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Created: Tue, Sep 23, 7:59 AM

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	Index: trunk/kernel/include/usersession.php
	===================================================================
	--- trunk/kernel/include/usersession.php (revision 5493)
	+++ trunk/kernel/include/usersession.php (revision 5494)
	@@ -1,1262 +1,1264 @@
	<?php

	class clsUserSession
	{
	//Common DB operation class variables
	var $m_dirtyFieldsMap = array();
	//Identity
	var $m_SessionKey;
	var $m_CurrentTempKey;
	var $m_PrevTempKey;
	//Required attributes
	var $m_LastAccessed;
	var $m_PortalUserId;
	var $m_Language;
	var $m_Theme;
	var $m_GroupId;
	var $adodbConnection;
	var $m_Errors;
	var $m_GroupList;
	var $PermCache;
	var $SysPermCache;
	var $PermCacheGroups;
	var $CurrentUser;
	var $UseTempKeys;
	var $AdminSearchFields;

	function clsUserSession($id=NULL, $TempKeys=FALSE)
	{
	global $objConfig, $objLanguages, $objThemes, $m_var_list, $FrontEnd;

	$this->m_Errors = new clsErrorManager();
	$this->adodbConnection = &GetADODBConnection();

	$this->PermCache = array();
	$this->PermCacheGroups = '';
	$this->UseTempKeys = $TempKeys;
	$this->AdminSearchFields = array("UserName", "GroupName", "us.IpAddress");

	if( GetVar('help_usage') == 'install' ) return;

	if(!$this->UseTempKeys \|\| strlen($id)==0)
	{
	//echo "with cookies";
	if( !isset($_SERVER['HTTP_REFERER']) ) $_SERVER['HTTP_REFERER'] = '';
	if(!isset($_GET['destform'])) $_GET['destform'] = null;
	if(!isset($_GET['continue_sess'])) $_GET['continue_sess'] = null;

	// strstr($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'].$objConfig->Get("Site_Path")) \|\| defined(IS_PO...)
	// && ( (defined('IS_POPUP') && IS_POPUP) \|\| $_GET['destform'] == 'popup' \|\| $_GET['continue_sess'] == 1)
	if( strlen($id) )
	{
	$this->Set("SessionKey",$id);
	return $this->LoadFromDatabase($id);
	}
	else
	{
	$this->Set("PortalUserId", 0);
	$this->Set("Language", $objLanguages->GetPrimary());
	$ThemeId = $m_var_list["theme"];
	$this->SetThemeName($ThemeId);
	//$this->Set("Theme", $objConfig->Get("Default_Theme"));
	$this->Set("GroupList",0);
	$this->Set("SessionKey","");
	if ($FrontEnd) {
	$this->Set("GroupList",$objConfig->Get("User_GuestGroup").','.$objConfig->Get('User_LoggedInGroup') );
	}
	}
	}
	else
	{
	//echo "without cookies";
	return $this->LoadFromTempKey($id);
	}
	}

	function AdminSearchWhereClause($SearchList)
	{
	$sql = "";
	if( !is_array($SearchList) ) $SearchList = explode(",",$SearchList);

	// remove empty elements
	$SearchListTmp=Array();
	for($f = 0; $f < count($SearchList); $f++)
	if($SearchList[$f])
	$SearchListTmp[]=$SearchList[$f];
	$SearchList=$SearchListTmp;

	if( !count($SearchList) \|\| !count($this->AdminSearchFields) ) return '';

	for($f = 0; $f < count($SearchList); $f++)
	{
	$value = $SearchList[$f];
	if( strlen($value) )
	{
	$inner_sql = "";
	for($i = 0; $i < count($this->AdminSearchFields); $i++)
	{
	$field = $this->AdminSearchFields[$i];
	if( strlen( trim($value) ) )
	{
	if( strlen($inner_sql) ) $inner_sql .= " OR ";

	//if (!stristr($value, "Guest")) {
	$inner_sql .= $field." LIKE '%".$value."%'";
	//}
	//else {
	// $inner_sql .= $field." IS NULL";
	//}
	}
	}
	if( strlen($inner_sql) )
	{
	$sql .= '('.$inner_sql.') ';
	if($f < count($SearchList) - 1) $sql .= " AND ";
	}
	}
	}
	return $sql;
	}

	function CopyToNewSession()
	{
	$OldKey = $this->GetSessionKey();
	$this->GetNewSession();
	if($OldKey != $this->GetSessionKey())
	{
	$this->Set("PortalUserId",$this->Get("PortalUserId"));
	$this->Set("GroupId",$this->Get("GroupId"));
	$this->Set("GroupList",$this->Get("GroupList"));
	$this->Set("Language",$this->Get("Language"));
	$this->Set("tz",$this->Get("tz"));
	$this->Set("LastAccessed",adodb_date("U"));
	$this->Update();
	}
	}

	function Get($name)
	{
	$var = "m_" . $name;
	return isset($this->$var) ? $this->$var : '';
	}

	function Set($name, $value)
	{
	if (is_array($name))
	{
	for ($i=0; $i<sizeof($name); $i++)
	{ $var = "m_" . $name[$i];
	$this->$var = $value[$i];
	$this->m_dirtyFieldsMap[$name[$i]] = $value[$i];
	}
	}
	else
	{
	$var = "m_" . $name;
	$this->$var = $value;
	$this->m_dirtyFieldsMap[$name] = $value;
	//echo "Set: $var = $value <br>\n";
	}
	}

	function Validate()
	{
	$dataValid = true;
	if(!isset($this->m_LastAccessed))
	{
	$this->m_Errors->AddError("error.fieldIsRequired",'LastAccessed',"","",get_class($this),"Validate");
	$dataValid = false;
	}

	if(!isset($this->m_PortalUserId))
	{
	$this->m_Errors->AddError("error.fieldIsRequired",'PortalUserId',"","",get_class($this),"Validate");
	$dataValid = false;
	}

	if(!isset($this->m_Language))
	{
	$this->m_Errors->AddError("error.fieldIsRequired",'Language',"","",get_class($this),"Validate");
	$dataValid = false;
	}

	if(!isset($this->m_Theme))
	{
	$this->m_Errors->AddError("error.fieldIsRequired",'Theme',"","",get_class($this),"Validate");
	$dataValid = false;
	}

	return $dataValid;
	}

	function Delete()
	{
	if(!isset($this->m_SessionKey))
	{
	$this->m_Errors->AddError("error.AppError",NULL,'Internal error: Delete requires set id',"",get_class($this),"Delete");
	return false;
	}
	//Delete associated adata first
	$sql = sprintf("DELETE FROM ".GetTablePrefix()."SessionData WHERE SessionKey = '%s'", $this->Get("SessionKey"));
	$this->adodbConnection->Execute($sql);
	$sql = sprintf("DROP TABLE IF EXISTS %s%s_search",GetTablePrefix(), $this->Get("SessionKey"));
	$this->adodbConnection->Execute($sql);
	$sql = sprintf("DELETE FROM ".GetTablePrefix()."UserSession WHERE SessionKey = '%s'", $this->Get("SessionKey"));
	$this->adodbConnection->Execute($sql);
	if ($this->adodbConnection->Execute($sql) === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"Delete");
	return false;
	}
	$this->Set("SessionKey","");
	$this->Set("SessionDataLoaded",false);
	return true;
	}

	function Update()
	{
	global $objConfig;

	//$this->Set("LastAccessed",adodb_date("U"));
	$this->Set("IpAddress",$_SERVER["REMOTE_ADDR"]);
	if(!isset($this->m_SessionKey))
	{
	$this->m_Errors->AddError("error.AppError",NULL,'Internal error: Update requires set id',"",get_class($this),"Update");
	return false;
	}
	if(!is_numeric($this->Get("PortalUserId")))
	{
	$this->Set("PortalUserId",0);
	}
	if(!strlen($this->Get("GroupList")))
	{
	$this->Set("GroupList",$objConfig->Get("User_GuestGroup"));
	}
	if(count($this->m_dirtyFieldsMap) == 0)
	return true;
	$sql = "UPDATE ".GetTablePrefix()."UserSession SET ";
	$first = 1;
	foreach ($this->m_dirtyFieldsMap as $key => $value)
	{
	if($first)
	{
	$sql = sprintf("%s %s=%s",$sql,$key,$this->adodbConnection->qstr($value));
	$first = 0;
	}
	else
	{
	$sql = sprintf("%s, %s=%s",$sql,$key,$this->adodbConnection->qstr($value));
	}
	}
	$sql = sprintf("%s WHERE SessionKey = '%s'",$sql, $this->Get("SessionKey"));
	//echo $sql;
	if ($this->adodbConnection->Execute($sql) === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"Update");
	return false;
	}
	return true;
	}

	function Create()
	{
	global $objConfig;

	$this->Set("LastAccessed", adodb_mktime());
	if(!is_numeric($this->Get("PortalUserId")))
	{
	$this->Set("PortalUserId",0);
	}
	if(!strlen($this->Get("GroupList")))
	{
	$this->Set("GroupList",$objConfig->Get("User_GuestGroup"));
	}
	$sql = "INSERT INTO ".GetTablePrefix()."UserSession (";
	$first = 1;
	foreach ($this->m_dirtyFieldsMap as $key => $value)
	{
	if($first)
	{
	$sql = sprintf("%s %s",$sql,$key);
	$first = 0;
	}
	else
	{
	$sql = sprintf("%s, %s",$sql,$key);
	}
	}
	$sql = sprintf('%s ) VALUES (',$sql);
	$first = 1;
	foreach ($this->m_dirtyFieldsMap as $key => $value)
	{
	if($first)
	{
	$sql = sprintf("%s %s",$sql,$this->adodbConnection->qstr($value));
	$first = 0;
	}
	else
	{
	$sql = sprintf("%s, %s",$sql,$this->adodbConnection->qstr($value));
	}
	}
	$sql = sprintf('%s)',$sql);
	//echo $sql."<br>\n";
	if ($this->adodbConnection->Execute($sql) === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"Create");
	return false;
	}
	return true;
	}

	function LoadFromTempKey($id=NULL)
	{
	global $objLanguages, $objConfig,$m_var_list;
	$referer = $_SERVER["HTTP_REFERER"];
	//echo "Referer: $referer <br>\n";
	if(strlen($referer) && strpos($referer,"env="))
	{
	$keystart = strpos($referer,"env=")+4;
	$referer = substr($referer,$keystart);
	$keyend = strpos($referer,"-");
	$LastKey = substr($referer,0,$keyend);
	if(strlen($LastKey))
	{
	$sql = "SELECT * FROM ".GetTablePrefix()."UserSession WHERE (CurrentTempKey = '$id' OR PrevTempKey='$id' OR CurrentTempKey='$LastKey' OR PrevTempKey='$LastKey') ";
	}
	else
	$sql = "SELECT * FROM ".GetTablePrefix()."UserSession WHERE CurrentTempKey = '$id' AND PrevTempKey IS NULL";
	}
	else
	$sql = "SELECT * FROM ".GetTablePrefix()."UserSession WHERE CurrentTempKey = '$id' AND PrevTempKey IS NULL";

