$(document).ready(function() {
	$('#address2div, #address3div').hide();

	$('#howlong').blur(function(){
		var dateObj = new Date();
		var currentYear = new String(dateObj.getFullYear());

		var inputYear = new String($(this).val());
		var difference = currentYear.substring(2, 4) - inputYear.substring(0, 2);

		if ( !isNaN(parseInt(difference)) ) {
			if ( difference == "0" ) {
				$('#address2div, #address3div').hide();
			} else if ( difference == "1" ) {
				$('#address2div').show();
				$('#address2_1').focus();
				$('#address3div').hide();
			} else if ( difference >= "2" ) {
				$('#address2div, #address3div').show();
				$('#address2_1').focus();
			}
		} else {
			alert('Invalid date! Please make sure you use this form: YY/MM');
		}
	});

	//$('#dob').datePicker();
	
	$.post("/external?em=menu",null,function($r){
	     $("#nav_frame").html($r);
		  
		  $("#nav li").hover( function() {
				if ($(this).children("ul:hidden").length > 0) {
					$(this).addClass("active").children("ul").slideDown("fast");
				}
			}, function() {
				if ($(this).children("ul:visible").length > 0) {
					$(this).children("ul").fadeOut("fast", function() {
					}).parent("li").removeClass("active");
				}
			});
			
			
			$("#nav ul ul").each(function(){
				$(this).parent().addClass('has_sub_nav');
				$('<span class="top-border"></span>').insertBefore(this);
			});
		});
	$.post("/external?em=footer",null,function($r){$("#footer_frame").html($r);});
	$.post("/external?em=rates",null,function($r){$("#rates_frame").html($r);});
	
});