function setRedirectTo() { 
	//change the value of RedirectTo based on the value of WebFormat
	var vhost = "http://" + document.forms[0].Web_Name.value;
	var vdomain = document.forms[0].Domain.value;
	var uname = document.forms[0].Username.value;
	if (uname == "")
	{
		alert('กรุณาระบุชื่อผู้ใช้งานของท่าน');
		document.forms[0].Username.focus();
		return false;
	}
	var a = dbLookup(vhost + "/migration.nsf","($CheckRegistration)", uname.toLowerCase(), 1, 400);
//	alert('Register Status = ' + a[0]);
	if (a[0] != "Register")
	{
//		alert(vhost + '/migration.nsf/registration?open&uname=' + uname);
		top.location.replace(vhost + '/migration.nsf/registration?open&uname=' + uname);
		return false;
	}
//	alert('host name = ' + vhost);
//	alert('user name = ' + uname.toLowerCase());
	var b = dbLookup(vhost + "/migration.nsf","($CheckUsers)", uname.toLowerCase(), 1, 400);
//	alert('Migrate Status = ' + b[0]);
	if (b[0] == "Open") 
	{
//		document.forms[0].RedirectTo.value = "http://zimbra.airportthai.co.th";	
		top.location = "http://zimbra.airportthai.co.th";
	}else if (b[0] == "In-Process") {
//		alert('พบชื่อของท่าน ' + uname + ' กำลังถูกดำเนินการไมเกรตข้อมูลของท่านไปยังระบบใหม่ ระบบใหม่จะใช้งานได้หลังจากการทำไมเกรชั่นเสร็จสมบูรณ์แล้ว');
//		document.forms[0].RedirectTo.value = "http://zimbra.airportthai.co.th";
//		top.location = "http://zimbra.airportthai.co.th";
		top.location.replace(vhost + '/migration.nsf/WaitForMigration?open');
	}else if (b[0] == "Complete") {
//		alert(uname + ' is being ' + a[0]);
		document.forms[0].RedirectTo.value = vhost + "/mailredirect.nsf";
		document.forms[0].submit();
	}else{
		if (a[0] == "Register")
		{
			alert('ท่านได้ทำการลงทะเบียนแล้วแต่ท่านไม่ได้อยู่ในรายชื่อของการทำไมเกรต เมื่อท่านสามารถใช้งานระบบใหม่ได้เราจะทำการแจ้งให้ท่านทราบในภายหลังเมื่อการดำเนินการเสร็จสิ้นแล้ว หากท่านมีอีเมลล์อยู่แล้วในระบบเดิมให้กดที่ปุ่ม Zimbra เพื่อเข้าใช้งานระบบเดิม') 
		}
//		if (confirm(uname + ' ไม่พบชื่อของท่านในระบบ ท่านต้องการให้ทำการเปิดไปยังหน้าลงทะเบียนสำหรับท่านหรือไม่?'))
//		{
//		document.forms[0].RedirectTo.value = vhost + "/migration.nsf/registration?open";
//		alert(vhost + '/migration.nsf/registration?open');
//		top.location.replace(vhost + '/migration.nsf/registration?open&uname=' + uname);
//		}
	}
};
function getCookie(NameOfCookie){
	if (document.cookie.length > 0) {              
		begin = document.cookie.indexOf(NameOfCookie+"=");       
		if (begin != -1) {           
			begin += NameOfCookie.length+1;       
			end = document.cookie.indexOf(";", begin);
			if (end == -1) end = document.cookie.length;
			return unescape(document.cookie.substring(begin, end));
		} 
	}
	return null;
};
function setCookie(NameOfCookie, value, expiredays) {
	var ExpireDate = new Date ();
	ExpireDate.setTime(ExpireDate.getTime() + (expiredays * 24 * 3600 * 1000));
	document.cookie = NameOfCookie + "=" + escape(value) + 
	((expiredays == null) ? "" : "; expires=" + ExpireDate.toGMTString());
};
function setCookiePrefs() {
	//Username
	setCookie('username',document.forms[0].Username.value,365);
	//change the value of RedirectTo based on the value of WebFormat
	setRedirectTo();
};
function setFormFocus() { 
		//set default value based on cookie
//	vusernamepref=getCookie('username');
//	if (vusernamepref != null) {
//		document.forms[0].Username.value = vusernamepref;
//	}
	//change the value of RedirectTo based on the value of WebFormat
//	setRedirectTo();
	
	//give focus to the username or password field
	if (document.forms[0].Username.value == '') { 
		document.forms[0].Username.focus(); 
	} else {
		document.forms[0].Password.focus(); 
	}
};
// Gets a handle to an XMLHTTP object (the object that makes AJAX possible).
function getXmlHttpObject(){
        try{
                // Firefox, Opera 8.0+, Safari
                return new XMLHttpRequest();
        }catch(e){
                // Internet Explorer
                try{
                        return new ActiveXObject("Msxml2.XMLHTTP");
                }catch (e){
                        try{
                                return new ActiveXObject("Microsoft.XMLHTTP");
                        }catch (e){
                                return null;
                        };
                };
        };
};
 
