code: function(first_time) {
  		var links = document.getElementsByTagName("link");
  		var link;
  		var replacing = [];
  		for(var i = 0; i < links.length; i++) {
  			link = links[i];
  			char = '?';
  			if(link.rel === "stylesheet") {
  				replacing.push(link);
  			}
  		}
  		var fn = is_touch_device() ? simple_swap_links : swap_links;
  		for(i=0; i < replacing.length; i++) {
  			fn(replacing[i], first_time);
  		}
  	}
docs: finds all link elements, and reloads them.