private function _setParams()
	{
		foreach ($_GET as $key => $value) {
			$this->_params[$key] = $this->_sanitize($value);
		}

		foreach ($_POST as $key => $value) {
			$_POST[$key] = $this->_sanitize($value);
		}

		$nbElements = count($this->_requestVars);
		if ($nbElements > 3) {
			$i = 2;
			while ($i < $nbElements and $i + 1 < $nbElements) {
				if (ctype_digit($this->_requestVars[$i])) {
					$i += 2;
					continue;
				}

				$this->_params[$this->_requestVars[$i]] = $this->_sanitize($this->_requestVars[$i + 1]);
				$i += 2;
			}
		}

		if ($nbElements > 2) {
			$i = 2;
			while ($i < $nbElements) {
				$this->_params[$i - 2] = $this->_sanitize($this->_requestVars[$i]);
				$i++;
			}
		}

		return $this;
	}