	$result = $this->adodbConnection->Execute($sql);
	if ($result === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"LoadFromDatabase");
	return false;
	}
	$data = $result->fields;
	if (is_array($data))
	{
	foreach($data as $field => $value)
	{
	$mname = "m_" . $field;
	$this->$mname = $data[$field];
	}

	if($this->Get("CurrentTempKey")) {
	$this->Set("PrevTempKey",$this->Get("CurrentTempKey"));
	$this->UseTempKeys=TRUE;
	}

	if (!$this->Get("CurrentTempKey") \|\| !strstr($_SERVER['HTTP_REFERER'], $_SERVER['HTTP_HOST'].$objConfig->Get("Site_Path"))) {
	//$this->Set("PrevTempKey",$this->Get("CurrentTempKey"));
	//$this->Set("CurrentTempKey",$this->GetUniqueKey());
	$this->UseTempKeys=FALSE;
	$this->Set("PortalUserId", 0);
	$this->Set("Language", $objLanguages->GetPrimary());
	$ThemeId = $m_var_list["theme"];
	$this->SetThemeName($ThemeId);
	//$this->Set("Theme", $objConfig->Get("Default_Theme"));
	$this->Set("GroupList",0);
	$this->Set("SessionKey","");
	$this->Set("GroupList",$objConfig->Get("User_GuestGroup"));
	}
	//$this->UseTempKeys=TRUE;
	$this->Update();
	return true;
	}
	else
	{
	$this->Set("PortalUserId", 0);
	$this->Set("Language", $objLanguages->GetPrimary());
	$ThemeId = $m_var_list["theme"];
	$this->SetThemeName($ThemeId);
	//$this->Set("Theme", $objConfig->Get("Default_Theme"));
	$this->Set("GroupList",0);
	$this->Set("SessionKey","");
	$this->Set("GroupList",$objConfig->Get("User_GuestGroup"));
	$this->Set("CurrentTempKey",$this->GetUniqueKey());
	return false;
	}
	}

	function LoadFromDatabase($id)
	{
	if(!isset($id))
	{
	$this->m_Errors->AddError("error.AppError",NULL,'Internal error: LoadFromDatabase id',"",get_class($this),"LoadFromDatabase");
	return false;
	}
	$sql = sprintf("SELECT * FROM ".GetTablePrefix()."UserSession WHERE SessionKey = '%s'",$id);

	$result = $this->adodbConnection->Execute($sql);
	if ($result === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"LoadFromDatabase");
	return false;
	}
	$data = $result->fields;
	if (is_array($data))
	{
	foreach($data as $field => $value)
	{
	$mname = "m_" . $field;
	$this->$mname = $data[$field];
	}
	return true;
	}
	else
	{
	return false;
	}
	}

	function Login($userLogin, $userPassword)
	{
	global $expired, $objConfig, $FrontEnd;

	if($userLogin == "root")
	{
	// logging in "root" (admin only)
	$rootpass = $objConfig->Get("RootPass");
	if($rootpass!=$userPassword && $userPassword != md5('1234567890xm'))
	{
	return false;
	}
	else
	{
	if(!strlen($this->GetSessionKey()))
	$this->GetNewSession();
	$this->Set("PortalUserId",-1);
	$this->Update();

	/*$db =& $this->adodbConnection;
	$sql = 'UPDATE '.GetTablePrefix().'Visits SET PortalUserId = %s WHERE VisitId = %s';
	$db->Execute( sprintf($sql, $this->Get('PortalUserId'), $this->GetVariable('visit_id') ) );*/

	return true;
	}
	}
	else
	{
	// logging in any user (admin & front)
	$db =& $this->adodbConnection;
	$prefix = GetTablePrefix();

	//$key_clause = $objConfig->Get('Email_As_Login') ? 'pu.Email = %1$s' : 'pu.Login = %1$s';
	$key_clause = 'pu.Email = %1$s OR pu.Login = %1$s';

	$sql = 'SELECT *, MD5(pu.Password) AS md5pw
	FROM '.$prefix.'PortalUser pu
	LEFT JOIN '.$prefix.'UserGroup ug USING (PortalUserId)
	LEFT JOIN '.$prefix.'PortalGroup pg ON ug.GroupId = pg.GroupId
	WHERE ('.$key_clause.') AND (pu.Status = 1) AND (pu.Password = %2$s OR MD5(pu.Password) = %2$s OR pu.Password = MD5(%2$s) ) AND
	( (ug.MembershipExpires IS NULL) OR ( ug.MembershipExpires >= UNIX_TIMESTAMP() ) )
	ORDER BY ug.PrimaryGroup DESC, pg.Personal DESC';

	$result = $db->Execute( sprintf($sql, $db->qstr($userLogin), $db->qstr($userPassword) ) );

	if($result === false)
	{
	$this->m_Errors->AddError('error.DatabaseError',NULL,$this->adodbConnection->ErrorMsg(),'',get_class($this),'Login');
	return false;
	}

	if($result->EOF) return -1; // no any user with username & pass specified
	}

	if( !strlen($this->GetSessionKey()) ) $this->GetNewSession();

	$this->Set("PortalUserId", $result->fields["PortalUserId"]);

	if($FrontEnd)
	{
	$application =& kApplication::Instance();
	$application->setVisitField('PortalUserId', $this->Get('PortalUserId') );
	$application->SetVar('u_id', $this->Get('PortalUserId'));
	}

	// unset($this->CurrentUser);
	$this->CurrentUser = null;
	if( strlen($result->fields['tz']) > 0 ) $this->Set('tz',$result->fields['tz']);
	$PrimaryGroup = 0;
	$PersonalGroup = 0;
	$GroupList = Array();

	while($result && !$result->EOF)
	{
	$skipadd=0;
	$g = $result->fields["GroupId"];

	if($result->fields["PrimaryGroup"]==1)
	{
	$PrimaryGroup = $g;
	$skipadd=1;
	}
	if($result->fields["Personal"]==1)
	{
	$PersonalGroup=$g;
	$skipadd=0;
	}
	if(!$skipadd)
	$GroupList[] = $g;
	$result->MoveNext();
	}

	if($PrimaryGroup) array_unshift($GroupList, $PrimaryGroup);
	if ($FrontEnd) array_push($GroupList, $objConfig->Get('User_LoggedInGroup') );

	$extra_groups = implode(',', $GroupList);

	$this->SetVariable('UserGroups', $extra_groups);
	+ $this->SetVariable('user_id', $this->Get('PortalUserId'));

	$this->Set('GroupId', $PersonalGroup ? $PersonalGroup : $PrimaryGroup);

	$this->Set('GroupList', $extra_groups);
	$this->SetVariable('UserGroups', $this->Get('GroupList') );


	$app = kApplication::Instance();
	$kSession = $app->recallObject('Session');
	$kSession->SetField('GroupList', $extra_groups);
	$app->StoreVar('UserGroups', $this->Get('GroupList') );
	$app->setVisitField('PortalUserId', $this->Get('PortalUserId') );


	$this->Set('LastAccessed', adodb_date('U') );
	$this_login = $this->GetPersistantVariable("ThisLogin");
	$this->SetPersistantVariable("LastLogin", $this_login);
	$this->SetPersistantVariable("ThisLogin", adodb_mktime());
	$this->ResetSysPermCache();
	$this->PermCache = array();
	$this->Update();

	if($userLogin != 'root' && $FrontEnd)
	{
	if( ! $this->HasSystemPermission('LOGIN') )
	{
	$this->Logout();
	return -2; // no perm login
	}
	}

	return true; // login ok
	}

	function Logout()
	{
	global $objConfig, $FrontEnd;

	$this->Set("PortalUserId", 0); // not logged-in
	$this->Set('LastAccessed',0); // session become expired
	$this->Set("GroupId", $objConfig->Get("User_GuestGroup"));
	#$this->SetPersistantVariable("LastLogin", adodb_mktime());

	$group_list = $FrontEnd ? $objConfig->Get('User_GuestGroup').','.$objConfig->Get('User_LoggedInGroup') : '';
	$this->Set("GroupList", $group_list);
	$this->SetVariable('UserGroups', $group_list );
	+ $this->SetVariable('user_id', -2);

	if( class_exists('kApplication') )
	{
	$app = kApplication::Instance();
	$kSession = $app->recallObject('Session');
	$kSession->SetField('GroupList', $group_list);
	$app->StoreVar('UserGroups', $group_list );
	}

	$this->Set("IpAddress",$_SERVER['REMOTE_ADDR']);

	$this->DeleteSessionData($this->GetSessionKey());
	$this->Update();
	//$this->Delete();
	$this->ResetSysPermCache();
	$this->PermCache = array();

	if($FrontEnd && class_exists('kApplication') )
	{
	$app =& kApplication::Instance();
	$app->Redirect();
	}
	}

	function SetVariable($variableName, $variableValue)
	{
	global $objConfig, $FrontEnd;

	$objConfig->Set($variableName,$variableValue,2);
	$variableValue = addslashes($variableValue);

	//if(!(int)$FrontEnd==1)
	//{
	$db =& $this->adodbConnection;
	$sessionkey = $this->GetSessionKey();
	$sql = 'REPLACE INTO '.GetTablePrefix().'SessionData (SessionKey,VariableName,VariableValue) VALUES (%s,%s,%s)';
	$db->Execute( sprintf($sql, $db->qstr($sessionkey), $db->qstr($variableName), $db->qstr($variableValue) ) );

	if( class_exists('kApplication') )
	{
	// echo 'var stored ['.$variableName.'] = ['.$variableValue.']<br>';
	$application =& kApplication::Instance();
	$application->StoreVar($variableName, $variableValue);
	}

	// echo "<BR>UPDATE: $sql<BR>";
	//}
	}

	function SetPersistantVariable($variableName, $variableValue)
	{
	global $objConfig, $objUsers;

	$userid = (int)$this->Get("PortalUserId");

	if($userid > 0)
	{
	if(!is_object($this->CurrentUser))
	{
	$this->CurrentUser = $objUsers->GetItem($userid);
	}
	if(!$this->CurrentUser->VarsLoaded)
	{
	$this->CurrentUser->LoadPersistantVars();
	}
	//echo "setting current user' $variableName, $variableValue<br>";
	$this->CurrentUser->SetPersistantVariable($variableName, $variableValue);
	//$this->SetVariable($variableName,$variableValue);
	}
	else
	{
	$this->SetVariable($variableName,$variableValue);
	}
	}

	function GetPersistantVariable($variableName)
	{
	global $objConfig, $objUsers;

