Index: trunk/admin/install/install_lib.php
===================================================================
diff -u -r312 -r315
--- trunk/admin/install/install_lib.php	(.../install_lib.php)	(revision 312)
+++ trunk/admin/install/install_lib.php	(.../install_lib.php)	(revision 315)
@@ -39,6 +39,7 @@
 {
 	$parts = explode('.', $version);
 	
+	$bin = '';
 	foreach ($parts as $part) {
 		$bin .= str_pad(decbin($part), 8, '0', STR_PAD_LEFT);
 	}
@@ -368,6 +369,7 @@
   $data = inst_decrypt($txt,"beagle");
   $i_Keys = array();
   $lines = explode("\n",$data);
+ 
   for($x=0;$x<count($lines);$x++)
   {
       $l = $lines[$x];
@@ -669,7 +671,6 @@
 function SaveDBConfig()
 {
 	// save new database configuration
-	echo "in_ere";
 	set_ini_value("Database", "DBType",$_POST["ServerType"]);
 	set_ini_value("Database", "DBHost",$_POST["ServerHost"]);
 	set_ini_value("Database", "DBName",$_POST["ServerDB"]);
@@ -680,4 +681,30 @@
 	$GLOBALS['include_file'] = 'install/install_finish.php';
 }
 
+function ReSetVar($var)
+{
+	// define varible if not defined before
+	if( !isset($GLOBALS[$var]) ) $GLOBALS[$var] = '';	
+}
+
+// if globals.php not yet included (1st steps of install),
+// then define GetVar function
+if( !function_exists('GetVar') )
+{
+	function GetVar($name, $post_priority = false)
+	{
+		if(!$post_priority) // follow gpc_order in php.ini
+			return isset($_REQUEST[$name]) ? $_REQUEST[$name] : false;
+		else	// get variable from post 1stly if not found then from get
+			return isset($_POST[$name]) && $_POST[$name] ? $_POST[$name] : ( isset($_GET[$name]) && $_GET[$name] ? $_GET[$name] : false );	
+	}		
+}
+
+function RadioChecked($name, $value)
+{
+	// return " checked" word in case if radio is checked
+	$submit_value = GetVar($name);
+	return $submit_value == $value ? ' checked' : '';
+}
+
 ?>