var radioButtonTagging =  (function(){

			console.log('run');

		  $("span.radio").each(function(i, ele){
				$(ele).addClass('radio'+i);
		  });

			$(".radio1").click(function(){
											console.log('fired');
				$('#expandQuestion1').css('display','block');

			});

	 });

	  if($('span.radio').length){
		console.log('run');
		radioButtonTagging();

		}else{
			console.log('trying to run timer');
			setTimeout("radioButtonTagging()",2000);

		}