$(document).ready(function(){
	$("#2_personalization").bind("change", function(){
		var opt = this.options[this.selectedIndex].value;
		$('#3_text').val(''); //set value to none when onchange
		if (opt == 'non_personalized') {
			
			$('#3_textdiv').hide();
		}else{
			$('#3_textdiv').show();
		}
		});
 $('#2_personalization').trigger("change");
    
});