diff --git a/workflow/engine/classes/class.net.php b/workflow/engine/classes/class.net.php
index 9de68b911..802923b6d 100644
--- a/workflow/engine/classes/class.net.php
+++ b/workflow/engine/classes/class.net.php
@@ -1,16 +1,4 @@
 <?php
-/*--------------------------------------------------
-| net.class.php
-| By Erik Amaru Ortiz
-| CopyLeft (f) 2008
-| Email: erik@colosa.com
-+--------------------------------------------------
-| Email bugs/suggestions to erik@colosa.com erik.260mb.com
-+--------------------------------------------------
-| This script has been created and released under
-| the GNU GPL and is free to use and redistribute
-| only if this copyright statement is not removed
-+--------------------------------------------------*/
 /**
 * LastModification 30/05/2008 
 */
@@ -29,7 +17,7 @@ class NET
   private $db_sourcename;
   private $db_port;
 
-    /*errors handle*/
+  /*errors handle*/
   public $error;
   public $errno;
   public $errstr;
@@ -41,20 +29,20 @@ class NET
   */
   function __construct($pHost)
   {
-      $this->errno = 0;
-      $this->errstr = "";
+    $this->errno = 0;
+    $this->errstr = "";
   
-      unset($this->db_user);
-      unset($this->db_passwd);
-      unset($this->db_sourcename);
+    unset($this->db_user);
+    unset($this->db_passwd);
+    unset($this->db_sourcename);
   
-      #verifing valid param
-      if ($pHost == "") {
-          $this->errno = 1000;
-          $this->errstr = "NET::You must specify a host";
-          //$this->showMsg();
-      }
-      $this->resolv($pHost);
+    #verifing valid param
+    if ($pHost == "") {
+        $this->errno = 1000;
+        $this->errstr = "NET::You must specify a host";
+        //$this->showMsg();
+    }
+    $this->resolv($pHost);
   }
 
   /** 
@@ -65,20 +53,22 @@ class NET
   function resolv($pHost)
   {
     if ($this->is_ipaddress($pHost)) {
-        $this->ip = $pHost;
-        if (!$this->hostname = @gethostbyaddr($pHost)) {
-            $this->errno = 2000;
-            $this->errstr = "NET::Host down";
-    $this->error = "Destination Host Unreachable";
-        }
-    } else {
+      $this->ip = $pHost;
+      if (!$this->hostname = @gethostbyaddr($pHost)) {
+        $this->errno = 2000;
+        $this->errstr = "NET::Host down";
+        $this->error = "Destination Host Unreachable";
+      }
+    } 
+    else {
       $ip   = @gethostbyname($pHost);
       $long = ip2long($ip);
       if ( $long == -1 || $long === FALSE)  {
         $this->errno = 2000;
         $this->errstr = "NET::Host down";
         $this->error = "Destination Host Unreachable";
-      } else {
+      } 
+      else {
         $this->ip = @gethostbyname($pHost);
         $this->hostname = $pHost;
       }
@@ -96,15 +86,15 @@ class NET
     $hostip = @gethostbyname($host); // resloves IP from Hostname returns hostname on failure
     // attempt to connect
     if (@fsockopen($this->ip, $pPort, $this->errno, $this->errstr, TIMEOUT)) {
-        return true;
-        @fclose($x); //close connection (i dont know if this is needed or not).
-    } else {
-        $this->errno = 9999;
-        $this->errstr = "NET::Port Host Unreachable";
-        $this->error = "Destination Port Unreachable";
-        return false;
+      return true;
+      @fclose($x); //close connection (i dont know if this is needed or not).
+    } 
+    else {
+      $this->errno = 9999;
+      $this->errstr = "NET::Port Host Unreachable";
+      $this->error = "Destination Port Unreachable";
+      return false;
     }
-  
   }
   
   /** 
@@ -119,15 +109,16 @@ class NET
     $tmp = explode(".", $pHost);
     #if have a ip address format
     if (count($tmp) == 4) {
-        #if a correct ip address
-        for ($i = 0; $i < count($tmp); $i++) {
-            if (!is_int($tmp[$i])) {
-                $key = false;
-                break;
-            }
+      #if a correct ip address
+      for ($i = 0; $i < count($tmp); $i++) {
+        if (!is_int($tmp[$i])) {
+          $key = false;
+          break;
         }
-    } else {
-        $key = false;
+      }
+    } 
+    else {
+      $key = false;
     }
     return $key;
   }
@@ -139,12 +130,12 @@ class NET
   */ 
   function ping($pTTL = 3000)
   {
-      $cmd = "ping -w $pTTL $this->ip";
-      $output = exec($cmd, $a, $a1);
-      $this->errstr = "";
-      for ($i = 0; $i < count($a); $i++)
-          $this->errstr += $a[$i];
-      $this->errno = $a1;
+    $cmd = "ping -w $pTTL $this->ip";
+    $output = exec($cmd, $a, $a1);
+    $this->errstr = "";
+    for ($i = 0; $i < count($a); $i++)
+        $this->errstr += $a[$i];
+    $this->errno = $a1;
   }
   
