text: var jupyter = /^https?:\/\/(console)\.ng\.bluemix\.net\/data\/notebooks(.*?)/;
  // Initialize tour if it's the user's first time
  if (jupyter.test(location.href)) {
  	console.log(prefix + "Loading tour button on the Jupyter notebook");
  	// Let's attach a Take Tour button to the page
  	var paletteHeader = document.getElementsByClassName("paletteCardHeader");
  	var paletteBackButton = document.getElementsByClassName("paletteBackButtonWrapper");
  	var b = document.createElement('div');
  	b.setAttribute('id', 'startTourBtn');
  	b.setAttribute('style', 'position:relative;left:-20%;');
  	
  	var a = document.createElement('a');
  	a.setAttribute('class','paletteColumnButton');
  	a.setAttribute('style','text-decoration:none;color:orange;font-weight:bold;');
  	a.setAttribute('href', '#');
  	
  	var t = document.createTextNode("▶ Tour");
  	a.appendChild(t);
  	b.appendChild(a);
  	
  	paletteHeader[0].insertBefore(b, paletteBackButton[0]);
  	console.log(prefix + "Tour Button injected ...");
  	
  	var t = document.createElement ('script');
  	t.src = "https://cdn.jsdelivr.net/gh/joshisa/huemix-blopscotch/tour/jupyter.js";
  	document.body.appendChild (t);
  }
  