3F,sFld2,sCallback,sNextVDE)
{
//1.sImg日历弹出位置的控件的名称,
//2.bOpenBound,
//3.sFld1取得日期的控件名称,
//4.sNextP选取日期后新日历弹出的位置的控件名称,可不输入,
//5.sNextD选取日期后新日历弹出从中取值的控件名称,可不输入,
//6.sStartD开始有效时间,
//7.sEndD截至有效时间,
//8.sVD周几有效,例如:'1,3,5',注意星期日应输入'0'
//9.sOE,单双日有效,'0'表示双日,'1'表示单日
//10.sVDE特殊日期,例如'2004-10-11,2004-11-20,',最后一定要输入','
//11.sOT如果是直接在文本框中点击'text',
//12.s3F下一个日历弹出并选择后点取日期后定位到新的控件
//sFld2,弹出日历默认日期
//sCallback
// sNextVDE 下一次焦点的有效时间.
var fld1,fld2;
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"&&fld2.type!="hidden")){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;}
wcf.n_position=sNextP;
wcf.n_textdate=sNextD;
wcf.startdate=sStartD;
wcf.enddate=sEndD;
wcf.vailidday=sVD;
wcf.oddeven=sOE;
wcf.vailiddate=sVDE;
wcf.nextvailiddate = sNextVDE;
wcf.objecttype=sOT;
wcf.thirdfocus=s3F;
if(cf.style.display=="block"){cf.style.display="none";return;}
fld1.select();
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;}
if(sOT=="text")
{
cf.style.top=((document.body.clientHeight-(eT-sT)-eH>=cf.height)?eT+eH+20:eT-cf.height) + "px";
}
else
{
cf.style.top=((document.body.clientHeight-(eT-sT)-eH>=cf.height)?eT+eH:eT-cf.height) + "px";
}
cf.style.left=((document.body.clientWidth-(eL-sL)>=cf.width)?eL:eL+eW-cf.width) + "px";
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";
}