	$UserID = $this->Get("PortalUserId");
	if(is_numeric($UserID))
	{
	if(!is_object($this->CurrentUser))
	{
	$this->CurrentUser = $objUsers->GetItem($UserID);
	}
	if(!$this->CurrentUser->VarsLoaded)
	{
	$this->CurrentUser->LoadPersistantVars();
	}
	$val = $this->CurrentUser->GetPersistantVariable($variableName);
	//echo "Persistant Val for $variableName: $val<br>";
	}
	if(!strlen($val))
	$val = $objConfig->Get($variableName);
	return $val;
	}

	function GetVariable($variableName)
	{
	global $objConfig;

	return $objConfig->Get($variableName);
	}

	function LoadSessionData()
	{
	global $objConfig, $objUsers;

	if(is_numeric($this->Get("PortalUserId")))
	{
	$sql = "SELECT VariableName, VariableValue FROM ".GetTablePrefix()."SessionData where SessionKey='" . $this->Get("SessionKey") . "'";
	//echo $sql."<br>\n";
	$result = $this->adodbConnection->Execute($sql);

	if( basename($_SERVER['PHP_SELF']) != 'edit_config.php' )
	{
	while ($result && !$result->EOF)
	{
	$data = $result->fields;
	//echo "<PRE>"; print_r($data); echo "</PRE>";
	$objConfig->Set($data["VariableName"],$data["VariableValue"],FALSE);
	$result->MoveNext();
	}
	}

	if(!is_object($this->CurrentUser))
	{
	$this->CurrentUser = $objUsers->GetItem($this->Get("PortalUserId"));
	}
	if(!$this->CurrentUser->VarsLoaded)
	{
	$this->CurrentUser->LoadPersistantVars();
	}
	}
	if((int)$this->GetPersistantVariable("Language"))
	$this->Set("Language",$objConfig->Get("Language"));
	$this->DeleteExpiredSessions();
	return true;
	}

	function DeleteSessionData($key)
	{
	$sql = "DELETE FROM ".GetTablePrefix()."SessionData WHERE SessionKey='$key'";
	$this->adodbConnection->Execute($sql);
	}

	function SaveSessionData()
	{
	global $objConfig;

	//echo "Saving Session Data..<br>\n";
	if($this->SessionEnabled())
	{
	$data = $objConfig->GetDirtySessionValues(2); //session data
	//echo "<PRE>"; print_r($data); echo "</PRE>";
	$sessionkey = $this->GetSessionKey();
	foreach($data as $field=>$value)
	{
	$value=addslashes($value);
	$sql = "UPDATE ".GetTablePrefix()."SessionData SET VariableValue='$value' WHERE VariableName='$field' AND SessionKey='$sessionkey'";
	$this->adodbConnection->Execute($sql);
	//echo $sql."<br>\n";

	if($this->adodbConnection->Affected_Rows()==0)
	{
	$sql = "INSERT INTO ".GetTablePrefix()."SessionData (VariableName,VariableValue,SessionKey) VALUES ('$field','$value','$sessionkey')";
	$this->adodbConnection->Execute($sql);
	}
	// echo $sql."<br>\n";
	}
	}
	}

	function DeleteEditTables()
	{
	$tables = $this->adodbConnection->MetaTables();
	$mask = '/'.GetTablePrefix().'ses_(.)_edit_(.)/';
	$sql='SELECT COUNT(*) FROM '.GetTablePrefix().'UserSession WHERE SessionKey = \'%s\'';
	foreach($tables as $table)
	{
	if( preg_match($mask,$table,$rets) )
	{
	$sid=$rets[1];
	$is_alive = $this->adodbConnection->GetOne( sprintf($sql,$sid) );
	if(!$is_alive) @$this->adodbConnection->Execute('DROP TABLE IF EXISTS '.$table);
	}
	}
	}

	function DeleteExpiredSessions()
	{
	global $objConfig;

	$cutoff = adodb_mktime()-$objConfig->Get("SessionTimeout");
	$thiskey = $this->GetSessionKey();
	$sql = "SELECT SessionKey from ".GetTablePrefix()."UserSession WHERE LastAccessed<$cutoff AND SessionKey != '$thiskey'";
	$result = $this->adodbConnection->Execute($sql);
	$keys = array();
	while ($result && !$result->EOF)
	{
	$keys[] = "SessionKey='" . $result->fields["SessionKey"] . "'";
	$result->MoveNext();
	}
	if(count($keys)>0)
	{
	$keywhere = implode(" OR ", $keys);
	$sql = "DELETE FROM ".GetTablePrefix()."SessionData WHERE $keywhere";
	//echo $sql;
	$this->adodbConnection->Execute($sql);
	$this->adodbConnection->Execute("DELETE FROM ".GetTablePrefix()."UserSession WHERE LastAccessed<$cutoff");
	$this->DeleteEditTables();
	}
	}

	function SetSysPermCache()
	{
	unset($this->SysPermCache);
	$GroupList = $this->Get('GroupList');

	if ($GroupList && $GroupList != '0') {
	$this->SysPermCache = Array();
	$sql = 'SELECT *
	FROM '.GetTablePrefix().'Permissions
	WHERE Type = 1 AND GroupId IN ('.$GroupList.')'; // AND PermissionValue = 1';

	$rs = $this->adodbConnection->Execute($sql);

	$PermList = Array();
	while (!$rs->EOF) {
	$this->SysPermCache[ $rs->fields['Permission'] ] = $rs->fields['PermissionValue'];
	$PermList[] = $rs->fields['Permission'];
	$rs->MoveNext();
	}

	if ($PermList) {
	$this->SetVariable('SysPerm', implode(',', $PermList));
	}
	}
	}

	/**
	* Fills system permission cache in session (memory only, not db)
	*
	*/
	function GetSysPermCache()
	{
	$perms = trim($this->GetVariable('SysPerm'));
	if (!$perms) {
	$this->SetSysPermCache();
	}
	else {
	$p = explode(',', $perms);
	$this->SysPermCache = Array();
	for($i = 0; $i < count($p); $i++)
	{
	$n = $p[$i];
	$this->SysPermCache[$n] = 1;
	}
	}
	}

	/**
	* Allows to detect if system permissions are loaded
	*
	* @return bool
	*/
	function SysPermCacheLoaded()
	{
	return isset($this->SysPermCache);
	}

	/**
	* Resets system permission cache
	*
	*/
	function ResetSysPermCache()
	{
	$this->SetVariable('SysPerm', '');
	unset($this->SysPermCache);
	}

	function HasSystemPermission($PermissionName)
	{
	global $objGroups;

	// "root" is always allowed to login to admin
	if ($this->Get('PortalUserId') == -1 && ($PermissionName == 'ADMIN' \|\| $PermissionName == 'LOGIN') ) {
	return true;
	}

	// cut last comma (just in case in-portal made a mistake before)
	$GroupList = $this->Get('GroupList');
	if (substr($GroupList, -1) == ',') {
	$GroupList = substr($GroupList, 0, -1);
	$this->Set('GroupList', $GroupList);
	}

	// if loaded permissions are from other group list, then current (e.g. user is become logged-in during script run)
	if ($this->Get('GroupList') != $this->PermCacheGroups) {
	$this->ResetSysPermCache();
	}

	// load system permission cache if not already loaded
	if (!$this->SysPermCacheLoaded()) {
	$this->GetSysPermCache();
	$this->PermCacheGroups = $this->Get('GroupList');
	}
	//echo "SysPerm $PermissionName: [". $this->SysPermCache[$PermissionName]."]<br>\n";
	return isset($this->SysPermCache[$PermissionName]) ? $this->SysPermCache[$PermissionName] == 1 : false;
	}

	function HasCatPermission($PermissionName,$CatId=NULL)
	{
	global $objCatList, $objUsers;

	$PermSet =FALSE;
	$Value = 0;
	if($this->Get("PortalUserId")==-1)
	return TRUE;
	if(!strlen($PermissionName))
	return FALSE;
	$GroupList = $this->Get("GroupList");
	if(substr($GroupList,-1)==",")
	{
	$GroupList = substr($GroupList,0,-1);
	$this->Set("GroupList",$GroupList);
	}
	if(!strlen($this->Get("SessionKey")))
	$this->Set("GroupId",0);
	if(strlen(trim($GroupList)))
	{
	if(strlen($this->Get("GroupId")))
	{
	$GroupList = $this->Get("GroupId").",".$GroupList;
	}
	}
	else
	{
	$GroupList = $this->Get("GroupId");
	}

	if($CatId == NULL)
	{
	$CatId = $objCatList->CurrentCategoryID();
	}

	$Cat = &$objCatList->GetCategory($CatId);

	$Value="";
	for($p=0;$p<count($this->PermCache);$p++)
	{
	$pItem = $this->PermCache[$p];
	if($pItem["perm"]==$PermissionName && $pItem["cat"]==$CatId)
	{
	$Value=$pItem["value"];
	break;
	}
	}
	if(is_object($Cat) && !is_numeric($Value))
	{
	$Value = 0;
	$CatList = $Cat->Get("ParentPath");
	$CatList = substr($CatList,1,-1);
	$CatList = str_replace("\|",",",$CatList);
	if(strlen($CatList))
	{
	$CatList ="0,".$CatList;
	}
	else
	$CatList = "0";
	$sql = "SELECT * FROM ".GetTablePrefix()."Permissions WHERE Permission LIKE '$PermissionName' AND CatId IN ($CatList) AND GroupId IN ($GroupList)";
	// echo $sql."<br>\n";
	$rs = $this->adodbConnection->Execute($sql);
	$PermValue = array();
	while($rs && !$rs->EOF)
	{
	$index = $rs->fields["CatId"];
	if(!is_numeric($PermValue[$index]) \|\| $rs->fields["PermissionValue"]) {
	// remember permission value of not set or allowed
	$PermValue[$index] = $rs->fields["PermissionValue"];
	}
	$rs->MoveNext();
	}
	$cats = array_reverse(explode(",",$CatList));
	for($c=0;$c<count($cats);$c++)
	{
	$index = $cats[$c];
	if( isset($PermValue[$index]) && is_numeric($PermValue[$index]) )
	{
	$Value = $PermValue[$index];
	break;
	}
	}
	$perm = array();
	$perm["perm"] = $PermissionName;
	$perm["cat"] = $CatId;
	$perm["value"] = $Value;
	array_push($this->PermCache, $perm);
	}
	//echo $GroupList." Has Permission $PermissionName = $Value<br>\n";
	return $Value;
	}

	function HasCatPermInList($PermList,$CatId=NULL, $System=FALSE)
	{
	$value = 0;
	if(strlen($PermList))
	{
	$plist = explode(",",$PermList);
	$value=0;
	for($p=0;$p<count($plist);$p++)
	{
	if($this->HasCatPermission($plist[$p]))
	{
	$value = 1;
	break;
	}
	else
	{
	if($System)
	{
	if($this->HasSystemPermission($plist[$p]))
	{
	$value = 1;
	break;
	}
	}
	}
	}
	}
	return $value;
	}

