Get loggedin Session variables in Home Page

Question

I got a members directory where u login.
1.How come they get killed when i refresh a page.
2.How do i get the loggedin session variable the home page.
so i know if current user is logged in.
The Application.cfc of the members is
<cfcomponent name="Application" displayname="Application
Component for the Login Security Tutorial" >
<cfset This.name = "NewLoveZoneAfrica">
<cfset This.applicationTimeout =
CreateTimeSpan(0,0,0,45)>
<cfset This.sessionManagement = "true">
<cfset This.sessionTimeout = CreateTimeSpan(0,0,0,30)>
<cfset This.clientManagement = "false">
<cfset This.loginstorage="session">
<cffunction name="onApplicationStart"
returntype="boolean" output="true">
<!--- Set up Application variables. Locking the
Application scope is not necessary in this method. --->
application starting
<cfset Application.configured = 1>
<cfset Application.datetimeConfigured = TimeFormat(Now(),
"hh:mm tt") & " " & DateFormat(Now(), "mm.dd.yyyy")>
<cfset Application.currentSessions = 0>
<!--- Begin Setting up request variables here. --->
<cfscript>
request.app = structNew();
Application.dsn = "LoveZoneAfrica";
Application.webRoot =
"#getPageContext().getRequest().getContextPath()#/NewLoveZoneAfrica/";
Application.machineRoot = "/NewLoveZoneAfrica/";
Application.cfcRoot = "NewLoveZoneAfrica.com";
Application.Domain = "NewLoveZoneAfrica.com";
factory=CreateObject("java","coldfusion.server.ServiceFactory");
sqlService = factory.getDataSourceService();
dsn = duplicate(sqlService.datasources[Application.dsn]);
if(dsn.driver eq "MSAccess" or dsn.driver eq "MSAccessJet"
or dsn.driver eq "ODBCSocket")
request.app.ucase = "ucase";
request.app.isAccess = true;
else
request.app.ucase = "ucase";
request.app.isAccess = false;
</cfscript>
<!--- End Setting up request variables here. --->
<cfreturn true>
</cffunction>
<cffunction name="onRequestStart" returntype="boolean"
output="true" >
<cfargument name="requestname" required=true/>
<cfif isDefined("form.j_username") and
isDefined("form.j_password")>
<!--- If either password or Username is empty go to
login--->
<cfif form.j_username is "" or form.j_password is "">
<cfinclude
template="#Application.webRoot#Login/Security/Login.cfm">
<cfabort>
</cfif>
<!--- First Check to see wether there is need to log out
user--->
<cfscript>
// create the Security object
Security =
createObject("component","#Application.cfcRoot#.security");
// store authenticate method of security object as roles
variable.
LogQry=Security.authenticate(form.j_username,form.j_password);
</cfscript>
<cfif LogQry.recordcount> <!--- User has
Successfully logged in #GetValidUser# --->
<cfloginuser name="#form.j_username#"
password="#form.j_password#" roles="#valuelist(LogQry.Role)#">
<!--- Update the LastLogin timestamp. --->
<cfscript>Update_LastLogin=Security.LastLogin(form.j_username);
</cfscript>
<cfset request.User.LoggedIn = "1">
<cfset request.User.Username = form.j_username>
<cfset request.User.LastLogin = LogQry.LastLogin_Date
>
<cfelse>
<!---Destroy request --->
<cflock scope="SESSION" throwontimeout="Yes" timeout="7"
type="EXCLUSIVE">
<cfset clearStruct = StructDelete(request, "User")>
</cflock>
<!---Destroy request --->
<cflock scope="SESSION" throwontimeout="Yes" timeout="7"
type="EXCLUSIVE">
<cfset clearStruct = StructDelete(SESSION, "User")>
</cflock>
</cfif>
<cfif NOT isDefined("request.User.LoggedIn")>
<cfset request.loginMessage ="Your Login Username or
Password is Invalid ">
<cfinclude
template="#Application.webRoot#Login/Security/Login.cfm">
