jQuery prevents radio button from being clicked
===

All,
I've got the following code to run through when a radio button is clicked to see if there is at least one entry in the group(s) choosen.

    jQuery("input[type=radio]").click(function(event){
		alert('it is clicked');
		var num_questions = jQuery("#num_questions").val();
		var new_questions = parseInt(num_questions) + 1;
		for(var i=1; i<new_questions; i++){
			var radios = jQuery("input[type=radio]");
			var group  = radios.filter('[name=rating_value_'+i+']');
			if(group.filter(":checked").length==0){
				var answers_to_questions = "false";
				return false;
			}else{
				var answers_to_questions = "true";
				jQuery("#no_answers").html('');
			}
			//alert((group.filter(":checked").length)?"checked":"not checked");
		}
	});

I get the alert so I know it's getting there, however, the radio button is not being checked. When I remove this code however, it works fine. Any ideas why this would cause this to happen?

Thanks in advance!