﻿
var strFrame;
//日历用iframe实现        
document.writeln('<iframe id=yyDateLayer  frameborder=no scrolling=no Author=yy style="position: absolute; width: 145; height: 168; z-index: 9998;display=none"></iframe>')
//ifram中用div定位
strFrame+='<div style="z-index:9999;position: absolute; left:0; top:0;" onselectstart="return false">'
strFrame+='<span id=tmpSelectYearLayer  style="z-index: 9999;position: absolute;top: 2; left: 18;display: none"></span>';
strFrame+='<span id=tmpSelectMonthLayer style="z-index: 9999;position: absolute;top: 2; left: 75;display: none"></span>';
strFrame+='<table border=0 cellspacing=1 cellpadding=0 width=142 height=160 bgcolor=#808080 onselectstart="return false" Author=yy>';
strFrame+='<tr>';
strFrame+='<td width=142 height=23 bgcolor=#FFFFFF>';
strFrame+='<table border=0 cellspacing=1 cellpadding=0 width=140 height=23 Author=yy>';
strFrame+='<tr align=center>'
strFrame+='<td width=20 Author=yy align=center bgcolor=#808080 style="font-size:12px;cursor: hand;color: #FFD700" ';
strFrame+=' onclick="parent.yyPrevM()" title="向前翻月" ><b Author=yy>&lt;&lt;</b>';
strFrame+=' </td>'
strFrame+='<td width=60 align=right style="font-size:12px;cursor:default" title="点击这里选择年份">';
strFrame+=' <span width=60 Author=yy id=yyYearHead onclick="parent.tmpSelectYearInnerHTML(this.innerText)"></span>&nbsp;年&nbsp;';
strFrame+='</span>';
strFrame+='<td width=48 align=left style="font-size:12px;cursor:default" title="点击这里选择月份">';
strFrame+='<span  id=yyMonthHead Author=yy onclick="parent.tmpSelectMonthInnerHTML(this.innerText)"></span>&nbsp;月';
strFrame+='</td>';
strFrame+=' <td width=20 bgcolor=#808080 align=center style="font-size:12px;cursor: hand;color: #FFD700" ';
strFrame+=' onclick="parent.yyNextM()" title="往后翻月" Author=yy><b Author=yy>&gt;&gt;</b></td></tr>';
strFrame+=' </table></td></tr>';
strFrame+=' <tr><td width=142 height=18 bgcolor=#808080>';
strFrame+='<table border=0 cellspacing=0 cellpadding=0 width=140 height=1 style="cursor:default">';
strFrame+='<tr align=center><td style="font-size:12px;color:#FFFFFF" Author=yy>日</td>';
strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=yy>一</td><td style="font-size:12px;color:#FFFFFF" Author=yy>二</td>';
strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=yy>三</td><td style="font-size:12px;color:#FFFFFF" Author=yy>四</td>';
strFrame+='<td style="font-size:12px;color:#FFFFFF" Author=yy>五</td><td style="font-size:12px;color:#FFFFFF" Author=yy>六</td></tr>';
strFrame+='</table></td></tr>';
strFrame+=' <tr><td width=142 height=120>';
strFrame+=' <table border=0 cellspacing=1 cellpadding=0 width=140 height=120 bgcolor=#FFFFFF>';
var n=0; 
for (j=0;j<5;j++)
{ 
	strFrame+='<tr align=center>'; 
	for (i=0;i<7;i++)
	{
		strFrame+='<td width=20 height=20 id=yyDay'+n+' style="font-size:12px" onclick=parent.yyDayClick(this.innerText)></td>';n++;
	}
		strFrame+='</tr>';
}
strFrame+=' <tr align=center><td width=20 height=20 style="font-size:12px" id=yyDay35 Author=yy ';
strFrame+=' onclick=parent.yyDayClick(this.innerText)></td>';
strFrame+=' <td width=20 height=20 style="font-size:12px" id=yyDay36 Author=yy onclick=parent.yyDayClick(this.innerText)></td>';
strFrame+='  <td colspan=5 align=right Author=yy><span onclick=parent.closeLayer() style="font-size:12px;cursor: hand"';
strFrame+='  Author=yy><u>关闭</u></span></td></tr>';
strFrame+='  </table></td></tr><tr><td>';
strFrame+='  <table border=0 cellspacing=1 cellpadding=0 width=100% bgcolor=#FFFFFF>';
strFrame+='  <tr>';
strFrame+='</tr></table></td></tr></table></div>';
window.frames.yyDateLayer.document.writeln(strFrame); 
window.frames.yyDateLayer.document.close();        //解决ie进度条不结束的问题 


var outObject;
var odatelayer=window.frames.yyDateLayer.document.all;        //存放日历对象 

