document.write("<style type=\"text/css\">\n");
document.write("<!--\n");
document.write("#loading { \n");
document.write("	width: 200px;	height: 20px;	background-color: #dddddd;\n");
document.write("	position: absolute;	left: 50%;	top: 30%;	margin-top: -50px;	margin-left: -100px;\n");
document.write("	text-align: center;	border-style: solid;border:1 border-bottom-width: 1px;\n");
document.write("}\n");
document.write("-->\n");
document.write("</style>\n");
document.write('<div id="loading"><b>下載中 ...</b></div>\n');
window.onload=function() {
	document.getElementById("loading").style.display="none";
}

   
   function scroll(seed)   {

      var m1 = "你要專心仰賴耶和華，不可倚靠自己的聰明，"
      var m2 = "在你一切所行的事上都要認定祂，"
      var m3 = "祂必指引你的路。箴 3:5-6"
      var msg=m1+m2+m3;
      var out = " ";
      var c = 1;
      if (seed > 100) {
         seed--;
         var cmd="scroll(" + seed + ")";
         timerTwo=window.setTimeout(cmd,100);
      }
      else if (seed <= 100 && seed > 0) {
         for (c=0 ; c < seed ; c++) {
         out+=" ";
         }
         out+=msg;
         seed--;
         var cmd="scroll(" + seed + ")";
         window.status=out;
         timerTwo=window.setTimeout(cmd,100);
         } else if (seed <= 0) {
            if (-seed < msg.length) {
            out+=msg.substring(-seed,msg.length);
            seed--;
            var cmd="scroll(" + seed + ")";
            window.status=out;
            timerTwo=window.setTimeout(cmd,100);
            }
         else {
            window.status=" ";
            timerTwo=window.setTimeout("scroll(100)",7);
         }
      }
   }
  // timerONE=window.setTimeout('scroll(100)',50);


function dropdown(form) {
   var idx = form.gallery_item.selectedIndex;
   if (idx >=1) location.href=form.gallery_item.options[idx].value;
}

function prayer(form) {
   var idx = form.monthly_prayer.selectedIndex;
   if (idx >=1) {
	   wi2=window.open(form.monthly_prayer.options[idx].value, 'MonthlyPrayer', 'width=500, height=400, scrollbars=yes, resizable=no');
	   wi2.focus();
   }
}

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_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_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.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_openBrWindow(theURL,winName,features) { //v2.0
  wi = window.open(theURL,winName,features+", status=no, scrollbars=yes");
  wi.focus();
}

function writeSubMenu() {

	var curYearIdx = getCurIdx('year');
	//alert("curYearIdx["+curYearIdx+"]");
	var lastIdx = -1;
	lastIdx = getLastIdx('programme');
	//alert("lastIdx["+lastIdx+"]");
	for (var i=0; i<lastIdx; i++) {
		remove('programme', 0);
	}
	add(curYearIdx, 'programme');
}

function resetTask8(field) {
	
	if (field=="others") {
		CheckCheckBox('task');
		document.forms[0].task8.checked = true;
		document.forms[0].voluntary_task8.checked = false;
		document.forms[0].voluntary_others.value = "";
	}
	if (field=="voluntary_others") {
		CheckCheckBox('voluntary_task');
		document.forms[0].voluntary_task8.checked = true;
		document.forms[0].task8.checked = false;
		document.forms[0].others.value = "";
	}
}

function unCheckAllButton(main_type) {
	if (main_type=="1") {
		document.forms[0].main_type[1].checked = false;
		document.forms[0].type[2].checked = false;
		document.forms[0].type[3].checked = false;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].voluntary_task"+i+".checked = false");
		}
	}
	if (main_type=="2") {
		document.forms[0].main_type[0].checked = false;
		document.forms[0].type[0].checked = false;
		document.forms[0].type[1].checked = false;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].task"+i+".checked = false");
		}
	}
}

function CheckvBox(checkboxtype) {
	if (checkboxtype=="vtask") {
		for (var i=0; i<=1; i++) {
			eval("document.forms[0].vvtask"+i+".checked = false");
		}
	}
	if (checkboxtype=="vvtask") {
		for (var i=0; i<=1; i++) {
			eval("document.forms[0].vtask"+i+".checked = false");
		}
	}
}

function CheckSubButton(type) {
	if (type=="3") {
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].task"+i+".checked = false");
		}
	}
	if ((type=="3") || (type=="4")) {
		document.forms[0].main_type[0].checked = true;
		document.forms[0].main_type[1].checked = false;
		document.forms[0].type[2].checked = false;
		document.forms[0].type[3].checked = false;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].voluntary_task"+i+".checked = false");
		}
	}
	if ((type=="5") || (type=="6")) {
		document.forms[0].main_type[0].checked = false;
		document.forms[0].main_type[1].checked = true;
		document.forms[0].type[0].checked = false;
		document.forms[0].type[1].checked = false;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].task"+i+".checked = false");
		}
	}
}