<cfabort>
<cfelse>
<!--- If the login procedure is passed duplicate the
request structure into the Session scope. --->
<cflock scope="SESSION" throwontimeout="Yes"
timeout="107" type="EXCLUSIVE">
<cfset Session.User = Duplicate(request.User)>
</cflock>
<cflock name="lck_currentSessions" throwontimeout="Yes"
timeout="107" type="EXCLUSIVE">
<!---THIS has BE CHANgED : bEGIN- original COPY IS @ THE
FOOT --->
<!--- Copy identifying session information into the
Application scope. --->
<cfif NOT isDefined("Application.sessionData")>
<!--- Increment the number of current sessions. --->
<cfset Application.currentSessions =
Application.currentSessions + 1>
<cfset Application.sessionData = ArrayNew(1)>
<cfset Arraysize = 0>
<cfset Application.sessionData[Arraysize+1] =
form.j_username>
<CFELSE>
<!---check to see wether this "Username" appears in the
Application.sessionData.
If so, ignore. If no then append the name to the array so we
have a unique list of usernames--->
<cfset Arraysize = ArrayLen(Application.sessionData)>
<cfset Application.temp = ArrayNew(1)>
<cfif Arraysize>
<cfloop index = "LoopCount" from = "1" to =
"#Arraysize#">
<cfset #ArrayAppend(Application.temp,
Application.sessionData[LoopCount])#>
</cfloop>
<cfdump var="#Application.sessionData#" >
<cfset Isloggedin =
ListFind(ArrayToList(Application.temp), form.j_username)>
<cfif Isloggedin is 0>
<cfset Application.sessionData[Arraysize+1] =
form.j_username>
<!--- Increment the number of current sessions. --->
<cfset Application.currentSessions =
Application.currentSessions + 1>
</cfif>
<cfelse>
<!--- Increment the number of current sessions since twas
empty. --->
<cfset Application.currentSessions =
Application.currentSessions + 1>
<cfset Application.sessionData[Arraysize+1] =
form.j_username>
</cfif>
</cfif>
</cflock>
</cfif>
<cfelse>
<cfif not ListLast(CGI.SCRIPT_NAME, "/") EQ
"logout.cfm">
<!---Check wether the username appears on the list
Application.currentSessions is 0 --->
<cfif NOT isDefined("Session.User.LoggedIn") >
<cfinclude
template="#Application.webRoot#Login/Security/login.cfm">
<cfabort>
</cfif>
</cfif>
</cfif>
<!--- Check to see if a user is logged in on *every* cfm
page request. --->
<cfif not ListLast(CGI.SCRIPT_NAME, "/") EQ
"logout.cfm">
<cflock scope="SESSION" throwontimeout="Yes" timeout="7"
type="READONLY">
<cfif NOT isDefined("Session.User.LoggedIn")>
<cfinclude
template="#Application.webRoot#Login/Security/login.cfm">
<cfabort>
</cfif>
</cflock>
</cfif>
<cfreturn true>
</cffunction>
<cffunction name="onSessionEnd" returntype="void">
<cfargument name="SessionScope" required="true">
<cfargument name="ApplicationScope" required="true">
<cfset request.loginMessage="Nimeingia onSessionEnd">
<cflock name="lck_currentSessions" throwontimeout="Yes"
timeout="7" type="EXCLUSIVE">
<cfset sessionPosition =
ListFind(ArrayToList(arguments.ApplicationScope.sessionData),
arguments.SessionScope.sessionid)>
<cfif sessionPosition neq 0>
<cfset
ArrayDeleteAt(arguments.ApplicationScope.sessionData,
sessionPosition)>
<cfset arguments.ApplicationScope.currentSessions =
arguments.ApplicationScope.currentSessions - 1>
</cfif>
</cflock>
</cffunction>
<cffunction name="onSessionStart" returntype="void">
<cfset request.loginMessage="Nimeingia onSessionEnd">
</cffunction>
<cffunction name="onRequestEnd" returntype="void">
<!--- Write any code that needs to run when the page
request ends. This replaces onRequestEnd.cfm --->
</cffunction>
</cfcomponent>

Answer 1

Answered my own quests
http://www.rewindlife.com/archives/000046.cfm