gistfile1.js

  // FADEOUT THE LOADING GRAPHIC AFTER WAITING 1 SEC
	function fadeSpinner(){
		$('.delay-spinner').delay(1000).fadeToggle(500, 'easeOutQuart');
	}
	// FADEIN THE CONTENT 
	function fadeInContent(type){
		$('.ps-item-content .'+type+'').fadeToggle(700, 'easeInQuart');
	}
switch (contentType)
  {
	case 'video':
	  fadeSpinner();
		setTimeout(function(){
			fadeInContent('video');
		},1200);
	  break;
	case 'infographic':
	  fadeSpinner();
		setTimeout(function(){
			fadeInContent('infographic');
		},1200);
	  break;
}