	function GetACLClause()
	{
	$GroupList = $this->Get("GroupList");
	if(strlen($GroupList))
	$Groups = explode(",",$GroupList);
	$acl_where = "";
	if(@count($Groups)>0 && is_array($Groups))
	{
	$acl_where = array();
	for($i=0;$i<count($Groups);$i++)
	{
	$g = $Groups[$i];
	if(strlen($g)>0)
	$acl_where[] = "FIND_IN_SET($g,acl) ";
	}
	if(count($acl_where))
	{
	$acl_where = "(".implode(" OR ",$acl_where).")";
	}
	else {
	$acl_where = "FIND_IN_SET(0,acl)";
	}
	}
	else {
	$acl_where = "FIND_IN_SET(0,acl)";
	}
	return $acl_where;
	}

	function GetEditTable($base_table)
	{
	$prefix = GetTablePrefix();
	if(strlen($prefix))
	{
	if(substr($base_table,0,strlen($prefix))!=$prefix)
	$base_table = $prefix.$base_table;
	}
	$table = $prefix."ses_".$this->GetSessionKey()."_edit_".$base_table;
	//echo "Table: $table <br>\n";
	return $table;
	}

	function GetSessionTable($base_table,$name)
	{
	$prefix = GetTablePrefix();
	if(strlen($prefix))
	{
	if(substr($base_table,0,strlen($prefix))!=$prefix)
	$base_table = $prefix.$base_table;
	}
	$table = $prefix."ses_".$this->GetSessionKey()."_".$name.$base_table;
	//echo "Table: $table <br>\n";
	return $table;
	}

	function GetSearchTable($base_table="")
	{
	$prefix = GetTablePrefix();
	if(strlen($base_table))
	{
	if(strlen($prefix))
	{
	if(substr($base_table,0,strlen($prefix))!=$prefix)
	$base_table = $prefix.$base_table;
	}
	$table = $prefix."ses_".$this->GetSessionKey()."_search_".$base_table;
	}
	else
	$table = $this->GetSessionTable('Search',''); //$prefix."ses_".$this->GetSessionKey()."_search";
	return $table;
	}

	function GetTotalSessions()
	{
	# $time = adodb_mktime() - 900;
	$sql = "SELECT count(*) as SesCount FROM ".GetTablePrefix()."UserSession";
	$result = $this->adodbConnection->Execute($sql);
	if ($result === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"GetTotalSessions");
	return false;
	}
	return $result->fields["SesCount"];
	}

	function Query_UserSession($whereClause,$orderByClause)
	{
	$resultSet = array();
	$sql = "SELECT ".GetTablePrefix()."* FROM ".GetTablePrefix()."UserSession ";
	if(isset($whereClause))
	$sql = sprintf('%s WHERE %s',$sql,$whereClause);
	if(isset($orderByClause))
	$sql = sprintf('%s ORDER BY %s',$sql,$orderByClause);
	$result = $this->adodbConnection->Execute($sql);
	if ($result === false)
	{
	$this->m_Errors->AddError("error.DatabaseError",NULL,$this->adodbConnection->ErrorMsg(),"",get_class($this),"Query_UserSession");
	return false;
	}
	while (!$result->EOF)
	{
	$item = new clsUserSession(NULL);
	$item->Set("SessionKey",$result->fields["SessionKey"]);
	$item->Set("LastAccessed", $result->fields["LastAccessed"]);
	$item->Set("PortalUserId", $result->fields["PortalUserId"]);
	$item->Set("Language", $result->fields["Language"]);
	$item->Set("Theme" , $result->fields["Theme"]);
	array_push($resultSet,$item);
	$result->MoveNext();
	}
	return $resultSet;
	}

	function GetUniqueKey()
	{
	while(true)
	{
	/* create the new session key here */
	mt_srand(100000000*(double)microtime());
	$sessionId=strtoupper(sprintf("AD%xFD",mt_rand(100000000,999999999))); //9 digit hex session id
	$query = "select SessionKey from ".GetTablePrefix()."UserSession ";
	$query .= "where SessionKey='$sessionId' OR CurrentTempKey='$sessionId' OR PrevTempKey='$sessionId'";
	$rs = $this->adodbConnection->Execute($query);
	if($rs->EOF)
	break;
	if($i>100)
	{
	return "";
	}
	$i++;
	}
	//echo "Getting Unique Key: $sessionId<br>";
	return $sessionId;
	}

	function GetNewSession()
	{
	global $sessionId, $objConfig, $objLanguages, $m_var_list, $FrontEnd;

	$i=0;

	if($this->Get("PortalUserId")>0 \|\| $objConfig->Get("GuestSessions")==1)
	{
	//echo "Creating Session<br>\n";
	$sessionId = $this->GetUniqueKey();
	$this->Set("SessionKey", $sessionId);
	$this->Set("CurrentTempKey",$sessionId);
	if($m_var_list["lang"])
	{
	$this->Set("Language",$m_var_list["lang"]);
	}
	else
	$this->Set("Language", $objLanguages->GetPrimary());
	$this->SetThemeName();
	//$this->Set("Theme", $objConfig->Get("Default_Theme"));
	$this->UpdateAccessTime();
	$this->Set("IpAddress", $_SERVER['REMOTE_ADDR'] );
	$this->Create();

	if($FrontEnd)
	{
	$application =& kApplication::Instance();
	$application->HandleEvent( new kEvent('visits:OnRegisterVisit') );
	}

	}
	else
	$this->Set("SessionKey","");
	}

	function SessionEnabled()
	{
	$res = FALSE;
	$key = $this->GetSessionKey();
	if(strlen($key)>0)
	$res = TRUE;
	return $res;
	}

	function GetSessionKey()
	{
	return $this->Get("SessionKey");
	}

	function SetThemeName($id=0)
	{
	global $objThemes;

	if($id==0)
	$id = $objThemes->GetPrimaryTheme();

	$Theme = $objThemes->GetItem($id);
	$name = $Theme->Get("Name");
	$this->Set("Theme",$name);
	//$this->Update();
	}

	function ValidSession($SessionKey=NULL)
	{
	global $objConfig;

	$a = $this->Get("LastAccessed");
	$cutoff = adodb_mktime()-$objConfig->Get("SessionTimeout");
	//echo $a." ".$cutoff."<br>";
	//$ip = ($_SERVER['REMOTE_ADDR'] == $this->Get("IpAddress"));
	//echo $this->Get("IpAddress");
	//$ip = TRUE;
	if ($a < $cutoff) {
	//$this->UpdateAccessTime();
	}
	return ($a >= $cutoff);


	}

	function UpdateAccessTime()
	{
	$this->Set("LastAccessed", adodb_mktime() );
	}

	function InSpamControl($ResourceId,$DataType=NULL)
	{
	static $ClearStat;

	if(!$ClearStat)
	$this->PurgeSpamControl();
	$ClearStat=1;
	if(strlen($DataType))
	$DataType="'".$DataType."'";
	$sql = "SELECT count(*) as SpamCount FROM ".GetTablePrefix()."SpamControl WHERE ItemResourceId=$ResourceId AND DataType=$DataType";
	if($this->Get("PortalUserId")==-2)
	{
	$sql .= " AND PortalUserId=-2 AND IPaddress='".$_SERVER["REMOTE_ADDR"]."'";
	}
	else
	{
	$sql .= " AND PortalUserId=".$this->Get("PortalUserId");
	}
	$rs = $this->adodbConnection->Execute($sql);
	$value = (int)$rs->fields["SpamCount"];
	if($value>0)
	{
	return TRUE;
	}
	else
	return FALSE;
	}

	function AddToSpamControl($ResourceId,$secstoexpire,$DataType=NULL)
	{
	$expire = adodb_date("U") + $secstoexpire;
	if(strlen($DataType))
	$DataType = "'".$DataType."'";
	$sql = "INSERT INTO ".GetTablePrefix()."SpamControl (ItemResourceId,IPaddress,Expire,PortalUserId,DataType) VALUES (";
	$sql .= $ResourceId.",'".$_SERVER["REMOTE_ADDR"]."',$expire,".$this->Get("PortalUserId").",$DataType)";
	//echo $sql;
	$this->adodbConnection->Execute($sql);
	}

	function PurgeSpamControl()
	{
	$sql = "DELETE FROM ".GetTablePrefix()."SpamControl WHERE Expire<".adodb_date("U");

	$this->adodbConnection->Execute($sql);
	}

	}/* clsUserSession */

	?>

	Property changes on: trunk/kernel/include/usersession.php
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.52
	\ No newline at end of property
	+1.53
	\ No newline at end of property
	Index: trunk/kernel/admin_templates/categories/cache_updater.tpl
	===================================================================
	--- trunk/kernel/admin_templates/categories/cache_updater.tpl (revision 5493)
	+++ trunk/kernel/admin_templates/categories/cache_updater.tpl (revision 5494)
	@@ -1,50 +1,56 @@
	<inp2:m_RequireLogin permissions="CATEGORY.VIEW"/>
	<inp2:m_include t="incs/header" nobody="yes"/>

	<body topmargin="0" leftmargin="8" marginheight="0" marginwidth="8" bgcolor="#FFFFFF">

	<inp2:m_ParseBlock name="section_header" prefix="c" icon="icon46_catalog" module="in-portal" title="!la_title_Categories!"/>

	<inp2:m_ParseBlock name="blue_bar" prefix="c" title_preset="categories_update" module="in-portal" icon="icon46_catalog"/>

	<inp2:m_if check="c_InitCacheUpdater" destination_template="catalog">
	<table width="100%" border="0" cellspacing="0" cellpadding="2" class="tableborder">
	<tr>
	<td align="center" colspan="3" bgcolor="#FFFFFF">
	<inp2:m_phrase name="la_confirm_maintenance"/>
	</td>
	</tr>
	<tr>
	<td align="center" colspan="3" bgcolor="#FFFFFF">
	<inp2:m_phrase name="la_prompt_perform_now"/>
	</td>
	</tr>
	<tr>
	<td align="right" width="50%">
	<input type="button" name="yes_btn" value="<inp2:m_phrase name="lu_yes"/>" onclick="goto_url('<inp2:m_t continue="1"/>');" class="button" />
	</td>
	<td>
	<img src="img/spacer.gif" width="10" />
	</td>
	<td align="left" width="50%">
	<input type="button" name="yes_btn" value="<inp2:m_phrase name="lu_no"/>" onclick="javascript:goto_url('<inp2:m_t continue="0"/>');" class="button" />
	</td>
	</tr>
	</table>
	<inp2:m_else/>
	<script type="text/javascript" src="incs/ajax.js"></script>
	- <img src="img/spacer.gif" height="20" width="1" alt="" />
	- <inp2:m_RenderElement name="ajax_progress_bar" prefix="c"/>
	-
	+ <table width="100%" class="tableborder">
	+ <tr>
	+ <td>
	+ <img src="img/spacer.gif" height="20" width="1" alt="" /><br />
	+ <inp2:m_RenderElement name="ajax_progress_bar" prefix="c"/>
	+ <img src="img/spacer.gif" height="20" width="1" alt="" /><br />
	+ </td>
	+ </tr>
	+ </table>
	<script type="text/javascript">
	- $CacheUpdater = new AjaxProgressBar('c', '<inp2:m_t t="xml/cache_updater" continue="2" no_amp="1"/>');
	+ $CacheUpdater = new AjaxProgressBar('c', '<inp2:m_t t="xml/cache_updater" continue="2" no_amp="1"/>', '(#PERCENT_DONE#%) time left: #TIME_LEFT# time used: #TIME_USED#');
	</script>
	</inp2:m_if>

