[TYPO3-dev] Redirect from typo3/index.php

[Tapio Markula]

Hi

I'm trying to get working
index.php?startID=xx

where xx valid uid.

I have tried with several way alt_main.php to get that information, but 
failed

$myGET=t3lib_div::_GET();
$myPOST=t3lib_div::_POST();
#t3lib_div::debug($myPOST);t3lib_div::debug($myGET);

debug - empty


	function init()	{
		global $BE_USER,$TYPO3_CONF_VARS,$myGET;
		
		if($myGET['startID'])
			$this->startID='?startID='.$myGET['startID'];
...

			// Setting the redirect URL to "alt_main.php" if no alternative input 
is given:
		$this->redirectToURL = $this->redirect_url ?
$this->redirect_url : 'alt_main.php'.$this->startID;



	function checkRedirect()	{
				// Based on specific setting of interface we set the redirect script:
			switch ($this->GPinterface) {
				case 'backend':
					$this->redirectToURL = 'alt_main.php'.$this->startID;
				break;
				case 'frontend':
					$this->redirectToURL = '../';
				break;
			}

source code in typo3/index.php?startID=11

is


<input type="hidden" name="redirect_url" value="alt_main.php?startID=11" />

Idea - if some page link to backend it will open the backend with 
certain module and page opened in the backend. alt_main.php could first 
handle GET or POST variable - but both are empty

alt_main.php has

* Sets the startup module from either GETvars module and mpdParams or 
user configuration.

how that can work if params send from index.php are empty?

index.php?startID=11&module=web_layout

alt_main.php

	function startModule() {
		global $BE_USER,$Typo4,$myGET,$myPOST;	
		t3lib_div::debug($myPOST);t3lib_div::debug($myGET);

both empty

I have XCLASSed alt_main.php but I don't understand, why it doesn't get 
any _GP() variable.