function CheckCheckBox(checkboxtype) {
	if (checkboxtype=="task") {
		document.forms[0].main_type[0].checked = true;
		document.forms[0].main_type[1].checked = false;
		document.forms[0].type[0].checked = false;
		document.forms[0].type[1].checked = true;
		document.forms[0].type[2].checked = false;
		document.forms[0].type[3].checked = false;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].voluntary_task"+i+".checked = false");
		}
	}
	if (checkboxtype=="voluntary_task") {
		document.forms[0].main_type[0].checked = false;
		document.forms[0].main_type[1].checked = true;
		document.forms[0].type[0].checked = false;
		document.forms[0].type[1].checked = false;
		document.forms[0].type[2].checked = false;
//		document.forms[0].type[3].checked = true;
		for (var i=0; i<=8; i++) {
			eval("document.forms[0].task"+i+".checked = false");
		}
	}
}


function chkForm() {

	if (document.forms[0].name.value == "") {
		alert("請輸入姓名 !");
		document.forms[0].name.focus();
		return false;
	}
	if (document.forms[0].userid.value == "") {
		alert("請輸入用戶名稱 !");
		document.forms[0].userid.focus();
		return false;
	}
	if (document.forms[0].userid.value.length < 6) {
		alert("用戶名稱必須最少六個字元 !");
		document.forms[0].userid.focus();
		return false;
	}
	if (document.forms[0].passwd.value == "") {
		alert("請輸入用戶密碼 !");
		document.forms[0].passwd.focus();
		return false;
	}else {
		var passwd = document.forms[0].passwd.value;
		if (passwd.indexOf(" ") >0) {
			alert("用戶密碼不可有空白字元 !");
			document.forms[0].passwd.focus();
			return false;
		}
	}
	if (document.forms[0].re_passwd.value == "") {
		alert("請輸入用戶重入密碼 !");
		document.forms[0].re_passwd.focus();
		return false;
	}else {
		var re_passwd = document.forms[0].re_passwd.value;
		if (re_passwd.indexOf(" ") >0) {
			alert("用戶密碼不可有空白字元 !");
			document.forms[0].re_passwd.focus();
			return false;
		}
	}
	if (document.forms[0].passwd.value != document.forms[0].re_passwd.value) {
		alert("用戶密碼不符，請重新輸入 !");
		document.forms[0].passwd.focus();
		return false;
	}

	if (document.forms[0].church.value == "") {
		alert("請輸入教會名稱 !");
		document.forms[0].church.focus();
		return false;
	}	
	if (document.forms[0].tel.value == "") {
		alert("請輸入電話 !");
		document.forms[0].tel.focus();
		return false;
	}	
	if (document.forms[0].email.value == "") {
		alert("請輸入電郵!");
		document.forms[0].email.focus();
		return false;
	}else {
		var email = document.forms[0].email.value;
		if (email.indexOf("@") < 0) {
			alert("不正確電郵，請重新輸入 !");
			document.forms[0].email.focus();
			return false;
		}
	}	



	var rc = false;
	if ((!document.forms[0].main_type[0].checked) && (!document.forms[0].main_type[1].checked)) {
		alert("請選擇欲參與的岡位類別 !");
		return false;
	}

	if (document.forms[0].main_type[0].checked) {
		if ((!document.forms[0].type[0].checked) && (!document.forms[0].type[1].checked)) {
			alert("請選擇會員類別 !");
			return false;
		}else {
			if (document.forms[0].type[1].checked) {
				for (var i=0; i<=8; i++) {
					if (eval("document.forms[0].task"+i+".checked")) {
						rc = true;
						break;
					}
				}
				if (!rc) {
					alert("請選擇會員 - 幕後或其他工作人員最少一項工作 !");
					return false;
				}
			}
		}
	}
	if (document.forms[0].main_type[1].checked) {
		if ((!document.forms[0].type[2].checked) && (!document.forms[0].type[3].checked)) {
			alert("請選擇義工類別 !");
			return false;
		}
	}
	if (document.forms[0].task8.checked) {
		if (document.forms[0].others.value == "") {
			alert("請在 '其他' 欄, 注明閣下欲參與的工作 !");
			document.forms[0].others.focus();
			return false;
		}
	}
	if (document.forms[0].voluntary_task8.checked) {
		if (document.forms[0].voluntary_others.value == "") {
			alert("請在 '其他' 欄, 注明閣下欲參與協助的工作 !");
			document.forms[0].voluntary_others.focus();
			return false;
		}
	}
    if (!confirm("Are you sure you want to join ?")) return false;

}