cant conect to admin panel

[arturiokas]

hello
sorry for my english :)
I can conect to admin panel, ( password and user name corect)then coonectin to admin panel no writing bad userrname or some else
And I think problem is in this file:

<?
$url=$HTTP_SERVER_VARS["HTTP_HOST"] ;

$mysql_login="xxx";
$mysql_pass="xxx";
$mysql_database="xx";

$oracle_login="EXT_USER_098";
$oracle_pass="104gsLbA";

$oracledb1 = "(DESCRIPTION = 
	(ADDRESS_LIST =
		(ADDRESS = (PROTOCOL = TCP)
			(HOST = gabija.omnitel.net)
			(PORT = 1522)
		)
		(ADDRESS = (PROTOCOL = TCP)
			(HOST = gabija.omnitel.net)
			(PORT = 1525)
		)
	)
	(CONNECT_DATA =	(SERVICE_NAME = plutonas.omnitel.net))
)
";
$oracledb2="oracledb1";

if ($HTTP_HOST!="www.unit.lt") $dbms=1; else $dbms=0;
$dbms="0"; //----- choose dbms, 0 - mysql, 1 - oracle ------------

//---------------------------------------
$default_dir_ui='img/uploads/';
$default_dir='../'.$default_dir_ui;
//---------------------------------------

function db_connect()
{
	global $mysql_login,$mysql_pass,$mysql_database,$oracle_login,$oracle_pass,$oracledb1,$oracledb2;
	global $dbms;

	if ($dbms==0)	{
		$link=mysql_connect("localhost",$mysql_login,$mysql_pass) or mysql_die();
		mysql_select_db($mysql_database) or die ("Unable to select database!");
	}
	if ($dbms==1)	{
		$link=ocilogon("$oracle_login","$oracle_pass",$oracledb1) 
		or $link=ocilogon("$oracle_login","$oracle_pass",$oracledb2) 
		or die( "Could not connect to Oracle database!");
	}
	return $link;
}

function db_query($query)
{
	global $dbms,$link;
	global $f_body;

	if(!$link) $link=db_connect();

	if ($dbms==0)	{
	  $out=mysql_query($query) or die ("Error in query: $query. ". mysql_error());
		return $out;
	}

	if ($dbms==1)	{
		$query=str_replace('\"','"',$query);   #  \" keiciam i "
		$query=str_replace("\'","'",$query);   #  \' keiciam i '
		$f_body=str_replace('\"','"',$f_body);   #  \" keiciam i "
		$f_body=str_replace("\'","'",$f_body);   #  \' keiciam i '
		$out=ociparse($link,$query);
		if ($out == false) {
			$arr = OCIError($out);
			print_r($arr) ." - parse error<br>";
			exit;
		}
		if (preg_match("/:bodylt/",$query)){
			OCIBindByName($out,":bodylt",&$f_body,-1);
		}
		
		$res = ociexecute($out);
		if ($res == false){
			$arr = OCIError($out);
			echo $arr[message] ." - execute error<br>";
			exit;
		}
		return $out;
	}
}


function db_array($out)
{
	global $dbms;

	if ($dbms==0)	{
		$row=mysql_fetch_array($out);
		return $row;
	}

	if ($dbms==1)	{
		OCIFetchInto($out, &$row, OCI_ASSOC);
		//----------perdarome i lower case masyva----------------
		if(is_array($row)){
			reset ($row);
			while (list($key, $value) = each ($row)) {
				$tempas=strtolower($key);
				$row2[$tempas]=$value;
			}
		}
		//--------------------------------------------------------
		return $row2;
	}

}

function db_object($out)
{
global $dbms;

	if ($dbms==0)	{
		$row=mysql_fetch_object($out);
		return $row;
	}

	if ($dbms==1)	{
		OCIFetchInto($out, &$row, OCI_ASSOC);
		//----------perdarome i lower case masyva----------------
		if(is_array($row)){
			reset ($row);
			while (list($key, $value) = each ($row)) {
				$tempas=strtolower($key);
				$row2->$tempas=$value;
			}
		}
		return $row2;
	}

}


function db_rows($out)
{
	$kiekis=0;
	global $dbms;

	if ($dbms==0)	{
		$kiekis=mysql_num_rows($out);
		return $kiekis;
	}
	if ($dbms==1)	{
		while (OCIFetchInto($out, &$row, OCI_ASSOC)) $kiekis=$kiekis+1;
		return $kiekis;
	}
}

function db_close()	{
	global $dbms,$link;

	if ($dbms==0)	{
		mysql_close($link);
	}
	if ($dbms==1)	{
		OCILogOff($link);
	}
}

function mysql_die()
{
	global $strMySQLError;
	echo "$strMySQLError: <br>";
	echo mysql_error();
	exit;
}
//---------------------------------------------------------------

function upload($name,$old,$dir=NULL){
	global $default_dir;
	if(!$dir)$dir=$default_dir;
	if($_FILES[$name]['name']){
		if( is_file($dir.$old) ) unlink($dir.$old);
		$file=time().'_'.strtolower($_FILES[$name]['name']);
		move_uploaded_file($_FILES[$name]['tmp_name'],$dir.$file);
	}else{
		$file=$old;
	}
	return($file);
}

