//检测是否字符
function fucCheckNUM(NUM)
{
	var i,j,strTemp;
	strTemp="0123456789.+-";
	if ( NUM.length== 0)
		return 0
	for (i=0;i<NUM.length;i++)
	{
		j=strTemp.indexOf(NUM.charAt(i));	
		if (j==-1)
		{
		//说明有字符不是数字
			return 0;
		}
	}
	//说明是数字
	return 1;
}


//检测email格式
function ismail(mail)
{
	bln = new RegExp(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/).test(mail);
	if(bln)return true;
	else {return false;}
}

//检测日期是否正确
function isDate(str)
{
if(!str.match(/^\d{4}\-\d\d?\-\d\d?$/)){return false;}
//str=str.replace(/[^\d \:\-]+/g,"");
window.tmp=false;
window.execScript('tmp=IsDate("' + str + '")', "vbs");
return tmp;
}

//选择单位代码
function Seldw()
{
	width=700;
	height=580;
	xposition = 0;
	yposition = 0;
	if ((parseInt(navigator.appVersion) >= 4 ))
	{
		xposition = (screen.width - width) / 2;
		yposition = (screen.height - height) / 2;
	} 
	theproperty= "width=" + width + ", height=" + height + ", location=0,menubar=0,resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0,hotkeys=0,screenx=" + xposition + "," + "screeny=" + yposition + "," + "left=" + xposition + "," + "top=" + yposition;
	nw=window.open("dwxx_sz.asp","dwdm_sel",theproperty);
}

//选择办事表格
function Selbsbg(bgsz,dwdm)
{
	width=700;
	height=580;
	xposition = 0;
	yposition = 0;
	if ((parseInt(navigator.appVersion) >= 4 ))
	{
		xposition = (screen.width - width) / 2;
		yposition = (screen.height - height) / 2;
	} 
	theproperty= "width=" + width + ", height=" + height + ", location=0,menubar=0,resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0,hotkeys=0,screenx=" + xposition + "," + "screeny=" + yposition + "," + "left=" + xposition + "," + "top=" + yposition;
	nw=window.open("bsbg_sz.asp?mybgsz="+bgsz+"&search_txt="+dwdm+"&search_lx=2","bsbg_sel",theproperty);
}


//选择收费依据
function Selsfyj(sfsz,dwdm)
{
	width=700;
	height=580;
	xposition = 0;
	yposition = 0;
	if ((parseInt(navigator.appVersion) >= 4 ))
	{
		xposition = (screen.width - width) / 2;
		yposition = (screen.height - height) / 2;
	} 
	theproperty= "width=" + width + ", height=" + height + ", location=0,menubar=0,resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0,hotkeys=0,screenx=" + xposition + "," + "screeny=" + yposition + "," + "left=" + xposition + "," + "top=" + yposition;
	nw=window.open("sfyj_sz.asp?mysfsz="+sfsz+"&search_txt="+dwdm+"&search_lx=2","sfyj_sel",theproperty);
}


// 取路径中的文件名
function getfilename(str){
	var myi=str.lastIndexOf("/")+1
	return str.substr(myi,str.length-myi);
}


var bsYear; 
var bsDate; 
var bsWeek; 
var arrLen=8; 
var sValue=0; 
var dayiy=0; 
var miy=0; 
var iyear=0; 
var dayim=0; 
var spd=86400; 

var year1999="30;29;29;30;29;29;30;29;30;30;30;29"; //354 
var year2000="30;30;29;29;30;29;29;30;29;30;30;29"; //354 
var year2001="30;30;29;30;29;30;29;29;30;29;30;29;30"; //384 
var year2002="30;30;29;30;29;30;29;29;30;29;30;29"; //354 
var year2003="30;30;29;30;30;29;30;29;29;30;29;30"; //355 
var year2004="29;30;29;30;30;29;30;29;30;29;30;29;30"; //384 
var year2005="29;30;29;30;29;30;30;29;30;29;30;29"; //354 
var year2006="30;29;30;29;30;30;29;29;30;30;29;29;30"; 

var month1999="正月;二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月"; 
var month2001="正月;二月;三月;四月;闰四月;五月;六月;七月;八月;九月;十月;十一月;十二月"; 
var month2004="正月;二月;闰二月;三月;四月;五月;六月;七月;八月;九月;十月;十一月;十二月"; 
var month2006="正月;二月;三月;四月;五月;六月;七月;闰七月;八月;九月;十月;十一月;十二月"; 
var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 