function setday(tt,obj) //主调函数 
{ 
	
    if (arguments.length > 2){alert("对不起！传入本控件的参数太多！");return;} 
    if (arguments.length == 0){alert("对不起！您没有传回本控件任何参数！");return;} 
    var dads = document.all.yyDateLayer.style; 
    var th = tt; 
    var ttop = tt.offsetTop; //TT控件的定位点高 
    var thei = tt.clientHeight; //TT控件本身的高 
    var tleft = tt.offsetLeft; //TT控件的定位点宽 
    var ttyp = tt.type; //TT控件的类型 
    while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;} 
    dads.top = (ttyp=="image")? ttop+thei : ttop+thei+6; 
    dads.left = tleft; 
    outObject = (arguments.length == 1) ? th : obj; 
    outButton = (arguments.length == 1) ? null : th;    //设定外部点击的按钮 
    dads.top  = (ttyp=="image")? ttop+thei : ttop+thei+6;
	dads.left = tleft;
	outObject = (arguments.length == 1) ? th : obj;
	dads.display = '';
  event.returnValue=false;
} 
////////////////////////

var MonHead = new Array(12);         
    MonHead[0] = 31; MonHead[1] = 28; MonHead[2] = 31; MonHead[3] = 30; MonHead[4]  = 31; MonHead[5]  = 30;
    MonHead[6] = 31; MonHead[7] = 31; MonHead[8] = 30; MonHead[9] = 31; MonHead[10] = 30; MonHead[11] = 31;
var yyTheYear=new Date().getFullYear(); 
var yyTheMonth=new Date().getMonth()+1; 
var yyWDay=new Array(37);               
function document.onclick() 
{ 
  with(window.event.srcElement)
  { if (getAttribute("Author")==null && tagName != "INPUT")
   document.all.yyDateLayer.style.display="none";
  }
}
function yyWriteHead(yy,mm)  
  { 
	window.frames.yyDateLayer.document.all.yyYearHead.innerText  = yy ;
    window.frames.yyDateLayer.document.all.yyMonthHead.innerText = mm;
  }
  
function tmpSelectYearInnerHTML(strYear) //年份的下拉框 
{ 

if (strYear.match(/\D/)!=null){alert("年份输入参数不是数字！");return;} 
var m = (strYear) ? strYear : new Date().getFullYear(); 
if (m < 1000 || m > 9999) {alert("年份值不在 1000 到 9999 之间！");return;} 
var n = m - 10; 
if (n < 1000) n = 1000; 
if (n + 26 > 9999) n = 9974; 
var s = "<select Author=yy name=tmpSelectYear style='font-size: 12px' " 
s += "onblur='document.all.tmpSelectYearLayer.style.display=\"none\"' " 
s += "onchange='document.all.tmpSelectYearLayer.style.display=\"none\";" 
s += "parent.yyTheYear = this.value; parent.yySetDay(parent.yyTheYear,parent.yyTheMonth)'>\r\n"; 
var selectInnerHTML = s; 
for (var i = n; i < n + 26; i++) 
{ 
if (i == m) 
{selectInnerHTML += "<option Author=yy value='" + i + "' selected>" + i + "年" + "</option>\r\n";} 
else {selectInnerHTML += "<option Author=yy value='" + i + "'>" + i + "年" + "</option>\r\n";} 
} 
selectInnerHTML += "</select>"; 
odatelayer.tmpSelectYearLayer.style.display=""; 
odatelayer.tmpSelectYearLayer.innerHTML = selectInnerHTML; 
odatelayer.tmpSelectYear.focus(); 
} 
//月份下拉框
function tmpSelectMonthInnerHTML(strMonth)
{
  if (strMonth.match(/\D/)!=null){alert("月份输入参数不是数字！");return;}
  var m = (strMonth) ? strMonth : new Date().getMonth() + 1;
  var s = "<select Author=yy name=tmpSelectMonth style='font-size: 12px' "
     s += "onblur='document.all.tmpSelectMonthLayer.style.display=\"none\"' "
     s += "onchange='document.all.tmpSelectMonthLayer.style.display=\"none\";"
     s += "parent.yyTheMonth = this.value; parent.yySetDay(parent.yyTheYear,parent.yyTheMonth)'>\r\n";
  var selectInnerHTML = s;
  for (var i = 1; i < 13; i++)
  {
    if (i == m)
       {selectInnerHTML += "<option value='"+i+"' selected>"+i+"月"+"</option>\r\n";}
    else {selectInnerHTML += "<option value='"+i+"'>"+i+"月"+"</option>\r\n";}
  }
  selectInnerHTML += "</select>";
  odatelayer.tmpSelectMonthLayer.style.display="";
  odatelayer.tmpSelectMonthLayer.innerHTML = selectInnerHTML;
  odatelayer.tmpSelectMonth.focus();
}