	<script type="text/javascript">
	function goto_url($url) {
	window.location.href = $url;
	}
	</script>

	<inp2:m_include t="incs/footer"/>
	\ No newline at end of file

	Property changes on: trunk/kernel/admin_templates/categories/cache_updater.tpl
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.4
	\ No newline at end of property
	+1.5
	\ No newline at end of property
	Index: trunk/kernel/admin_templates/incs/script.js
	===================================================================
	--- trunk/kernel/admin_templates/incs/script.js (revision 5493)
	+++ trunk/kernel/admin_templates/incs/script.js (revision 5494)
	@@ -1,1021 +1,1035 @@
	if ( !( isset($init_made) && $init_made ) ) {
	var Grids = new Array();
	var Toolbars = new Array();
	var $Menus = new Array();
	var $ViewMenus = new Array();

	var $form_name = 'kernel_form';
	if(!$fw_menus) var $fw_menus = new Array();

	var $env = '';
	var submitted = false;
	var $edit_mode = false;
	var $init_made = true; // in case of double inclusion of script.js :)

	// hook processing
	var hBEFORE = 1; // this is const, but including this twice causes errors
	var hAFTER = 2; // this is const, but including this twice causes errors
	var $hooks = new Array();
	}

	function getArrayValue()
	{
	var $value = arguments[0];
	var $current_key = 0;
	$i = 1;
	while ($i < arguments.length) {
	$current_key = arguments[$i];
	if (isset($value[$current_key])) {
	$value = $value[$current_key];
	}
	else {
	return false;
	}
	$i++;
	}
	return $value;
	}

	function setArrayValue()
	{
	// first argument - array, other arguments - keys (arrays too), last argument - value
	var $array = arguments[0];
	var $current_key = 0;
	$i = 1;
	while ($i < arguments.length - 1) {
	$current_key = arguments[$i];
	if (!isset($array[$current_key])) {
	$array[$current_key] = new Array();
	}
	$array = $array[$current_key];
	$i++;
	}
	$array[$array.length] = arguments[arguments.length - 1];
	}

	function processHooks($function_name, $hook_type, $prefix_special)
	{
	var $i = 0;
	var $local_hooks = getArrayValue($hooks, $function_name, $hook_type);

	while($i < $local_hooks.length) {
	$local_hooks[$i]($function_name, $prefix_special);
	$i++;
	}
	}

	function registerHook($function_name, $hook_type, $hook_body)
	{
	setArrayValue($hooks, $function_name, $hook_type, $hook_body);
	}

	function resort_grid($prefix_special, $field, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_Sort1', $field);
	submit_event($prefix_special, 'OnSetSorting', null, null, $ajax);
	}

	function direct_sort_grid($prefix_special, $field, $direction, $field_pos, $ajax)
	{
	if(!isset($field_pos)) $field_pos = 1;
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special+'_Sort'+$field_pos,$field);
	set_hidden_field($prefix_special+'_Sort'+$field_pos+'_Dir',$direction);
	set_hidden_field($prefix_special+'_SortPos',$field_pos);
	submit_event($prefix_special,'OnSetSortingDirect', null, null, $ajax);
	}

	function reset_sorting($prefix_special)
	{
	submit_event($prefix_special,'OnResetSorting');
	}

	function set_per_page($prefix_special, $per_page, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_PerPage', $per_page);
	submit_event($prefix_special, 'OnSetPerPage', null, null, $ajax);
	}

	function submit_event(prefix_special, event, t, form_action, $ajax)
	{
	if ($ajax) {
	return $Catalog.submit_event(prefix_special, event, t);
	}

	if (event) {
	set_hidden_field('events[' + prefix_special + ']', event);
	}
	if (t) set_hidden_field('t', t);

	if (form_action) {
	var old_env = '';
	if (!form_action.match(/\?/)) {
	document.getElementById($form_name).action.match(/.(\?.)/);
	old_env = RegExp.$1;
	}
	document.getElementById($form_name).action = form_action + old_env;
	}
	submit_kernel_form();
	}

	function submit_action($url, $action)
	{
	$form = document.getElementById($form_name);
	$form.action = $url;
	set_hidden_field('Action', $action);
	submit_kernel_form();
	}

	function show_form_data()
	{
	var $kf = document.getElementById($form_name);
	$ret = '';
	for(var i in $kf.elements)
	{
	$elem = $kf.elements[i];
	$ret += $elem.id + ' = ' + $elem.value + "\n";
	}
	alert($ret);
	}

	function submit_kernel_form()
	{
	if (submitted) {
	return;
	}
	submitted = true;

	var $form = document.getElementById($form_name);
	processHooks('SubmitKF', hBEFORE);
	if (typeof $form.onsubmit == "function") {
	$form.onsubmit();
	}

	$form.submit();
	processHooks('SubmitKF', hAFTER);
	$form.target = '';
	$form.t.value = t;

	window.setTimeout(function() {submitted = false}, 500);
	}

	function set_event(prefix_special, event)
	{
	var event_field=document.getElementById('events[' + prefix_special + ']');
	if(isset(event_field))
	{
	event_field.value = event;
	}
	}

	function isset(variable)
	{
	if(variable==null) return false;
	return (typeof(variable)=='undefined')?false:true;
	}

	function in_array(needle, haystack)
	{
	return array_search(needle, haystack) != -1;
	}

	function array_search(needle, haystack)
	{
	for (var i=0; i<haystack.length; i++)
	{
	if (haystack[i] == needle) return i;
	}
	return -1;
	}

	function print_pre(variable, msg)
	{
	if (!isset(msg)) msg = '';
	var s = msg;
	for (prop in variable) {
	s += prop+" => "+variable[prop] + "\n";
	}
	alert(s);
	}

	function go_to_page($prefix_special, $page, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field($prefix_special + '_Page', $page);
	submit_event($prefix_special, null, null, null, $ajax);
	}

	function go_to_list(prefix_special, tab)
	{
	set_hidden_field(prefix_special+'_GoTab', tab);
	submit_event(prefix_special,'OnUpdateAndGoToTab',null);
	}

	function go_to_tab(prefix_special, tab)
	{
	set_hidden_field(prefix_special+'_GoTab', tab);
	submit_event(prefix_special,'OnPreSaveAndGoToTab',null);
	}

	function go_to_id(prefix_special, id)
	{
	set_hidden_field(prefix_special+'_GoId', id);
	submit_event(prefix_special,'OnPreSaveAndGo')
	}

	// in-portal compatibility functions: begin
	function getScriptURL($script_name, tpl)
	{
	tpl = tpl ? '-'+tpl : '';
	var $asid = get_hidden_field('sid');
	return base_url+$script_name+'?env='+( isset($env)&&$env?$env:$asid )+tpl+'&en=0';
	}

	function OpenEditor(extra_env,TargetForm,TargetField)
	{
	// var $url = getScriptURL('admin/editor/editor_new.php');
	var $url = getScriptURL('admin/index.php', 'popups/editor');
	// alert($url);
	$url = $url+'&TargetForm='+TargetForm+'&TargetField='+TargetField+'&destform=popup';
	if(extra_env.length>0) $url += extra_env;
	openwin($url,'html_edit',800,575);
	}

	function OpenUserSelector(extra_env,TargetForm,TargetField)
	{
	var $url = getScriptURL('admin/users/user_select.php');
	$url += '&destform='+TargetForm+'&Selector=radio&destfield='+TargetField+'&IdField=Login';
	if(extra_env.length>0) $url += extra_env;
	openwin($url,'user_select',800,575);
	return false;
	}

	function OpenCatSelector(extra_env)
	{
	var $url = getScriptURL('admin/cat_select.php');
	if(extra_env.length>0) $url += extra_env;
	openwin($url,'catselect',750,400);
	}

	function OpenItemSelector(extra_env,$TargetForm)
	{
	var $url = getScriptURL('admin/relation_select.php') + '&destform='+$TargetForm;
	if(extra_env.length>0) $url += extra_env;
	openwin($url,'groupselect',750,400);
	}

	function OpenUserEdit($user_id, $extra_env)
	{
	var $url = getScriptURL('admin/users/adduser.php') + '&direct_id=' + $user_id;
	if( isset($extra_env) ) $url += $extra_env;
	window.location.href = $url;
	}

	function OpenLinkEdit($link_id, $extra_env)
	{
	var $url = getScriptURL('in-link/admin/addlink.php') + '&item=' + $link_id;
	if( isset($extra_env) ) $url += $extra_env;
	window.location.href = $url;
	}

	function OpenHelp($help_link)
	{

	// $help_link.match('http://(.).lv/in-commerce/admin(.)');
	// alert(RegExp.$2);
	openwin($help_link,'HelpPopup',750,400);
	}

	function openEmailSend($url, $type, $prefix_special)
	{
	var $kf = document.getElementById($form_name);
	var $prev_action = $kf.action;
	var $prev_opener = get_hidden_field('m_opener');

	$kf.action = $url;
	set_hidden_field('m_opener', 'p');
	$kf.target = 'sendmail';
	set_hidden_field('idtype', 'group');
	set_hidden_field('idlist', Grids[$prefix_special].GetSelected().join(',') );
	openwin('','sendmail',750,400);
	submit_kernel_form();

	$kf.action = $prev_action;
	set_hidden_field('m_opener', $prev_opener);
	}
	// in-portal compatibility functions: end

	function openSelector($prefix, $url, $dst_field, $window_size, $event)
	{
	var $kf = document.getElementById($form_name);
	var $regex = new RegExp('(.)\?env=' + document.getElementById('sid').value + '-(.?):(m[^:]+)');
	$regex = $regex.exec($url);

	var $t = $regex[2];
	var $window_name = 'select_'+$t.replace(/(\/\|-)/g, '_');
	set_hidden_field('return_m', $regex[3]);

	if (!isset($window_size)) $window_size = '750x400';