function dateselect($year,$month,$day,$nowtime) {
	if(!$nowtime)$nowtime=time();
	?>
	<select name="<?=$year?>" class="reservation">
	<?
	$prtime=date("Y",time())+1;
	$outas="";$cyear=date("Y",$nowtime);
	for ($x=$cyear;$x<=$prtime;$x++) {
		$outas=$outas."<option value=\"$x\">$x</option>";
	}
	$outas=preg_replace("/value=\"$cyear\"/","value=\"$cyear\" selected",$outas);
	echo $outas;
	?>
	</select> <select name="<?=$month?>" class="reservation">
	<?
	$outas="";$cmonth=date("n",$nowtime);
	for ($x=1;$x<=12;$x++)	{
		$outas=$outas."<option value=\"$x\">$x</option>";
	}
	$outas=preg_replace("/value=\"$cmonth\"/","value=\"$cmonth\" selected",$outas);
	echo $outas;
	?>
	</select> <select name="<?=$day?>" class="reservation">
	<?
	$outas="";$cday=date("j",$nowtime);
	for ($x=1;$x<=31;$x++) {
		$outas=$outas."<option value=\"$x\">$x</option>";
	}
	$outas=preg_replace("/value=\"$cday\"/","value=\"$cday\" selected",$outas);
	echo $outas;
	?>
	</select>
	<? 
}

function getmonth_ru_($dateid)
{
$month=date("m",$dateid);

  switch($month)
    {
       case "01":
        {
          $montht = "января";
          break;
        }
       case "02":
        {
          $montht = "февраля";
          break;
        }
       case "03":
        {
          $montht = "марта";
          break;
        }
       case "04":
        {
          $montht = "апреля";
          break;
        }
       case "05":
        {
          $montht = "мая";
          break;
        }
       case "06":
        {
          $montht = "июня";
          break;
        }
       case "07":
        {
          $montht = "июля";
          break;
        }
       case "08":
        {
          $montht = "августа";
          break;
        }
       case "09":
        {
          $montht = "сентября";
          break;
        }
       case "10":
        {
          $montht = "октября";
          break;
        }
       case "11":
        {
          $montht = "ноября";
          break;
        }
       case "12":
        {
          $montht = "декабря";
          break;
        }



       default:
        {
          $montht = "января";
          break;
        }

    }

return $montht;
}

//--------------------------auth routines----------------------------------------
$link=db_connect();

$useris="";
$status="";
$over="";

if ($f_logout)	{
	for ($x=1;$x<=20;$x++) 	{
		setcookie("item[$x]","",time()+7200,"/",$url);
		setcookie("quantity[$x]","",time()+7200,"/",$url);
	}
	setcookie("c_username","",time()+7200,"/",$url);
	setcookie("c_password","",time()+7200,"/",$url);
}

//---variables addition-------------------
if ($f_password) 
	$passpresent=1; 
else 
	$passpresent=0; 

$f_password=md5($f_password);

if ($passpresent || $f_username)	{
	$c_password=$f_password;
	$c_username=$f_username;
	$over=1;
} 

if ((!$c_password || !$c_username) && !$over)	{
	$c_password=$f_password;
	$c_username=$f_username;
}

if (!$f_logout)	{
	if (!$useris && $c_username && $c_password)	{
		//--------ar adminas-----------
		$out=db_query("select * from admins where login='$c_username' and	password='$c_password'");
		$row_a=db_array($out);
		$useris=$row_a[login];
		$userid=$row_a[id];
		$root=$row_a[access_];
		//$status=$row_a[title];

		switch ($row_a[access_]){
			case 1:
				$status= 'Project consultant';
			break;
			case 2:
				$status= 'Member';
			break;
			case 3:
				$status= 'Client';
			break;
			case 99:
				$status= 'Admin';
			break;
			case 100:
				$status= 'Project manager';
			break;
			default:
				$status= '';
			break;
		}			
	}
}

//-----------kintamieji prilausomai ar pavyko uzsiautentifikuoti
if ($status) {
	$auth=1;
	//-----------tai reiskia kad useris uzsiautentifikavo
	setcookie("c_username",$useris,time()+10000,"/",$url);
	setcookie("c_password",$row_a[password],time()+10000,"/",$url);
} else {
	$auth='';
	$root='';
	$userid='';
}

if ($auth)	{
	//---------papildoma cacka login laikui nustatyti-----------------
	if($submit)  {
    $logtime=time();
		//----perrasome senanauja loga ir sena log
		$out=db_query("update admins set lastlog=currentlog where id='$row_a[id]'");
		$out=db_query("update admins set logcount=logcount+1 where id='$row_a[id]'");
	 	//----irasome nauja loga
		$out=db_query("update admins set currentlog='$logtime' where id='$row_a[id]'");
	}
	//----------------------------------------------------------------
}

//db_close($link);
?>