   /** 
@@ -155,8 +146,8 @@ class NET
   */ 
   function loginDbServer($pUser, $pPasswd)
   {
-      $this->db_user = $pUser;
-      $this->db_passwd = $pPasswd;
+    $this->db_user = $pUser;
+    $this->db_passwd = $pPasswd;
   }
   
   /** 
@@ -167,8 +158,8 @@ class NET
   */
   function setDataBase($pDb, $pPort='')
   {
-      $this->db_sourcename = $pDb;
-      $this->db_port = $pPort;
+    $this->db_sourcename = $pDb;
+    $this->db_port = $pPort;
   }
   
   /** 
@@ -178,96 +169,102 @@ class NET
   */
   function tryConnectServer($pDbDriver)
   {
-  if($this->errno != 0) {
-    return 0;
-  }
-  $stat = new Stat();
+    if($this->errno != 0) {
+      return 0;
+    }
+    $stat = new Stat();
   
-      if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
+    if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
+    {
+      switch($pDbDriver)
       {
-          switch($pDbDriver)
-          {
-              case 'mysql':
-                  if ($this->db_passwd == '') {
-          $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user);
-                  } else {
-          $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
-                  }
-                  if ($link) {
-                      if (@mysql_ping($link)) {
-                          $stat->status = 'SUCCESS';
-                          $this->errstr = "";
-                          $this->errno = 0;
-                      } else {
-            $this->error = "Lost MySql Connection";
-                          $this->errstr = "NET::MYSQL->Lost Connection";
-                          $this->errno = 10010;
-                      }
-                  } else {
-          $this->error = "MySql connection refused!";
-                      $this->errstr = "NET::MYSQL->The connection was refused";
-                      $this->errno = 10001;
-                  }
-                  break;
-  
-              case 'pgsql':
-                  $this->db_port = ($this->db_port == "") ? "5432" : $this->db_port;
-                  $link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
-                  if ($link) {
-                      $stat->status = 'SUCCESS';
-                      $this->errstr = "";
-                      $this->errno = 0;
-                  } else {
+        case 'mysql':
+          if ($this->db_passwd == '') {
+            $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user);
+          } 
+          else {
+            $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
+          }
+          if ($link) {
+            if (@mysql_ping($link)) {
+              $stat->status = 'SUCCESS';
+              $this->errstr = "";
+              $this->errno = 0;
+            } 
+            else {
+              $this->error = "Lost MySql Connection";
+              $this->errstr = "NET::MYSQL->Lost Connection";
+              $this->errno = 10010;
+            }
+          } 
+          else {
+            $this->error = "MySql connection refused!";
+            $this->errstr = "NET::MYSQL->The connection was refused";
+            $this->errno = 10001;
+          }
+          break;
+    
+        case 'pgsql':
+          $this->db_port = ($this->db_port == "") ? "5432" : $this->db_port;
+          $link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
+          if ($link) {
+            $stat->status = 'SUCCESS';
+            $this->errstr = "";
+            $this->errno = 0;
+          } else {
           $this->error = "PostgreSql connection refused!";
           $this->errstr = "NET::POSTGRES->The connection was refused";
-                      $this->errno = 20001;
-                  }
-                  break;
-  
-              case 'mssql':
-                  $str_port = (($this->db_port == "") || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
-                  $link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
-  
-                  if ($link) {
-                      $stat->status = 'SUCCESS';
-                      $this->errstr = "";
-                      $this->errno = 0;
-                  } else {
-          $this->error = "MS-SQL Server connection refused";
-                      $this->errstr = "NET::MSSQL->The connection was refused";
-                      $this->errno = 30001;
-                  }
-                  break;
-  
-              case 'oracle':
-                  $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
-                  try{
-                      $link = $conn = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
-                      if ($link) {
-                          $stat->status = 'SUCCESS';
-                          $this->errstr = "";
-                          $this->errno = 0;
-                      } else {
-            $this->error = "Oracle connection refused";
-                          $this->errstr = "NET::ORACLE->The connection was refused";
-                          $this->errno = 30001;
-                      }
-                  } catch (Exception $e){
-                      throw new Exception("[erik] Couldn't connect to Oracle Server! - ".$e->getMessage());
-                  }
-                  break;
-  
-              case 'informix':
-                  break;
-              case 'sqlite':
-                  break;
-  
+            $this->errno = 20001;
           }
-      } else {
-          throw new Exception("CLASS::NET::ERROR: No connections param.");
+          break;
+    
+        case 'mssql':
+          $str_port = (($this->db_port == "") || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
+          $link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
+    
+          if ($link) {
+            $stat->status = 'SUCCESS';
+            $this->errstr = "";
+            $this->errno = 0;
+          } 
+          else {
+            $this->error = "MS-SQL Server connection refused";
+            $this->errstr = "NET::MSSQL->The connection was refused";
+            $this->errno = 30001;
+          }
+          break;
+    
+        case 'oracle':
+          $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
+          try{
+            $link = $conn = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
+            if ($link) {
+              $stat->status = 'SUCCESS';
+              $this->errstr = "";
+              $this->errno = 0;
+            } 
+            else {
+              $this->error = "Oracle connection refused";
+              $this->errstr = "NET::ORACLE->The connection was refused";
+              $this->errno = 30001;
+            }
+          } 
+          catch (Exception $e){
+            throw new Exception("[erik] Couldn't connect to Oracle Server! - ".$e->getMessage());
+          }
+          break;
+    
+        case 'informix':
+          break;
+        case 'sqlite':
+          break;
       }
-  
-      return $stat;
+    } 
+    else {
+      throw new Exception("CLASS::NET::ERROR: No connections param.");
+    }
+    
+    return $stat;
   }
   