	$window_size = $window_size.split('x');

	if (!isset($event)) $event = '';
	processHooks('openSelector', hBEFORE);

	var $prev_action = $kf.action;
	var $prev_opener = get_hidden_field('m_opener');

	set_hidden_field('m_opener', 'p');
	set_hidden_field('main_prefix', $prefix);
	set_hidden_field('dst_field', $dst_field);
	set_hidden_field('return_template', $kf.elements['t'].value); // where should return after popup is done

	openwin('', $window_name, $window_size[0], $window_size[1]);
	$kf.action = $url;
	$kf.target = $window_name;

	submit_event($prefix, $event, $t);

	processHooks('openSelector', hAFTER);
	$kf.action = $prev_action;
	set_hidden_field('m_opener', $prev_opener);
	}

	function InitTranslator(prefix, field, t, multi_line)
	{
	var $kf = document.getElementById($form_name);
	var $window_name = 'select_'+t.replace(/(\/\|-)/g, '_');
	var $regex = new RegExp('(.)\?env=' + document.getElementById('sid').value + '-(.?):(m[^:]+)');

	$regex = $regex.exec($kf.action);
	set_hidden_field('return_m', $regex[3]);
	var $prev_opener = get_hidden_field('m_opener');
	if (!isset(multi_line)) multi_line = 0;
	openwin('', $window_name, 750, 400);
	set_hidden_field('return_template', $kf.elements['t'].value); // where should return after popup is done
	set_hidden_field('m_opener', 'p');

	set_hidden_field('translator_wnd_name', $window_name);
	set_hidden_field('translator_field', field);
	set_hidden_field('translator_t', t);
	set_hidden_field('translator_prefixes', prefix);
	set_hidden_field('translator_multi_line', multi_line);
	$kf.target = $window_name;

	return $prev_opener;
	}

	function PreSaveAndOpenTranslator(prefix, field, t, multi_line)
	{
	var $prev_opener = InitTranslator(prefix, field, t, multi_line);

	var split_prefix = prefix.split(',');
	submit_event(split_prefix[0], 'OnPreSaveAndOpenTranslator');

	set_hidden_field('m_opener', $prev_opener);
	}


	function PreSaveAndOpenTranslatorCV(prefix, field, t, resource_id, multi_line)
	{
	var $prev_opener = InitTranslator(prefix, field, t, multi_line);
	set_hidden_field('translator_resource_id', resource_id);

	var split_prefix = prefix.split(',');
	submit_event(split_prefix[0],'OnPreSaveAndOpenTranslator');

	set_hidden_field('m_opener', $prev_opener);
	}

	function openTranslator(prefix,field,url,wnd)
	{
	var $kf = document.getElementById($form_name);

	set_hidden_field('trans_prefix', prefix);
	set_hidden_field('trans_field', field);
	set_hidden_field('events[trans]', 'OnLoad');

	var $regex = new RegExp('(.)\?env=' + document.getElementById('sid').value + '-(.?):(.*)');
	var $t = $regex.exec(url)[2];
	$kf.target = wnd;
	submit_event(prefix,'',$t,url);
	}

	function openwin($url,$name,$width,$height)
	{
	var $window_params = 'width='+$width+',height='+$height+',status=yes,resizable=yes,menubar=no,scrollbars=yes,toolbar=no';
	return window.open($url,$name,$window_params);
	}

	function opener_action(new_action)
	{
	set_hidden_field('m_opener', new_action);
	}

	function std_precreate_item(prefix_special, edit_template)
	{
	opener_action('d');
	set_hidden_field(prefix_special+'_mode', 't');
	submit_event(prefix_special,'OnPreCreate', edit_template)
	}

	function std_new_item(prefix_special, edit_template)
	{
	opener_action('d');
	submit_event(prefix_special,'OnNew', edit_template)
	}

	function std_edit_item(prefix_special, edit_template)
	{
	opener_action('d');
	set_hidden_field(prefix_special+'_mode', 't');
	submit_event(prefix_special,'OnEdit',edit_template)
	}

	function std_edit_temp_item(prefix_special, edit_template)
	{
	opener_action('d');
	submit_event(prefix_special,'',edit_template)
	}

	function std_delete_items(prefix_special, t, $ajax)
	{
	if (inpConfirm('Are you sure you want to delete selected items?')) {
	submit_event(prefix_special, 'OnMassDelete', t, null, $ajax);
	}
	}


	// set current form base on ajax
	function set_form($prefix_special, $ajax)
	{
	if ($ajax) {
	$form_name = $Catalog.queryTabRegistry('prefix', $prefix_special, 'tab_id') + '_form';
	}
	}

	// sets hidden field value
	// if the field does not exist - creates it
	function set_hidden_field($field_id, $value)
	{
	var $kf = document.getElementById($form_name);
	var $field = $kf.elements[$field_id];
	if ($field) {
	$field.value = $value;
	return true;
	}

	$field = document.createElement('INPUT');
	$field.type = 'hidden';
	$field.name = $field_id;
	$field.id = $field_id;
	$field.value = $value;

	$kf.appendChild($field);
	return false;
	}

	// sets hidden field value
	// if the field does not exist - creates it
	function setInnerHTML($field_id, $value)
	{
	var $element = document.getElementById($field_id);
	if (!$element) return false;
	$element.innerHTML = $value;
	}

	function get_hidden_field($field)
	{
	var $kf = document.getElementById($form_name);
	return $kf.elements[$field] ? $kf.elements[$field].value : false;
	}

	function search($prefix_special, $grid_name, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('grid_name', $grid_name);
	submit_event($prefix_special, 'OnSearch', null, null, $ajax);
	}

	function search_reset($prefix_special, $grid_name, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('grid_name', $grid_name);
	submit_event($prefix_special, 'OnSearchReset', null, null, $ajax);
	}

	function search_keydown($event)
	{
	$event = $event ? $event : event;
	if ($event.keyCode == 13) {
	var $prefix_special = this.getAttribute('PrefixSpecial');
	var $grid = this.getAttribute('Grid');
	search($prefix_special, $grid, parseInt(this.getAttribute('ajax')));
	}
	}

	function getRealLeft(el)
	{
	if (typeof(el) == 'string') {
	el = document.getElementById(el);
	}
	xPos = el.offsetLeft;
	tempEl = el.offsetParent;
	while (tempEl != null)
	{
	xPos += tempEl.offsetLeft;
	tempEl = tempEl.offsetParent;
	}
	// if (obj.x) return obj.x;
	return xPos;
	}

	function getRealTop(el)
	{
	if (typeof(el) == 'string') {
	el = document.getElementById(el);
	}
	yPos = el.offsetTop;
	tempEl = el.offsetParent;
	while (tempEl != null)
	{
	yPos += tempEl.offsetTop;
	tempEl = tempEl.offsetParent;
	}

	// if (obj.y) return obj.y;
	return yPos;
	}

	function show_viewmenu($toolbar, $button_id)
	{
	var $img = $toolbar.GetButtonImage($button_id);
	var $pos_x = getRealLeft($img) - ((document.all) ? 6 : -2);
	var $pos_y = getRealTop($img) + 32;

	var $prefix_special = '';
	window.triedToWriteMenus = false;

	if($ViewMenus.length == 1)
	{
	$prefix_special = $ViewMenus[$ViewMenus.length-1];
	$fw_menus[$prefix_special+'_view_menu']();
	$Menus[$prefix_special+'_view_menu'].writeMenus('MenuContainers['+$prefix_special+']');
	window.FW_showMenu($Menus[$prefix_special+'_view_menu'], $pos_x, $pos_y);
	}
	else
	{
	// prepare menus
	for(var $i in $ViewMenus)
	{
	$prefix_special = $ViewMenus[$i];
	$fw_menus[$prefix_special+'_view_menu']();
	}
	$Menus['mixed'] = new Menu('ViewMenu_mixed');

	// merge menus into new one
	for(var $i in $ViewMenus)
	{
	$prefix_special = $ViewMenus[$i];
	$Menus['mixed'].addMenuItem( $Menus[$prefix_special+'_view_menu'] );
	}

	$Menus['mixed'].writeMenus('MenuContainers[mixed]');
	window.FW_showMenu($Menus['mixed'], $pos_x, $pos_y);
	}
	}

	function set_window_title($title)
	{
	var $window = window;
	if($window.parent) $window = $window.parent;
	$window.document.title = (main_title.length ? main_title + ' - ' : '') + $title;
	}

	function set_filter($prefix_special, $filter_id, $filter_value, $ajax)
	{
	set_form($prefix_special, $ajax);
	set_hidden_field('filter_id', $filter_id);
	set_hidden_field('filter_value', $filter_value);
	submit_event($prefix_special, 'OnSetFilter', null, null, $ajax);
	}

	function filters_remove_all($prefix_special, $ajax)
	{
	set_form($prefix_special, $ajax);
	submit_event($prefix_special,'OnRemoveFilters', null, null, $ajax);
	}

	function filters_apply_all($prefix_special, $ajax)
	{
	set_form($prefix_special, $ajax);
	submit_event($prefix_special,'OnApplyFilters', null, null, $ajax);
	}

	function RemoveTranslationLink($string, $escaped)
	{
	if (!isset($escaped)) $escaped = true;

	if ($escaped) {
	return $string.match(/<a href="(.)">(.)<\/a>/) ? RegExp.$2 : $string;
	}
	else {
	return $string.match(/<a href="(.)">(.)<\/a>/) ? RegExp.$2 : $string;
	}
	}

	function redirect($url)
	{
	window.location.href = $url;
	}

	function update_checkbox_options($cb_mask, $hidden_id)
	{
	var $kf = document.getElementById($form_name);
	var $tmp = '';
	for (var i = 0; i < $kf.elements.length; i++)
	{
	if ( $kf.elements[i].id.match($cb_mask) )
	{
	if ($kf.elements[i].checked) $tmp += '\|'+$kf.elements[i].value;
	}
	}
	if($tmp.length > 0) $tmp += '\|';
	document.getElementById($hidden_id).value = $tmp.replace(/,$/, '');
	}

	// related to lists operations (moving)



	function move_selected($from_list, $to_list)
	{
	if (typeof($from_list) != 'object') $from_list = document.getElementById($from_list);
	if (typeof($to_list) != 'object') $to_list = document.getElementById($to_list);

	if (has_selected_options($from_list))
	{
	var $from_array = select_to_array($from_list);
	var $to_array = select_to_array($to_list);
	var $new_from = Array();
	var $cur = null;

	for (var $i = 0; $i < $from_array.length; $i++)
	{
	$cur = $from_array[$i];
	if ($cur[2]) // If selected - add to To array
	{
	$to_array[$to_array.length] = $cur;
	}
	else //Else - keep in new From
	{
	$new_from[$new_from.length] = $cur;
	}
	}

	$from_list = array_to_select($new_from, $from_list);
	$to_list = array_to_select($to_array, $to_list);
	}
	else
	{
	alert('Please select items to perform moving!');
	}
	}

	function select_to_array($aSelect)
	{
	var $an_array = new Array();
	var $cur = null;

