// JavaScript Document 
//日历 
var date_start,date_end,g_object 
var today = new Date(); 
var separator="-"; 
var inover=false; 

//mode :时间变换的类型0-年 1-月 2-直接选择月 
function change_date(temp,mode) 
{ 
var t_month,t_year 
if (mode){ 
if(mode==1) 
t_month=parseInt(cele_date_month.value,10)+parseInt(temp,10); 
else 
t_month=parseInt(temp) 
if (t_month<cele_date_month.options(0).text) { 
cele_date_month.value=cele_date_month.options(cele_date_month.length-1).text; 
change_date(parseInt(cele_date_year.value,10)-1,0); 
} 
else{ 
if (t_month>cele_date_month.options(cele_date_month.length-1).text){ 
cele_date_month.value=cele_date_month.options(0).text; 
change_date(parseInt(cele_date_year.value,10)+1,0); 
}  
else 
{cele_date_month.value=t_month; 
set_cele_date(cele_date_year.value,cele_date_month.value);  
} 
} 
}  
else{ 
t_year=parseInt(temp,10); 

if (t_year<cele_date_year.options(0).text) { 
cele_date_year.value=cele_date_year.options(0).text; 
set_cele_date(cele_date_year.value,1);  
} 
else{ 
if (parseInt(t_year,10)>parseInt(cele_date_year.options(cele_date_year.length-1).text,10)){ 
cele_date_year.value=cele_date_year.options(cele_date_year.length-1).text; 
set_cele_date(cele_date_year.value,12);  
}  
else 
{cele_date_year.value=t_year; 
set_cele_date(cele_date_year.value,cele_date_month.value);  
} 
} 
} 
/*********2002-02-01 MODIFY BY WING **************/ 
window.cele_date.focus(); 
/****************MODIFY END***********************/ 
} 

//初始化日历 
function init(d_start,d_end) 
{ 
var temp_str; 
var i=0 
var j=0 
date_start=new Date(1980,7,1) 
date_end=new Date(2004,8,1) 
document.writeln("<div name=\"cele_date\" id=\"cele_date\" style=\"display:none\" style=\"LEFT: 69px; POSITION: absolute; TOP: 159px;Z-INDEX:99\" onClick=\"event.cancelBubble=true;\" onBlur=\"hilayer()\" onMouseout=\"lostlayerfocus()\">-</div>"); 
window.cele_date.innerHTML=""; 
temp_str="<table border=\"1\" bgcolor=\"#DDDDDD\" bordercolor=\"white\"><tr><td colspan=7 onmouseover=\"overcolor(this)\">"; 
temp_str+="<input type=\"Button\" value=\"<<\" onclick=\"change_date(-1,1)\" onmouseover=\"getlayerfocus()\" style=\"color: #000099; background-color: #BFBFBF; cursor: hand\">-"; 

temp_str+="" 
temp_str+="<select name=\"cele_date_year\" id=\"cele_date_year\" language=\"javascript\" onchange=\"change_date(this.value,0)\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">" 

for (i=1900;i<=2020;i++) 
{ 
temp_str+="<OPTION value=\""+i.toString()+"\">"+i.toString()+"</OPTION>"; 
} 
temp_str+="</select>-"; 
temp_str+="" 
temp_str+="<select name=\"cele_date_month\" id=\"cele_date_month\" language=\"javascript\" onchange=\"change_date(this.value,2)\" onmouseover=\"getlayerfocus()\" onblur=\"getlayerfocus()\" style=\"font-size: 9pt; border: 1px #666666 outset; background-color: #F4F8FB\">" 

for (i=1;i<=12;i++) 
{ 
temp_str+="<OPTION value=\""+i.toString()+"\">"+i.toString()+"</OPTION>"; 
} 
temp_str+="</select>-"; 
temp_str+="" 
temp_str+="<input type=\"Button\" value=\">>\" onclick=\"change_date(1,1)\" onmouseover=\"getlayerfocus()\" style=\"color: #000099; background-color: #BFBFBF; cursor: hand\">"; 

