Remove the line breaks..trigger(document.addEventListener('mousemove', function detectMouseMove() {document.removeEventListener('mousemove', detectMouseMove, false);if (!/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|ipad|iris|kindle|...