   /** 
@@ -277,118 +274,129 @@ class NET
   */
   function tryOpenDataBase($pDbDriver)
   {
-  if($this->errno != 0) {
-    return 0;
-  }
+    if($this->errno != 0) {
+      return 0;
+    }
   
-      set_time_limit(0);
-      $stat = new Stat();
+    set_time_limit(0);
+    $stat = new Stat();
   
-      if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
+    if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
+    {
+      switch($pDbDriver)
       {
-          switch($pDbDriver)
-          {
-              case 'mysql':
-        $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
-                  $db = @mysql_select_db($this->db_sourcename);
-                  if ($link) {
-                      if ($db) {
-                          $result = @mysql_query("show tables;");
-                          if ($result) {
-                              $stat->status = 'SUCCESS';
-                              $this->errstr = "";
-                              $this->errno = 0;
-                              @mysql_free_result($result);
-                          } else {
-              $this->error = "the user $this->db_user doesn't have privileges to run queries!";
-                              $this->errstr = "NET::MYSQL->Test query failed";
-                              $this->errno = 10100;
-                          }
-                      } else {
-            $this->error = "The $this->db_sourcename data base does'n exist!";
-                          $this->errstr = "NET::MYSQL->Select data base failed";
-                          $this->errno = 10011;
-                      }
-                  } else {
-          $this->error = "MySql connection refused!";
-                      $this->errstr = "NET::MYSQL->The connection was refused";
-                      $this->errno = 10001;
-                  }
-                  break;
-  
-              case 'pgsql':
-                  $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "5432" : $this->db_port;
-                  $link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
-                  if ($link) {
-                      if (@pg_ping($link)) {
-                          $stat->status = 'SUCCESS';
-                          $this->errstr = "";
-                          $this->errno = 0;
-                      } else {
-            $this->error = "PostgreSql Connection to $this->ip is  unreachable!";
-                          $this->errstr = "NET::POSTGRES->Lost Connection";
-                          $this->errno = 20010;
-                      }
-                  } else {
-          $this->error = "PostgrSql connection refused";
-                      $this->errstr = "NET::POSTGRES->The connection was refused";
-                      $this->errno = 20001;
-                  }
-                  break;
-  
-              case 'mssql':
-                  $str_port = (($this->db_port == "")  || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
-                  $link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
-                  if ($link) {
-                      $db = @mssql_select_db($this->db_sourcename, $link);
-                      if ($db) {
-                          $stat->status = 'SUCCESS';
-                          $this->errstr = "";
-                          $this->errno = 0;
-                      } else {
-            $this->error = "The $this->db_sourcename data base does'n exist!";
-                          $this->errstr = "NET::MSSQL->Select data base failed";
-                          $this->errno = 30010;
-                      }
-                  } else {
-          $this->error = "MS-SQL Server connection refused!";
-                      $this->errstr = "NET::MSSQL->The connection was refused";
-                      $this->errno = 30001;
-                  }
-                  break;
-  
-              case 'oracle':
-                  $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
-                  $link = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
-                  if ($link) {
-                      $stid = @oci_parse($link, 'select AUTHENTICATION_TYPE from v$session_connect_info');
-                      $result = @oci_execute($stid, OCI_DEFAULT);
-                      if($result){
-                          $stat->status = 'SUCCESS';
-                          $this->errstr = "";
-                          $this->errno = 0;
-                          @oci_close($link);
-                      } else {
-            $this->error = "the user $this->db_user don't has privileges to run queries!";
-                          $this->errstr = "NET::ORACLE->Couldn't execute any query on this server!";
