// JavaScript Document
function show_today(){
var now = new Date();
var m=now.getMonth()+1;
var w=new Array(6);
w[0]="星期日";w[1]="星期一";w[2]="星期二";w[3]="星期三";w[4]="星期四";w[5]="星期五";w[6]="星期六";
document.write(now.getYear()+'年'+m+'月'+now.getDate()+'日 '+w[now.getDay()])
}

function newWin(u,w,h,s){
	window.open(u,"","width="+w+",height="+h+",scrollbars="+s+"")
}
function showsubmenu(sid)
{
whichEl = eval("submenu" + sid);
if (whichEl.style.display == "none")
{
eval("submenu" + sid + ".style.display=\"\";");
}
else
{
eval("submenu" + sid + ".style.display=\"none\";");
}
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
function isint(s)
{ var digits="0123456789";
  var i=0;
  var slength=s.length;
  if (slength==0) return false;
  while ((i<slength))
{ var c=s.charAt(i);
  if (digits.indexOf(c)==-1) return false;i++;}
  return true;
  }
function iseng(s)
{ var digits="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_";
  var i=0;
  var slength=s.length;
  if (slength==0) return false;
  while ((i<slength))
{ var c=s.charAt(i);
  if (digits.indexOf(c)==-1) return false;i++;}
  return true;
}
function isurl(s)
{ var digits="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/_-.:";
  var i=0;
  var slength=s.length;
  if (slength==0) return false;
  while ((i<slength))
{ var c=s.charAt(i);
  if (digits.indexOf(c)==-1) return false;i++;}
  return true;
}
function isEmail(s){
  var i=1
  var slength=s.length;
  if (slength==0) return false;
  while ((i<slength)&&(s.charAt(i)!="@")){i++;}
  if ((i>=slength)||(s.charAt(i)!="@")) return false;
  else i+=2;
  while ((i<slength)&&(s.charAt(i)!=".")){i++;}
  if ((i>=slength-1)||(s.charAt(i)!=".")) return false;
  else return true;
  }
function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
function gotopg(selObj){ //v3.0
  window.location=selObj.options[selObj.selectedIndex].value;
//  if (restore) selObj.selectedIndex=0;
}
function popup_win(mUrl,mWName,mWidth,mHeight,mLeft,mTop,mStatus){
	if (mStatus==null)
		{mStatus="toolbar=no,menubar=no,location=no,status=no,scrollbars=yes";}
	if (mLeft==null&&mTop==null)
		mStatus="width=" +mWidth+",height="+mHeight+",center=yes,"+mStatus;
	else
		mStatus="width=" +mWidth+",height="+mHeight+",left="+mLeft+",top="+mTop+","+mStatus;
	window.open(mUrl,mWName,mStatus);
}
function selectall(form)  {
  for (var i=0;i<form.elements.length;i++)
    {
    var e = form.elements[i];
    if (e.name == 'chkid')
       e.checked = form.chkall.checked;
    }
}
function getselid(selid,letid)  {
	for (var i=0;i<selid.length;i++){
    	if (selid[i].checked){
			letid.value=selid[i].value;
       		return i;
		}
    }
	return -1
}
function RemoveItem(form,ObjName){
	var single_remove=false;
	with(form.elements[ObjName]){
		for (var i=length-1;i>=0;i--){
			if (options[i].selected){
				single_remove=true;
				options[i]=null;
			}
		}
		if (single_remove==true) {
			return
		}
		for (var i=length-1;i>=0;i--){
			options[i]=null;
		}
	}
}
function ExistItem(form,ObjName,ItemName){
	with(form.elements[ObjName]){
		for (var i=0;i<length;i++){
			if (options[i].text==ItemName) {
				return true;
			}
		}
	}
	return false;
}
function AddItem(form,SrcName,DesName){
	with(form.elements[SrcName]){
		for (var i=0;i<length;i++){
			if (options[i].selected){
				if (ExistItem(form,DesName,options[i].text)==false) { 
					j=form.elements[DesName].length;
					form.elements[DesName].options[j]=new Option(options[i].text,options[i].value);
				}
			}
		}
	}
}
function CloseWinSelf(msg){
	if (msg!=""){
		alert(msg);
		self.close();
	}else {
	setTimeout("self.close()",1000);
	}
}
function Alert_Back(msg){
	if (msg!=""){
		alert(msg);
		history.back();
	}else {
	setTimeout("self.close()",1000);
	}
}
function Alert_URL(msg,url){
	if (msg!=""){
		alert(msg);
		location.href=url;
	}else {
	setTimeout("self.close()",1000);
	}
}