code: function (patternPartial, panelID) {
  
  		var els;
  
  		// turn off all of the active tabs
  		els = document.querySelectorAll('#pl-' + patternPartial + '-tabs .pl-js-tab-link');
  		for (i = 0; i < els.length; ++i) {
  			els[i].classList.remove('pl-is-active-tab');
  		}
  
  		// hide all of the panels
  		els = document.querySelectorAll('#pl-' + patternPartial + '-panels .pl-js-tab-panel');
  		for (i = 0; i < els.length; ++i) {
  			els[i].classList.remove('pl-is-active-tab');
  		}
  
  		// add active tab class
  		document.getElementById('pl-' + patternPartial + '-' + panelID + '-tab').classList.add('pl-is-active-tab');
  
  		// show the panel
  		document.getElementById('pl-' + patternPartial + '-' + panelID + '-panel').classList.add('pl-is-active-tab');
  
  	}
docs: Show a specific modal
  @param  {String}      the pattern partial for the modal
  @param  {String}      the ID of the panel to be shown