$parent = null;
     $sibling = null;
     $expanded=null;
     $leaf=null;
     $level=-1;
     $last[0]=null;
     if ($id) $last[0] =  $id;
     //echo ":: $data ::";
     $lines = explode ("\n",$get->data);
     for ($i=0;$i<count($lines);$i++) {
        $leaf=null;
	$pix = $this->pixmap1;
	$mask = $this->mask1; 
        $line = trim($lines[$i]);
	
	
	
	switch ($line) {
	
	   case "<ul>":
	      $level++;
	      break;
	   case "<li>":
	      if (ereg("\<snippet ",$lines[$i+1]))  { 
	        $pix = $this->pixmap3;
		$mask = $this->mask3; 
		$leaf= true; }
	      $text = ereg_replace("^<name>", "",trim($lines[$i+2]));
	      $text = ereg_replace("</name>$", "",$text);
	      $num= ereg_replace("^<id>", "",trim($lines[$i+4]));
  	      $num = ereg_replace("</id>$", "",$num);
	      if ($this->collection[$num] && $leaf != true) {
	         if ($num) $last[$level] = $num;
		 break;
		} 
              $obj = $this->collection[$last[$level-1]];
	      echo serialize($obj);
	      $a = $tree_widget->insert_node($obj[obj], $sibling, array($text,$num,""), 5,
        	  $pix,
        	  $mask,
        	  $this->pixmap2,
        	  $this->mask2, $leaf, $expanded);
		 echo "$level {$last[$level-1]} ADDING $num $text\n";  
		
	          

		if (!$leaf) {
		  if ($num) $last[$level] = $num;
		  $this->collection[$num][obj]  = $a;
                  $this->collection[$num][last]  = $last[$level-1];		
		}
	 
	      echo "SETTING LAST :$level to $num\n";
	      if ($num) $last[$level] = $num;
	       	 
              $i=$i+6;
	      break;
 	   case "</ul>";
	      $level--;		 
              break;
	}
     }