temp_str+="</td></tr><tr><td onmouseover=\"overcolor(this)\">" 
temp_str+="<font color=red>日</font></td><td>";temp_str+="一</td><td>"; temp_str+="二</td><td>"; temp_str+="三</td><td>" 
temp_str+="四</td><td>";temp_str+="五</td><td>"; temp_str+="六</td></tr>"; 
for (i=1 ;i<=6 ;i++) 
{ 
temp_str+="<tr>"; 
for(j=1;j<=7;j++){ 
temp_str+="<td name=\"c"+i+"_"+j+"\"id=\"c"+i+"_"+j+"\" style=\"CURSOR: hand\" style=\"COLOR:#000000\" language=\"javascript\" onmouseover=\"overcolor(this)\" onmouseout=\"outcolor(this)\" onclick=\"td_click(this)\">?</td>" 
} 
temp_str+="</tr>"  
} 
temp_str+="</td></tr></table>"; 
window.cele_date.innerHTML=temp_str; 
} 
function set_cele_date(year,month) 
{ 
var i,j,p,k 
var nd=new Date(year,month-1,1); 
event.cancelBubble=true; 
cele_date_year.value=year; 
cele_date_month.value=month;  
k=nd.getDay()-1 
var temp; 
for (i=1;i<=6;i++) 
for(j=1;j<=7;j++) 
{ 
eval("c"+i+"_"+j+".innerHTML=\"\""); 
eval("c"+i+"_"+j+".bgColor=\"#DDDDDD\""); 
eval("c"+i+"_"+j+".style.cursor=\"hand\""); 
} 
while(month-1==nd.getMonth()) 
{ j=(nd.getDay() +1); 
p=parseInt((nd.getDate()+k) / 7)+1; 
eval("c"+p+"_"+j+".innerHTML="+"\""+nd.getDate()+"\""); 
if ((nd.getDate()==today.getDate())&&(cele_date_month.value==today.getMonth()+1)&&(cele_date_year.value==today.getYear())){ 
eval("c"+p+"_"+j+".bgColor=\"#EFFB64\""); 
} 
if (nd>date_end || nd<date_start) 
{ 
eval("c"+p+"_"+j+".bgColor=\"#FF9999\""); 
eval("c"+p+"_"+j+".style.cursor=\"text\""); 
} 
nd=new Date(nd.valueOf() + 86400000) 
} 
} 

//s_object：点击的对象；d_start-d_end有效的时间区段；需要存放值的控件； 
function show_cele_date(eP,d_start,d_end,t_object) 
{ 
window.cele_date.style.display=""; 
window.cele_date.style.zIndex=99 
var s,cur_d 
var eT = eP.offsetTop;  
var eH = eP.offsetHeight+eT;  
var dH = window.cele_date.style.pixelHeight;  
var sT = document.body.scrollTop;  
var sL = document.body.scrollLeft;  
event.cancelBubble=true; 
window.cele_date.style.posLeft = event.clientX-event.offsetX+sL-5;  
window.cele_date.style.posTop = event.clientY-event.offsetY+eH+sT-5; 
if (window.cele_date.style.posLeft+window.cele_date.clientWidth>document.body.clientWidth) window.cele_date.style.posLeft+=eP.offsetWidth-window.cele_date.clientWidth; 
if (d_start!=""){ 
if (d_start=="today"){ 
date_start=new Date(today.getYear(),today.getMonth(),today.getDate()); 
}else{ 
s=d_start.split(separator); 
date_start=new Date(s[0],s[1]-1,s[2]); 
} 
}else{ 
date_start=new Date(1900,1,1); 
} 

if (d_end!=""){ 
s=d_end.split(separator); 
date_end=new Date(s[0],s[1]-1,s[2]); 
}else{ 
date_end=new Date(3000,1,1); 
} 

g_object=t_object 

cur_d=new Date() 
set_cele_date(cur_d.getYear(),cur_d.getMonth()+1); 
window.cele_date.style.display="block"; 

window.cele_date.focus(); 

} 
function td_click(t_object) 
{ 
var t_d 
if (parseInt(t_object.innerHTML,10)>=1 && parseInt(t_object.innerHTML,10)<=31 )  
{ t_d=new Date(cele_date_year.value,cele_date_month.value-1,t_object.innerHTML) 
if (t_d<=date_end && t_d>=date_start) 
{ 
var year = cele_date_year.value; 
var month = cele_date_month.value; 
var day = t_object.innerHTML; 
if (parseInt(month)<10) month = "0" + month; 
if (parseInt(day)<10) day = "0" + day; 

g_object.value=year+separator+month+separator+day; 
window.cele_date.style.display="none";}; 
} 

} 
function h_cele_date() 
{ 
window.cele_date.style.display="none"; 
} 

function overcolor(obj) 
{ 
if (obj.style.cursor=="hand") obj.style.color = "#FFFFFF"; 

inover=true; 
window.cele_date.focus(); 

} 

function outcolor(obj) 
{ 
obj.style.color = "#000000"; 
inover=false; 

} 

function getNow(o){ 
var Stamp=new Date(); 
var year = Stamp.getYear(); 
var month = Stamp.getMonth()+1; 
var day = Stamp.getDate(); 
if(month<10){ 
month="0"+month; 
} 
if(day<10){ 
day="0"+day; 
} 
o.value=year+separator+month+separator+day; 
} 

function hilayer() 
{ 
if (inover==false) 
{ 
var lay=document.all.cele_date; 
lay.style.display="none"; 
} 
} 
function getlayerfocus() 
{ 
inover=true; 
} 
function lostlayerfocus() 
{ 
inover=false; 
} 
init(); 
//日历结束