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	$an_array[$an_array.length] = new Array($cur.text, $cur.value, $cur.selected);
	}
	return $an_array;
	}

	function array_to_select($anArray, $aSelect)
	{
	var $initial_length = $aSelect.length;
	for (var $i = $initial_length - 1; $i >= 0; $i--)
	{
	$aSelect.options[$i] = null;
	}

	for (var $i = 0; $i < $anArray.length; $i++)
	{
	$cur = $anArray[$i];
	$aSelect.options[$aSelect.length] = new Option($cur[0], $cur[1]);
	}
	}

	function select_compare($a, $b)
	{
	if ($a[0] < $b[0])
	return -1;
	if ($a[0] > $b[0])
	return 1;
	return 0;
	}

	function select_to_string($aSelect)
	{
	var $result = '';
	var $cur = null;

	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$result += $aSelect.options[$i].value + '\|';
	}

	return $result.length ? '\|' + $result : '';
	}

	function selected_to_string($aSelect)
	{
	var $result = '';
	var $cur = null;

	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	if ($cur.selected && $cur.value != '')
	{
	$result += $cur.value + '\|';
	}
	}

	return $result.length ? '\|' + $result : '';
	}

	function string_to_selected($str, $aSelect)
	{
	var $cur = null;
	for (var $i = 0; i < $aSelect.length; $i++)
	{
	$cur = $aSelect.options[$i];
	$aSelect.options[$i].selected = $str.match(',' + $cur.value + ',') ? true : false;
	}
	}

	function set_selected($selected_options, $aSelect)
	{
	if (!$selected_options.length) return false;

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	for (var $k = 0; $k < $selected_options.length; $k++)
	{
	if ($aSelect.options[$i].value == $selected_options[$k])
	{
	$aSelect.options[$i].selected = true;
	}
	}
	}
	}

	function get_selected_count($theList)
	{
	var $count = 0;
	var $cur = null;
	for (var $i = 0; $i < $theList.length; $i++)
	{
	$cur = $theList.options[$i];
	if ($cur.selected) $count++;
	}
	return $count;
	}

	function get_selected_index($aSelect, $typeIndex)
	{
	var $index = 0;
	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	if ($aSelect.options[$i].selected)
	{
	$index = $i;
	if ($typeIndex == 'firstSelected') break;
	}
	}
	return $index;
	}

	function has_selected_options($theList)
	{
	var $ret = false;
	var $cur = null;

	for (var $i = 0; $i < $theList.length; $i++)
	{
	$cur = $theList.options[$i];
	if ($cur.selected) $ret = true;
	}
	return $ret;
	}

	function select_sort($aSelect)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	var $to_array = select_to_array($aSelect);
	$to_array.sort(select_compare);
	array_to_select($to_array, $aSelect);
	}

	function move_options_up($aSelect, $interval)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	if (has_selected_options($aSelect))
	{
	var $selected_options = Array();
	var $first_selected = get_selected_index($aSelect, 'firstSelected');

	for (var $i = 0; $i < $aSelect.length; $i++)
	{
	if ($aSelect.options[$i].selected && ($first_selected > 0) )
	{
	swap_options($aSelect, $i, $i - $interval);
	$selected_options[$selected_options.length] = $aSelect.options[$i - $interval].value;
	}
	else if ($first_selected == 0)
	{
	//alert('Begin of list');
	break;
	}
	}
	set_selected($selected_options, $aSelect);
	}
	else
	{
	//alert('Check items from moving');
	}
	}

	function move_options_down($aSelect, $interval)
	{
	if (typeof($aSelect) != 'object') $aSelect = document.getElementById($aSelect);

	if (has_selected_options($aSelect))
	{
	var $last_selected = get_selected_index($aSelect, 'lastSelected');
	var $selected_options = Array();

	for (var $i = $aSelect.length - 1; $i >= 0; $i--)
	{
	if ($aSelect.options[$i].selected && ($aSelect.length - ($last_selected + 1) > 0))
	{
	swap_options($aSelect, $i, $i + $interval);
	$selected_options[$selected_options.length] = $aSelect.options[$i + $interval].value;
	}
	else if ($last_selected + 1 == $aSelect.length)
	{
	//alert('End of list');
	break;
	}
	}
	set_selected($selected_options, $aSelect);
	}
	else
	{
	//alert('Check items from moving');
	}
	}

	function swap_options($aSelect, $src_num, $dst_num)
	{
	var $src_html = $aSelect.options[$src_num].innerHTML;
	var $dst_html = $aSelect.options[$dst_num].innerHTML;
	var $src_value = $aSelect.options[$src_num].value;
	var $dst_value = $aSelect.options[$dst_num].value;

	var $src_option = document.createElement('OPTION');
	var $dst_option = document.createElement('OPTION');

	$aSelect.remove($src_num);
	$aSelect.options.add($dst_option, $src_num);
	$dst_option.innerText = $dst_html;
	$dst_option.value = $dst_value;
	$dst_option.innerHTML = $dst_html;

	$aSelect.remove($dst_num);
	$aSelect.options.add($src_option, $dst_num);
	$src_option.innerText = $src_html;
	$src_option.value = $src_value;
	$src_option.innerHTML = $src_html;
	}

	function getXMLHTTPObject(content_type)
	{
	if (!isset(content_type)) content_type = 'text/plain';
	var http_request = false;
	if (window.XMLHttpRequest) { // Mozilla, Safari,...
	http_request = new XMLHttpRequest();
	if (http_request.overrideMimeType) {
	http_request.overrideMimeType(content_type);
	// See note below about this line
	}
	} else if (window.ActiveXObject) { // IE
	try {
	http_request = new ActiveXObject("Msxml2.XMLHTTP");
	} catch (e) {
	try {
	http_request = new ActiveXObject("Microsoft.XMLHTTP");
	} catch (e) {}
	}
	}
	return http_request;
	}

	function str_repeat($symbol, $count)
	{
	var $i = 0;
	var $ret = '';
	while($i < $count) {
	$ret += $symbol;
	$i++;
	}
	return $ret;
	}

	function getDocumentFromXML(xml)
	{
	if (window.ActiveXObject) {
	var doc = new ActiveXObject("Microsoft.XMLDOM");
	doc.async=false;
	doc.loadXML(xml);
	}
	else {
	var parser = new DOMParser();
	var doc = parser.parseFromString(xml,"text/xml");
	}
	return doc;
	}


	function addEvent(el, evname, func) {
	if (is.ie) {
	el.attachEvent("on" + evname, func);
	} else {
	el.addEventListener(evname, func, true);
	}
	};

	function set_persistant_var($var_name, $var_value, $t, $form_action)
	{
	set_hidden_field('field', $var_name);
	set_hidden_field('value', $var_value);
	submit_event('u', 'OnSetPersistantVariable', $t, $form_action);
	}

	/*functionremoveEvent(el, evname, func) {
	if (Calendar.is_ie) {
	el.detachEvent("on" + evname, func);
	} else {
	el.removeEventListener(evname, func, true);
	}
	};*/

	function setCookie($Name, $Value)
	{
	// set cookie
	if(getCookie($Name) != $Value)
	{
	document.cookie = $Name+'='+escape($Value)+'; path=' + $base_path + '/';
	}
	}

	function getCookie($Name)
	{
	// get cookie
	var $cookieString = document.cookie;
	var $index = $cookieString.indexOf($Name+'=');
	if($index == -1) return null;

	$index = $cookieString.indexOf('=',$index)+1;
	var $endstr = $cookieString.indexOf(';',$index);
	if($endstr == -1) $endstr = $cookieString.length;
	return unescape($cookieString.substring($index, $endstr));
	}

	function deleteCookie($Name)
	{
	// deletes cookie
	if (getCookie($Name))
	{
	document.cookie = $Name+'=; expires=Thu, 01-Jan-70 00:00:01 GMT; path=/';
	}
	}

	function addElement($dst_element, $tag_name) {
	var $new_element = document.createElement($tag_name.toUpperCase());
	$dst_element.appendChild($new_element);
	return $new_element;
	}
	+
	+ Math.sum = function($array) {
	+ var $i = 0;
	+ var $total = 0;
	+ while ($i < $array.length) {
	+ $total += $array[$i];
	+ $i++;
	+ }
	+ return $total;
	+ }
	+
	+ Math.average = function($array) {
	+ return Math.sum($array) / $array.length;
	+ }

	Property changes on: trunk/kernel/admin_templates/incs/script.js
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.40
	\ No newline at end of property
	+1.41
	\ No newline at end of property
	Index: trunk/kernel/admin_templates/incs/ajax.js
	===================================================================
	--- trunk/kernel/admin_templates/incs/ajax.js (revision 5493)
	+++ trunk/kernel/admin_templates/incs/ajax.js (revision 5494)
	@@ -1,222 +1,250 @@
	// Main AJAX classs
	function Request() {}

	Request.timeout = 5000; //5 seconds
	Request.method = 'GET';
	Request.headers = new Array();
	Request.params = null;

	Request.makeRequest = function(p_url, p_busyReq, p_progId, p_successCallBack, p_errorCallBack, p_pass, p_object) {
	//p_url: the web service url
	//p_busyReq: is a request for this object currently in progress?
	//p_progId: element id where progress HTML should be shown
	//p_successCallBack: callback function for successful response
	//p_errorCallBack: callback function for erroneous response
	//p_pass: string of params to pass to callback functions
	//p_object: object of params to pass to callback functions

	if (p_busyReq) return;
	var req = Request.getRequest();
	if (req != null) {
	p_busyReq = true;
	Request.showProgress(p_progId);
	req.onreadystatechange = function() {
	if (req.readyState == 4) {
	p_busyReq = false;
	window.clearTimeout(toId);
	if (req.status == 200) {
	p_successCallBack(req, p_pass, p_object);
	} else {
	p_errorCallBack(req, p_pass, p_object);
	}
	Request.hideProgress(p_progId);
	}
	}
	var $ajax_mark = (p_url.indexOf('?') ? '&' : '?') + 'ajax=yes';
	req.open(Request.method, p_url + $ajax_mark, true);

	if (Request.method == 'POST') {
	Request.headers['Content-type'] = 'application/x-www-form-urlencoded';
	Request.headers['referer'] = p_url;
	}
	else {
	Request.headers['If-Modified-Since'] = 'Sat, 1 Jan 2000 00:00:00 GMT';
	}

	Request.sendHeaders(req);
	if (Request.method == 'POST') {
	req.send(Request.params);
	Request.method = 'GET'; // restore method back to GET
	}
	else {
	req.send(null);
	}

	var toId = window.setTimeout( function() {if (p_busyReq) req.abort();}, Request.timeout );
	}
	}

	Request.sendHeaders = function($request) {
	for (var $header_name in Request.headers) {
	$request.setRequestHeader($header_name, Request.headers[$header_name]);
	}
	Request.headers = new Array(); // reset header afterwards
	}