function closeLayer()           
  {
    document.all.yyDateLayer.style.display="none"; 
  }
function document.onkeydown()
  {
    if (window.event.keyCode==27)document.all.yyDateLayer.style.display="none";
  }
function IsPinYear(year)         
  {
    if (0==year%4&&((year%100!=0)||(year%400==0))) return true;else return false;
  }
function GetMonthCount(year,month)
  {
    var c=MonHead[month-1];if((month==2)&&IsPinYear(year)) c++;return c;
  }
function GetDOW(day,month,year)    
  {
    var dt=new Date(year,month-1,day).getDay()/7; return dt;
  }
function yyPrevY() 
  {
    if(yyTheYear > 999 && yyTheYear <10000){yyTheYear--;}
    else{alert("年份超出范围（1000-9999）！");}
    yySetDay(yyTheYear,yyTheMonth);
  }
function yyNextY() 
  {
    if(yyTheYear > 999 && yyTheYear <10000){yyTheYear++;}
    else{alert("年份超出范围（1000-9999）！");}
    yySetDay(yyTheYear,yyTheMonth);
  }
function yyToday() 
  {
    yyTheYear = new Date().getFullYear();
    yyTheMonth = new Date().getMonth()+1;
    yySetDay(yyTheYear,yyTheMonth);
  }
function yyPrevM() 
  {
    if(yyTheMonth>1){yyTheMonth--}else{yyTheYear--;yyTheMonth=12;}
    yySetDay(yyTheYear,yyTheMonth);
  }
function yyNextM() 
  {
    if(yyTheMonth==12){yyTheYear++;yyTheMonth=1}else{yyTheMonth++}
    yySetDay(yyTheYear,yyTheMonth);
  }
function yySetDay(yy,mm)
{
  yyWriteHead(yy,mm);
  for (var i = 0; i < 37; i++){yyWDay[i]=""};
  var day1 = 1,firstday = new Date(yy,mm-1,1).getDay(); 
  for (var i = firstday; day1 < GetMonthCount(yy,mm)+1; i++){yyWDay[i]=day1;day1++;}
  for (var i = 0; i < 37; i++)
  { var da = eval("window.frames.yyDateLayer.document.all.yyDay"+i)   
    if (yyWDay[i]!="")
      { da.innerHTML = "<b>" + yyWDay[i] + "</b>";
        da.style.backgroundColor = (yy == new Date().getFullYear() &&
        mm == new Date().getMonth()+1 && yyWDay[i] == new Date().getDate()) ? "#FFD700" : "#ADD8E6";
        da.style.cursor="hand"
      }
    else{da.innerHTML="";da.style.backgroundColor="";da.style.cursor="default"}
  }
}
function yyDayClick(n) 
{
  var yy = yyTheYear;
  var mm = yyTheMonth;
  if (mm < 10){mm = "0" + mm;}
  if (outObject)
  {
    if (!n) {outObject.value=""; return;}
    if ( n < 10){n = "0" + n;}
    outObject.value= yy + "-" + mm + "-" + n ;
    closeLayer(); 
  }
  else {closeLayer(); alert("您所要输出的控件对象并不存在！");}
}
yySetDay(yyTheYear,yyTheMonth);


//批量删除
	//删除提示
function btnDelete_onclick() {

	var inputs = document.all.tags("input");
	var selectedLen = 0;
	var flag =false;
		
	for( var i=0;i < inputs.length; i ++)
	{
		if(inputs[i].type == "checkbox")
		{
			if( inputs[i].checked )
			{
				if(inputs[i].id != "CheckBoxAll")
				{
					selectedLen ++;
				}
			}
		}
	}
	if( selectedLen == 0 )
	{
		alert("请先选择您要删除的数据！");
		flag =false;
	}
	else
	{
			flag = confirm("您确定要删除所选择的这 " + selectedLen + " 条数据吗？");
//			if(!flag)
//			{
//			__doPostBack('btnDelete','')
//			}
	}
	return flag;

}

// <summary>
// 进行 DataGrid 的 全选/取消全选 控制
// </summary>
  var checkFlag = true;
function ChooseAll()
{
 
	if( checkFlag ) // 全选　
	{
		var inputs = document.all.tags("INPUT");
		for (var i=0; i < inputs.length; i++) // 遍历页面上所有的 input 
		{
			if (inputs[i].type == "checkbox" && inputs[i].id != "CheckBoxAll" )
			{
				inputs[i].checked = true;
			}     
		}
		checkFlag = false;
	}
	else// 取消全选
	{
		var inputs = document.all.tags("INPUT");
		for (var i=0; i < inputs.length; i++) // 遍历页面上所有的 input 
		{
			if (inputs[i].type == "checkbox" && inputs[i].id != "CheckBoxAll" )
			{
				inputs[i].checked = false;
			}     
		}  
		checkFlag = true;
	}
}		
