URL aliases without language prefix

I needed to get i18n block work with translated nodes and their different aliases without language prefix.
for example

node/16 -> o-projekcie ( first language )
node/19 -> about-project ( node 16 translated to second language )

I made some changes to i18n_get_links:

function i18n_get_links($path = '', $query = NULL, $names = NULL) {
  if($path == i18n_frontpage()) {
    $path = '';
  }
  $names = $names ? $names : i18n_languages('native');
  foreach (array_keys(i18n_supported_languages()) as $lang){
  	$nid = arg(1);
        //if this is node and we have node id
  	if( arg(0)=='node' && !empty($nid) ) {
                //if lang in loop is different that current website lang get translation id
  		if(i18n_get_lang()!=$lang) {
	  		$node = node_load(arg(1));
			$path = 'node/' . $node->translation[$lang]->nid;
                //else set path to current node value if we still need current lang flag
  		} else {
  			$path = 'node/' . $nid;
  		}
  	}
    $links[$lang]= theme('i18n_link', $names[$lang], i18n_path($path, $lang), $lang, $query);
  }
  return $links;  
}

Sorry that im not using patch, im not very familiar with CVS.
Please let me know what do you think about these changes.