var BTAG                            = "590036501";

var HostUri                         = "https://www.dreambingo.co.uk";
var Launch__LoginUri				= "/login.asp";
var Launch__OLRUri				    = "https://www.dreambingo.co.uk/register/dreambingo.aspx?btag=590036501";

var WebOLRUri						= "https://register2.valueactive.com/1555/default.asp?clienttype=5&usertype=0&BTAG=" + BTAG;
var PopupWindowProperties			= "width=800,height=570,status=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no";
var PopupWindowProperties981			= "width=1024,height=700,status=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no";
var PopupWindowProperties1555			= "width=1024,height=700,status=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no";
var RegistrationPopupWindowProperties   = "width=840,height=670,status=yes,toolbar=no,menubar=no,location=yes,scrollbars=yes,resizable=no";
var AccountNumberRegEx				= "DBR[0-9]{8}$";

var LostPasswordUri                 = "/lostpassword.asp";
var WindowName__Password            = "LostPasswordWindow";
var PopupWindowProperties__Password = "width=480,height=350,status=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no";
var PopupWindowProperties__PasswordMS = "dialogWidth: 480px; dialogHeight: 350px; center: yes; status: no; scroll: no; resizable: no;";



var Message__NoAccNoOrPassword      = "Both your Nickname and password are required to login to Bingo.";
var Message__PasswordEmailSent      = "An email has been sent to [SENTTO].";
var Message__PasswordNoUserName     = "Please enter a Nickname.";
var Message__PasswordResetComplete  = "Your new password has been set.";
var Message__PasswordResetFailed    = "Sorry, we're unable to change your password at this time.";
var Message__PasswordsDontMatch     = "The passwords you have entered do not match.";
var Message__LostPasswordError      = "There was an unknown error requesting your password.";


function loginBingo(myform) 
{ 
	if (! window.focus)return true; 
	var d = new Date(); 
	
	windowname = "BingoWindow1555"; 
	
	var popupHandle
    var thisDoc
	
	setCookie("loginname", document.getElementById("Username").value, 365);
	
	popupHandle=window.open(HostUri+"/BingoShared/lobby/close.htm", windowname, PopupWindowProperties1555);
	
	myform.target=windowname; 
	myform.focus();
	myform.action=HostUri+"/BingoShared/commands/Connect.aspx";
	return true; 
} 
		
function getXMLHttpRequest(){
    // branch for native XMLHttpRequest object
    if(window.XMLHttpRequest) {
        try {
            req = new XMLHttpRequest();
        } catch(e) {
            req = false;
        }
    // branch for IE/Windows ActiveX version
    } else if(window.ActiveXObject) {
        try {
            req = new ActiveXObject("Msxml2.XMLHTTP");
        } catch(e) {
            try {
                req = new ActiveXObject("Microsoft.XMLHTTP");
            } catch(e) {
                req = false;
            }
        }
    }
    if(!req){
        alert("Unable to load XMLHttpRequest.");
    } else {
        return req;
    }
}

function DoBackground(strImage, strField){
    document.getElementById(strField).style.backgroundImage = "url(" + strImage + ")";
}

function toggleViewAnswer(i){
	if(eval('document.all.a' + i).style.display == 'inline'){
		eval('document.all.a' + i).style.display = 'none'
	}
	else {
		eval('document.all.a' + i).style.display = 'inline'
	}
}

var daysInMonth = ([0,31,29,31,30,31,30,31,31,30,31,30,31]);
    
function daysInFebruary (year) {
    return ( ((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0) ) ) ? 29 : 28 );
}

function Age(bday, bmo, byr) {
    bmo = bmo - 1;
    var age;
    var now = new Date();
    tday=now.getDate();
    tmo=(now.getMonth());
    tyr=(now.getFullYear());
    
    if((tmo > bmo)||(tmo==bmo & tday>=bday)) {
        age=parseInt(byr);
    } else {
        age=parseInt(byr) + 1;
    }

    return (tyr - age)
}

function loadClient(CheckCookie) {
    if ((getCookie("loginname")=="") && (CheckCookie)) {
        // window.location.href = Launch__OLRUri
        window.open( Launch__OLRUri, "BingoRegistrationWindow", RegistrationPopupWindowProperties);
    } else {
		window.open( Launch__LoginUri, "BingoWindow1555", PopupWindowProperties1555);
    }
}

function loadClientWindow(CheckCookie) {
    if ((getCookie("loginname")=="") && (CheckCookie)) {
        window.open( Launch__OLRUri, "BingoRegistrationWindow", RegistrationPopupWindowProperties);
    } else {
		window.open( Launch__LoginUri, "BingoWindow1555", PopupWindowProperties1555);
    }
}

function accountNumberCheck() {
	var cookieusername = getCookie("loginname");
	if (cookieusername) {
		document.getElementById("Username").value=cookieusername;
	}
}