-                          $this->errno = 40010;
-                      }
-                  } else {
-          $this->error = "Oracle connection refused!";
-                      $this->errstr = "NET::ORACLE->The connection was refused";
-                      $this->errno = 40001;
-                  }
-                  break;
-              case 'informix':
-                  break;
-              case 'sqlite':
-                  break;
-  
+        case 'mysql':
+          $link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
+          $db = @mysql_select_db($this->db_sourcename);
+          if ($link) {
+            if ($db) {
+              $result = @mysql_query("show tables;");
+              if ($result) {
+                  $stat->status = 'SUCCESS';
+                  $this->errstr = "";
+                  $this->errno = 0;
+                  @mysql_free_result($result);
+              } 
+              else {
+                $this->error = "the user $this->db_user doesn't have privileges to run queries!";
+                $this->errstr = "NET::MYSQL->Test query failed";
+                $this->errno = 10100;
+              }
+            } 
+            else {
+              $this->error = "The $this->db_sourcename data base does'n exist!";
+              $this->errstr = "NET::MYSQL->Select data base failed";
+              $this->errno = 10011;
+            }
+          } 
+          else {
+            $this->error = "MySql connection refused!";
+            $this->errstr = "NET::MYSQL->The connection was refused";
+            $this->errno = 10001;
           }
-      } else {
-          throw new Exception("CLASS::NET::ERROR: No connections param.");
+          break;
+  
+        case 'pgsql':
+          $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "5432" : $this->db_port;
+          $link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
+          if ($link) {
+            if (@pg_ping($link)) {
+                $stat->status = 'SUCCESS';
+                $this->errstr = "";
+                $this->errno = 0;
+            } 
+            else {
+              $this->error = "PostgreSql Connection to $this->ip is  unreachable!";
+              $this->errstr = "NET::POSTGRES->Lost Connection";
+              $this->errno = 20010;
+            }
+          } 
+          else {
+            $this->error = "PostgrSql connection refused";
+            $this->errstr = "NET::POSTGRES->The connection was refused";
+            $this->errno = 20001;
+          }
+          break;
+  
+        case 'mssql':
+          $str_port = (($this->db_port == "")  || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
+          $link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
+          if ($link) {
+            $db = @mssql_select_db($this->db_sourcename, $link);
+            if ($db) {
+              $stat->status = 'SUCCESS';
+              $this->errstr = "";
+              $this->errno = 0;
+            } 
+            else {
+              $this->error = "The $this->db_sourcename data base does'n exist!";
+              $this->errstr = "NET::MSSQL->Select data base failed";
+              $this->errno = 30010;
+            }
+          } 
+          else {
+            $this->error = "MS-SQL Server connection refused!";
+            $this->errstr = "NET::MSSQL->The connection was refused";
+            $this->errno = 30001;
+          }
+          break;
+  
+        case 'oracle':
+          $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
+          $link = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
+          if ($link) {
+            $stid = @oci_parse($link, 'select AUTHENTICATION_TYPE from v$session_connect_info');
+            $result = @oci_execute($stid, OCI_DEFAULT);
+            if($result){
+              $stat->status = 'SUCCESS';
+              $this->errstr = "";
+              $this->errno = 0;
+              @oci_close($link);
+            } 
+            else {
+              $this->error = "the user $this->db_user don't has privileges to run queries!";
+              $this->errstr = "NET::ORACLE->Couldn't execute any query on this server!";
+              $this->errno = 40010;
+            }
+          } 
+          else {
+            $this->error = "Oracle connection refused!";
+            $this->errstr = "NET::ORACLE->The connection was refused";
+            $this->errno = 40001;
+          }
+          break;
+          
+        case 'informix':
+          break;
+          
+        case 'sqlite':
+          break;  
       }
-      return $stat;
+    } 
+    else {
+      throw new Exception("CLASS::NET::ERROR: No connections param.");
+    }
+    return $stat;
   }
   