var Ys=new Array(arrLen); 
Ys[0]=919094400;Ys[1]=949680000;Ys[2]=980265600; 
Ys[3]=1013443200;Ys[4]=1044028800;Ys[5]=1074700800; 
Ys[6]=1107878400;Ys[7]=1138464000; 

var Yn=new Array(arrLen); //农历年的名称 
Yn[0]="己卯年";Yn[1]="庚辰年";Yn[2]="辛巳年"; 
Yn[3]="壬午年";Yn[4]="癸未年";Yn[5]="甲申年"; 
Yn[6]="乙酉年";Yn[7]="丙戌年"; 
var D=new Date(); 
var yy=D.getYear(); 
var mm=D.getMonth()+1; 
var dd=D.getDate(); 
var ww=D.getDay(); 
if (ww==0) ww="<font color=RED>星期日"; 
if (ww==1) ww="星期一"; 
if (ww==2) ww="星期二"; 
if (ww==3) ww="星期三"; 
if (ww==4) ww="星期四"; 
if (ww==5) ww="星期五"; 
if (ww==6) ww="<font color=RED>星期六"; 
ww=ww; 
var ss=parseInt(D.getTime() / 1000); 
if (yy<100) yy="19"+yy; 

for (i=0;i<arrLen;i++) 
if (ss>=Ys[i]){ 
iyear=i; 
sValue=ss-Ys[i]; //当年的秒数 
} 
dayiy=parseInt(sValue/spd)+1; //当年的天数 

var dpm=year1999; 
if (iyear==1) dpm=year2000; 
if (iyear==2) dpm=year2001; 
if (iyear==3) dpm=year2002; 
if (iyear==4) dpm=year2003; 
if (iyear==5) dpm=year2004; 
if (iyear==6) dpm=year2005; 
if (iyear==7) dpm=year2006; 
dpm=dpm.split(";"); 

var Mn=month1999; 
if (iyear==2) Mn=month2001; 
if (iyear==5) Mn=month2004; 
if (iyear==7) Mn=month2006; 
Mn=Mn.split(";"); 

var Dn="初一;初二;初三;初四;初五;初六;初七;初八;初九;初十;十一;十二;十三;十四;十五;十六;十七;十八;十九;二十;廿一;廿二;廿三;廿四;廿五;廿六;廿七;廿八;廿九;三十"; 
Dn=Dn.split(";"); 

dayim=dayiy; 

var total=new Array(13); 
total[0]=parseInt(dpm[0]); 
for (i=1;i<dpm.length-1;i++) total[i]=parseInt(dpm[i])+total[i-1]; 
for (i=dpm.length-1;i>0;i--) 
{
if (dayim>total[i-1]){ 
dayim=dayim-total[i-1]; 
miy=i;
break;
}
} 
bsWeek=ww; 
bsDate=yy+"年"+mm+"月"; 
bsDate2=dd; 
bsYear=" "+Yn[iyear]; 
bsYear2=Mn[miy]+Dn[dayim-1]; 
// 日期出错在此+/- 1
if (ss>=Ys[7]||ss<Ys[0]) bsYear=Yn[7]; 
function CAL(){ 

document.write(" <b><font color=#008040>"+bsDate+""+bsDate2+"日</font></b> "); 
//document.write(bsWeek+"a "+dayiy); 
document.write(bsWeek+" "+"<font color=#9B4E00>"); 
document.write(bsYear+""+bsYear2+""); 
} 


function loginformsubmit()
{
	if (loginformcheck())
	{
		document.loginform.submit();
	}
}

function loginformcheck()
{
	var tusername_value=loginform.tusername.value;
	if (tusername_value=="" || tusername_value.length<1)
	{
		alert('您必须提供有效的用户名！');
		loginform.tusername.focus();
		return false;
	}

	var tpassword_value=loginform.tpassword.value;
	if (tpassword_value=="" || tpassword_value.length<1)
	{
		alert('您必须提供有效的密码！');
		loginform.tpassword.focus();
		return false;
	}
	return true;
}

function getpassword()
{
	var tusername_value=document.loginform.tusername.value;
	if (tusername_value=="" || tusername_value.length<1)
	{
		alert('您必须提供有效的用户名！');
		document.loginform.tusername.focus();
		location = "#";		
		return true;
	}
	else
	{
		location = "http://webmail.shantou.gov.cn/config/forgotPW.jsp?name=" + tusername_value;
		return true;		
	}
}