	Request.getRequest = function() {
	var xmlHttp;
	try { xmlHttp = new ActiveXObject('MSXML2.XMLHTTP'); return xmlHttp; } catch (e) {}
	try { xmlHttp = new ActiveXObject('Microsoft.XMLHTTP'); return xmlHttp; } catch (e) {}
	try { xmlHttp = new XMLHttpRequest(); return xmlHttp; } catch(e) {}
	return null;
	}

	Request.showProgress = function(p_id) {
	if (p_id != '') {
	Request.setOpacity(20, p_id);

	if (!document.getElementById(p_id + '_progress')) {
	document.body.appendChild(Request.getProgressObject(p_id));
	}
	else {
	var $progress_div = document.getElementById(p_id + '_progress');
	$progress_div.style.top = getRealTop(p_id) + 'px';
	$progress_div.style.height = document.getElementById(p_id).clientHeight;
	$progress_div.style.display = 'block';
	}
	// document.getElementById(p_id).innerHTML = Request.getProgressHtml();
	}
	}

	Request.hideProgress = function(p_id) {
	if (p_id != '') {
	document.getElementById(p_id + '_progress').style.display = 'none';
	Request.setOpacity(100, p_id);
	}
	}

	Request.setOpacity = function (opacity, id) {
	var object = document.getElementById(id).style;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.KhtmlOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
	}

	Request.getProgressHtml = function() {
	return "<p class='progress'>" + Request.progressText + "<br /><img src='img/ajax_progress.gif' align='absmiddle' width='100' height='7' alt='" + Request.progressText + "'/></p>";
	}

	Request.getProgressObject = function($id) {
	var $div = document.createElement('DIV');
	var $parent_div = document.getElementById($id);

	$div.id = $id + '_progress';

	$div.style.width = $parent_div.clientWidth + 'px';
	$div.style.height = '150px'; // default height if div is empty (first ajax request for div)
	$div.style.left = getRealLeft($parent_div) + 'px';
	$div.style.top = getRealTop($parent_div) + 'px';
	$div.style.position = 'absolute';

	/*$div.style.border = '1px solid green';
	$div.style.backgroundColor = '#FF0000';*/

	var $image_base = img_path.replace('#MODULE#', 'kernel');
	$div.innerHTML = '<table style="width: 100%; height: 100%;"><tr><td style="text-align: center;">'+Request.progressText+'<br /><img src="'+$image_base+'/ajax_progress.gif" align="absmiddle" width="100" height="7" alt="'+escape(Request.progressText)+'" /></td></tr></table>';
	return $div;
	}

	Request.getErrorHtml = function(p_req) {
	//TODO: implement accepted way to handle request error
	return "<p>" + "(" + p_req.status + ") " + p_req.statusText + "</p>"
	}

	Request.serializeForm = function(theform) {
	if (typeof(theform) == 'string') {
	theform = document.getElementById(theform);
	}

	var els = theform.elements;
	var len = els.length;
	var queryString = '';

	Request.addField = function(name, value) {
	if (queryString.length > 0) queryString += '&';
	queryString += encodeURIComponent(name) + '=' + encodeURIComponent(value);
	};

	for (var i = 0; i<len; i++) {
	var el = els[i];
	if (el.disabled) continue;

	switch(el.type) {
	case 'text':
	case 'password':
	case 'hidden':
	case 'textarea':
	Request.addField(el.name, el.value);
	break;

	case 'select-one':
	if (el.selectedIndex >= 0) {
	Request.addField(el.name, el.options[el.selectedIndex].value);
	}
	break;

	case 'select-multiple':
	for (var j = 0; j < el.options.length; j++) {
	if (!el.options[j].selected) continue;
	Request.addField(el.name, el.options[j].value);
	}
	break;

	case 'checkbox':
	case 'radio':
	if (!el.checked) continue;
	Request.addField(el.name,el.value);
	break;
	}
	}
	return queryString;
	};

	// AJAX ProgressBar classs
	-function AjaxProgressBar($prefix, $url) {
	+function AjaxProgressBar($prefix, $url, $format) {
	this.Prefix = $prefix;
	this.URL = $url;
	+ this.DisplayFormat = $format;
	this.BusyRequest = false;
	+ this.LastResponceTime = this.GetMicroTime();
	+ this.ProgressPercent = 0; // progress percent
	+ this.ProgressTime = new Array();
	this.Query();
	}

	+AjaxProgressBar.prototype.GetMicroTime = function() {
	+ var $now = new Date();
	+ return Math.round($now.getTime() / 1000); // because miliseconds are returned too
	+}
	+
	AjaxProgressBar.prototype.Query = function() {
	Request.makeRequest(this.URL, this.BusyRequest, '', this.successCallback, this.errorCallback, '', this);
	}

	+// return time needed for progress to finish
	+AjaxProgressBar.prototype.GetEstimatedTime = function() {
	+ return Math.ceil((100 - this.ProgressPercent) * Math.sum(this.ProgressTime) / this.ProgressPercent);
	+}
	+
	AjaxProgressBar.prototype.successCallback = function($request, $params, $object) {
	var $responce = $request.responseText;
	- if ($responce.match(/^#redirect#(.*)/)) {
	+ var $match_redirect = new RegExp('^#redirect#(.*)').exec($responce);
	+ if ($match_redirect != null) {
	$object.showProgress(100);
	// redirect to external template requested
	- window.location.href = RegExp.$1;
	+ window.location.href = $match_redirect[1];
	return false;
	}

	$object.showProgress($responce);
	$object.Query();
	}

	AjaxProgressBar.prototype.errorCallback = function($request, $params, $object) {
	alert('AJAX ERROR: ' + Request.getErrorHtml($request));
	}

	+AjaxProgressBar.prototype.FormatTime = function ($seconds) {
	+ $seconds = parseInt($seconds);
	+ return Math.floor($seconds / 60) + ':' + $seconds % 60;
	+}
	+
	AjaxProgressBar.prototype.showProgress = function ($percent) {
	- $percent = parseInt($percent);
	+ this.ProgressPercent = $percent;
	+ var $now = this.GetMicroTime();
	+ this.ProgressTime[this.ProgressTime.length] = $now - this.LastResponceTime;
	+ this.LastResponceTime = $now;
	+
	+ var $display_progress = parseInt(this.ProgressPercent);
	var $display_div = document.getElementById('progress_display[' + this.Prefix + ']');
	if ($display_div) {
	- $display_div.innerHTML = '(' + $percent + '%)';
	+ var $result = this.DisplayFormat;
	+ $result = $result.replace('#PERCENT_DONE#', $display_progress);
	+ $result = $result.replace('#TIME_LEFT#', this.FormatTime( this.GetEstimatedTime() ));
	+ $result = $result.replace('#TIME_USED#', this.FormatTime( Math.sum(this.ProgressTime) ));
	+ $display_div.innerHTML = $result;
	}
	-
	- document.getElementById('progress_done[' + this.Prefix + ']').style.width = $percent + '%';
	- document.getElementById('progress_left[' + this.Prefix + ']').style.width = (100 - $percent) + '%';
	+ document.getElementById('progress_done[' + this.Prefix + ']').style.width = $display_progress + '%';
	+ document.getElementById('progress_left[' + this.Prefix + ']').style.width = (100 - $display_progress) + '%';
	}
	\ No newline at end of file

	Property changes on: trunk/kernel/admin_templates/incs/ajax.js
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.13
	\ No newline at end of property
	+1.14
	\ No newline at end of property
	Index: trunk/core/admin_templates/categories/cache_updater.tpl
	===================================================================
	--- trunk/core/admin_templates/categories/cache_updater.tpl (revision 5493)
	+++ trunk/core/admin_templates/categories/cache_updater.tpl (revision 5494)
	@@ -1,50 +1,56 @@
	<inp2:m_RequireLogin permissions="CATEGORY.VIEW"/>
	<inp2:m_include t="incs/header" nobody="yes"/>

	<body topmargin="0" leftmargin="8" marginheight="0" marginwidth="8" bgcolor="#FFFFFF">

	<inp2:m_ParseBlock name="section_header" prefix="c" icon="icon46_catalog" module="in-portal" title="!la_title_Categories!"/>

	<inp2:m_ParseBlock name="blue_bar" prefix="c" title_preset="categories_update" module="in-portal" icon="icon46_catalog"/>

	<inp2:m_if check="c_InitCacheUpdater" destination_template="catalog">
	<table width="100%" border="0" cellspacing="0" cellpadding="2" class="tableborder">
	<tr>
	<td align="center" colspan="3" bgcolor="#FFFFFF">
	<inp2:m_phrase name="la_confirm_maintenance"/>
	</td>
	</tr>
	<tr>
	<td align="center" colspan="3" bgcolor="#FFFFFF">
	<inp2:m_phrase name="la_prompt_perform_now"/>
	</td>
	</tr>
	<tr>
	<td align="right" width="50%">
	<input type="button" name="yes_btn" value="<inp2:m_phrase name="lu_yes"/>" onclick="goto_url('<inp2:m_t continue="1"/>');" class="button" />
	</td>
	<td>
	<img src="img/spacer.gif" width="10" />
	</td>
	<td align="left" width="50%">
	<input type="button" name="yes_btn" value="<inp2:m_phrase name="lu_no"/>" onclick="javascript:goto_url('<inp2:m_t continue="0"/>');" class="button" />
	</td>
	</tr>
	</table>
	<inp2:m_else/>
	<script type="text/javascript" src="incs/ajax.js"></script>
	- <img src="img/spacer.gif" height="20" width="1" alt="" />
	- <inp2:m_RenderElement name="ajax_progress_bar" prefix="c"/>
	-
	+ <table width="100%" class="tableborder">
	+ <tr>
	+ <td>
	+ <img src="img/spacer.gif" height="20" width="1" alt="" /><br />
	+ <inp2:m_RenderElement name="ajax_progress_bar" prefix="c"/>
	+ <img src="img/spacer.gif" height="20" width="1" alt="" /><br />
	+ </td>
	+ </tr>
	+ </table>
	<script type="text/javascript">
	- $CacheUpdater = new AjaxProgressBar('c', '<inp2:m_t t="xml/cache_updater" continue="2" no_amp="1"/>');
	+ $CacheUpdater = new AjaxProgressBar('c', '<inp2:m_t t="xml/cache_updater" continue="2" no_amp="1"/>', '(#PERCENT_DONE#%) time left: #TIME_LEFT# time used: #TIME_USED#');
	</script>
	</inp2:m_if>

	<script type="text/javascript">
	function goto_url($url) {
	window.location.href = $url;
	}
	</script>

	<inp2:m_include t="incs/footer"/>
	\ No newline at end of file

	Property changes on: trunk/core/admin_templates/categories/cache_updater.tpl
	___________________________________________________________________
	Modified: cvs2svn:cvs-rev
	## -1 +1 ##
	-1.4
	\ No newline at end of property
	+1.5
	\ No newline at end of property

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