code: function createIcon(options, enableTooltips, shortcuts) {
  	options = options || {};
  	var el = document.createElement("a");
  	enableTooltips = (enableTooltips == undefined) ? true : enableTooltips;
  
  	if(options.title && enableTooltips) {
  		el.title = createTootlip(options.title, options.action, shortcuts);
  
  		if(isMac) {
  			el.title = el.title.replace("Ctrl", "⌘");
  			el.title = el.title.replace("Alt", "⌥");
  		}
  	}
  
  	el.tabIndex = -1;
  	el.className = options.className;
  	return el;
  }
docs: Create icon element for toolbar.