function startElement( &$parser, $tag, $attributes )
		{
			$this->data = '';
			$this->last_opened_tag = $tag;
			if ( is_array( $this->parent ) and array_key_exists( $tag, $this->parent ) )
			{
				if ( is_array( $this->parent[$tag] ) and array_key_exists( 0, $this->parent[$tag] ) )
				{
					$key = $this->count_numeric_items( $this->parent[$tag] );
				}
				else
				{
					if ( array_key_exists( "$tag attr" , $this->parent ) )
					{
						$arr = array( '0 attr'=>&$this->parent["$tag attr"], &$this->parent[$tag] );
						unset($this->parent["$tag attr"]);
					}
					else
						$arr = array( &$this->parent[$tag] );

					$this->parent[$tag] = &$arr;
					$key = 1;
				}
				$this->parent = &$this->parent[$tag];
			}
			else
				$key = $tag;

			if ( $attributes ) $this->parent["$key attr"] = $attributes;
			$this->parent  = &$this->parent[$key];
			$this->stack[] = &$this->parent;
		}

		function characterData( &$parser, $data )
		{
			if ( $this->last_opened_tag != NULL )
				$this->data .= $data;
		}

		function endElement( &$parser, $tag )
		{
			if ( $this->last_opened_tag == $tag )
			{
				$this->parent = $this->data;
				$this->last_opened_tag = NULL;
			}
			array_pop($this->stack);
			if ( $this->stack ) $this->parent = &$this->stack[count($this->stack)-1];
		}