   /** 
@@ -402,61 +410,24 @@ class NET
       $this->ip = getenv('HTTP_CLIENT_IP');
   
     if(isset($this->ip) && isset($this->db_user) && isset($this->db_passwd)) {
-        try{
-            /*
-            switch($driver)
-            {
-                case 'mysql':
-                    if($link = @mysql_connect($this->ip, $this->db_user, $this->db_passwd)){
-                        $v = @mysql_get_server_info();
-                    } else {
-                        throw new Exception(@mysql_error($link));
-                    }
-                    break;
-  
-                case 'pgsql':
-                    $this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "5432" : $this->db_port;
-                    $link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
-                    if($link){
-                        $v = @pg_version($link);
-                    } else {
-                        throw new Exception(@pg_last_error($link));
-                    }
-                    break;
-                case 'mssql':
-                    if(strlen(trim($this->ip))<=0)
-                      $this->ip = DB_HOST;
-                    if($link = @mssql_connect($this->ip, $this->db_user, $this->db_passwd)){
-                      @mssql_select_db( DB_NAME, $link );
-                      $oResult = @mssql_query("select substring(@@version, 21, 6) + ' (' + CAST(SERVERPROPERTY ('productlevel') as varchar(10)) + ') ' + CAST(SERVERPROPERTY('productversion') AS VARCHAR(15)) + ' ' + CAST(SERVERPROPERTY ('edition') AS VARCHAR(25))  as version; ", $link); 
-                      $aResult = @mssql_fetch_array($oResult);
-                      @mssql_free_result($oResult);
-                      $v = $aResult[0];
-                    } else {
-                      throw new Exception(@mssql_error($link));
-                    }
-                    break;                  
-            }
-            return (isset($v))?$v:'none';
-            */
-            
-            if(!isset($this->db_sourcename))
-              $this->db_sourcename = DB_NAME;
-            $value = 'none';
-            $sDataBase = 'database_' . strtolower(DB_ADAPTER);
-            if(G::LoadSystemExist($sDataBase)){
-              G::LoadSystem($sDataBase);
-              $oDataBase = new database();
-              $value = $oDataBase->getServerVersion($driver, $this->ip, $this->db_port, $this->db_user, $this->db_passwd, $this->db_sourcename);
-            }
-            return $value;
-          
-        } catch (Exception $e){
-            throw new Exception($e->getMessage());
+      try{
+        if(!isset($this->db_sourcename))
+          $this->db_sourcename = DB_NAME;
+        $value = 'none';
+        $sDataBase = 'database_' . strtolower(DB_ADAPTER);
+        if(G::LoadSystemExist($sDataBase)){
+          G::LoadSystem($sDataBase);
+          $oDataBase = new database();
+          $value = $oDataBase->getServerVersion($driver, $this->ip, $this->db_port, $this->db_user, $this->db_passwd, $this->db_sourcename);
         }
+        return $value;        
+      } 
+      catch (Exception $e){
+        throw new Exception($e->getMessage());
+      }
     }
     else{
-        throw new Exception('NET::Error->No params for Data Base Server!');
+      throw new Exception('NET::Error->No params for Data Base Server!');
     }
   }
  
@@ -467,15 +438,15 @@ class NET
   */ 
   function dbName($pAdapter)
   {
-   switch($pAdapter)
-   {
-    case 'mysql': return 'MySql'; break;
-    case 'pgsql': return 'PostgreSQL'; break;
-    case 'mssql': return 'Microsoft SQL Server'; break;
-    case 'oracle': return 'Oracle'; break;
-    case 'informix': return  'Informix'; break;
-    case 'sqlite': return 'SQLite'; break;
-   }
+    switch($pAdapter)
+    {
+      case 'mysql':    return 'MySql';                break;
+      case 'pgsql':    return 'PostgreSQL';           break;
+      case 'mssql':    return 'Microsoft SQL Server'; break;
+      case 'oracle':   return 'Oracle';               break;
+      case 'informix': return 'Informix';             break;
+      case 'sqlite':   return 'SQLite';               break;
+    }
   }
   
   /** 
@@ -508,7 +479,7 @@ class NET
   */
   function getErrno()
   {
-      return $this->errno;
+    return $this->errno;
   }
   
   /** 
@@ -518,7 +489,7 @@ class NET
   */
   function getErrmsg()
   {
-      return $this->errstr;
+    return $this->errstr;
   }
 
  }
@@ -528,12 +499,10 @@ class NET
  */
   class Stat
   {
-      public $stutus;
+    public $stutus;
   
-      function __construct()
-      {
-          $this->status = false;
-      }
+    function __construct()
+    {
+      $this->status = false;
+    }
   }
-
-?>
\ No newline at end of file