function loadBingo( username, password, usesamewindow){
    if (username&&password){
        var xmlHttpConn = getXMLHttpRequest();
        if (xmlHttpConn) {
            username=trim(username.toUpperCase());

            var popupHandle
            var thisDoc

            if (usesamewindow==0) {	
                try {
					setCookie("loginname", username, 365);
                    popupHandle=window.open(HostUri+"/BingoShared/lobby/close.htm", "BingoWindow1555", PopupWindowProperties1555)
                    thisDoc=popupHandle.document;
                    thisDoc.open();
                    thisDoc.clear();
                    thisDoc.write("<html><head><title>Loading...</title><script language='javascript' type='text/javascript'>function tick(){document.title=document.title+'.';t = setTimeout('tick()', 1000);}</script></head><body onload='tick()'>Loading...</body></html>");
                    thisDoc.close();
                } catch (e) {
                    alert(e.description);
                }
            } else {
                thisDoc = document
            }

            //to give that last command some time to run, lets get ahead of our selves.
            xmlHttpConn.open("POST", HostUri+"/BingoShared/commands/connect.aspx", false);
            xmlHttpConn.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
            xmlHttpConn.send("username="+username+"&password="+password);
            var conn=eval(xmlHttpConn.responseText);
              
            if (conn.Result){
                setCookie("loginname", username, 365);
                thisDoc.location.assign(conn.Text)
            } else {
                if (usesamewindow==0) {	
                    thisDoc.location.assign(Launch__LoginUri)
                    popupHandle.alert(conn.Text);
                } else {
					alert(conn.Text);
                }
            }
                
            if (document.getElementById("Password")) document.getElementById("Password").value="";
            return false;
        } else {
            return true;
        } // if (window.XMLHttpRequest)
    } else {
        alert(Message__NoAccNoOrPassword);
        return false;
    } // if (username&&password)
} // function LoadBingo(username,password,usesamewindow)

function openLostPassword(username){
    if (BrowserDetect.browser=="Explorer") {
        window.showModalDialog( LostPasswordUri, null, PopupWindowProperties__PasswordMS);
    } else {
        window.open( LostPasswordUri, WindowName__Password, PopupWindowProperties__Password);
    }
    return false

}

var lastUsername = ""
function lostPassword(form, username){
    if (username){
        if (lastUsername==username) {
            return
        } else {
            var xmlhttpReq = getXMLHttpRequest();
            if (xmlhttpReq) {
                lastUsername=username
                form.disabled=true
            
                username=trim(username.toUpperCase());

				xmlhttpReq.open("POST", HostUri.replace("https", "http") + "/BingoShared/commands/lostpassword.aspx", false);
				xmlhttpReq.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
				xmlhttpReq.send("username="+username);
				var req=eval(xmlhttpReq.responseText);

				if(req.Result){
					alert(Message__PasswordEmailSent.replace('[SENTTO]', req.Text));
					window.close();
				} else {
					alert(req.Text);
				} 
                form.disabled=false
            } 
        }
    } else {
        alert(Message__PasswordNoUserName);
    } 
} 

function resetPassword(code, newpassword, newpassword2){
    if (newpassword==newpassword2) {
        if (code&&newpassword){
          try {
                var xmlhttpReset = getXMLHttpRequest();
                if (xmlhttpReset){
                    xmlhttpReset.open("POST", HostUri+"/BingoShared/commands/resetpassword.aspx", false);
                    xmlhttpReset.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
                    xmlhttpReset.send("code="+code+"&newpassword="+newpassword);
                    var reset=eval(xmlhttpReset.responseText);
                    if (reset.Result==1) {
                        alert(Message__PasswordResetComplete);
                        window.location.href = "/";
                        return true;
                    } else {
                        alert(Message__PasswordResetFailed)
                        return false;
                    }
                }
            } catch (e) {
                //alert(e);
                return false;
            } // try
        } else {
            alert("Password can't be blank")
            return false;
        } // if (code&&newpassword)
    } else {
        alert(Message__PasswordsDontMatch);
        return false;
    }
} // function resetPassword(username, newpassword)

function setCookie(cookieName,value,expiredays) {
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=cookieName+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}

function getCookie(cookieName) {
	var result = "";
	if (document.cookie) {
		if (document.cookie.length>0) {
			cookieStart=document.cookie.indexOf(cookieName + "=");
			if (cookieStart != -1) {
				cookieStart=cookieStart + cookieName.length + 1; 
				cookieEnd=document.cookie.indexOf(";",cookieStart);
				if (cookieEnd==-1) {
					cookieEnd=document.cookie.length;
				}
				return trim(unescape(document.cookie.substring(cookieStart,cookieEnd)));
			}
		}
	}
	return trim(result);
}

function trim(s) {
	return s.replace(/^\s+|\s+$/g,"");
}