Cacher is the code snippet organizer for pro developers

var clickevent = '';
var overevent = '';

$(document).ready(function () {

  // determine event type of device
  if ("ontouchstart" in document.documentElement) {
    clickevent = 'touchend';
    overevent = 'touchstart';
  } else {
    clickevent = 'click';
    overevent = 'mouseover';
  }
  
  // bind event to object
  $('.poll-photo').bind(clickevent, function () {
    
  });
  
});