// This function simply hides some of the setup required to use the XMLHTTP object.
function sendXmlHttpRequest(xmlHttp, url, fn){
        if (fn) xmlHttp.onreadystatechange = fn;
        xmlHttp.open("GET", url, (fn != null));
        xmlHttp.send(null);
};
 
// Synchronously retrieves a Lotus Notes view as an XML document.
function dbGetViewXmlDocument(dburl, view, params){
        try{
                var xmlHttp = getXmlHttpObject();
                var url = dburl + "/" + view + "?ReadViewEntries";
                if ((params != null) && (params != "")) url = url + "&" + params;
                sendXmlHttpRequest(xmlHttp, url, null)
                return xmlHttp.responseXML.documentElement;
        }catch(e){
                throw new Error(e.message);
        };
};
 
// Gets a page element by id.
function getElementById(id, doc){
        doc = (doc?doc:document);
        var retval = null;
        if(doc.getElementById){
                retval = doc.getElementById(id);
        }else if(doc.all){
                retval = doc.all[id];
        }else if(doc.layers){
                retval = doc.layers[id];
        };
        return retval;
};
 
// Gets the inner text of any XML document node.
function getXMLNodeInnerText(node){
        var retval = "";
        if (typeof node.textContent != 'undefined'){
                retval = node.textContent;
        }else if (typeof node.innerText != 'undefined'){
                retval = node.innerText;
        }else if (typeof node.text != 'undefined'){
                retval = node.text;
        }else{
                switch (node.nodeType){
                        case 3:
                        case 4:
                                return node.nodeValue;
                                break;
                        case 1:
                        case 11:
                                var innerText = '';
                                for (var i = 0; i < node.childNodes.length; i++){
                                        innerText += getXMLNodeInnerText(node.childNodes[i]);
                                };
                                retval = innerText;
                                break;
                        default:
                                retval = "";
                };
        };
        if (strLeft(retval, 1) == "\n") retval = strRight(retval, retval.length-1);
        return retval;
};
 
// Extracts a specified number of the leftmost characters in a string.
function strLeft(s, n){
        s = new String(s);
        if(n <= 0) return "";
        else if(n > String(s).length) return s;
        else return String(s).substring(0, n);
};
 
// Extracts a specified number of the rightmost characters in a string.
function strRight(s, n){
        if(n <= 0) return "";
        else if(n > String(s).length) return s;
        else{
                var iLen = String(s).length;
                return String(s).substring(iLen, iLen - n);
        };
};
 
function dbColumn(dbURL, viewName, columnNumber, maxResults){
        var xmlDoc = dbGetViewXmlDocument(dbURL, viewName, "Count=" + maxResults);
        var viewEntries = xmlDoc.getElementsByTagName("viewentry");
        var values = new Array();
        if(viewEntries.length == 0){
            values[values.length] = "ERROR: No Choices Found!";
        }else{
            for(var row=0; row < viewEntries.length; row++){
            var value = getXMLNodeInnerText(viewEntries[row].getElementsByTagName("entrydata")[columnNumber]);
            values[values.length] = value;
            };
        };
        return values;
};
 
function setSelectOptions(fieldName, values){
        var select = getElementById(fieldName);
        select.options.length = 0;
        for(var i=0; i < values.length; i++){
                select.options[i] = new Option(values[i],values[i]);
        };
};
 
function dbLookup(dbURL, viewName, key, column, maxResults){
        var xmlDoc = dbGetViewXmlDocument(dbURL, viewName, "startkey=" + key + "&Count=" + maxResults);
        var viewEntries = xmlDoc.getElementsByTagName("viewentry");
        var values = new Array();
        if(viewEntries.length == 0){
             values[values.length] = "ERROR: No Choices Found!";
        }else{
             for(var row=0; row < viewEntries.length; row++){
//	alert(getXMLNodeInnerText(viewEntries[row].getElementsByTagName("entrydata")[0]));
	 if (key == getXMLNodeInnerText(viewEntries[row].getElementsByTagName("entrydata")[0]))
		{
		var value = getXMLNodeInnerText(viewEntries[row].getElementsByTagName("entrydata")[column]);
		if (value == "")
		{
             		values[values.length] = "Open";
		}else
		{
             		values[values.length] = value;
		}
		return values;
		}
             };
        };
values[0] = "";
return values;
// if (xmlDoc.documentElement == undefined)
// {
//	alert("undefined ...");
//	return("")
// }
// nodes = xmlDoc.documentElement.childNodes;
// temp = new Array(nodes.length);
// var j = 0;
// for (var i = 0; i < nodes.length; i++)
// {
// if(nodes.item(i).childNodes.item(0).text==key)
// {
// temp[j] = nodes.item(i).childNodes.item(column).text;
// j++;
// }
// else
// {
// break;
// }
// }
// var results = ""
// for (var i = 0; i < j; i++)
// {
// if (i==0)
// {
// results = temp[i];
// }
// else
// {
// results = results + ", " + temp[i]; 
// }
// }
// return(results);
};
 
function initPage(){
      var values = dbColumn("http://mail.airportthai.co.th/migration.nsf", "($Users)", 1, 50);
      setSelectOptions("Location2", values);
};