$.metadata.setType("attr", "validate");
$(function(){

	

	
	var currentSubNav = "overview";
	//sub page subNav click handler
	$('.subNav a').click(function() {
		$('.subNav a').removeClass('current');
		var theId = $(this).attr('class');
		$(this).addClass('current');
		$('#' + currentSubNav).removeClass('viewing').stop().hide();
		currentSubNav = theId;
		$('#' + currentSubNav).addClass('viewing').stop().fadeIn();		
	});
	
	//if ie7/8, return year.  other browsers return year + 1900
	if($.browser.msie  && parseInt($.browser.version) < 9) { var year = new Date().getYear(); } else { var year = new Date().getYear() + 1900; }
	$(".copyright p span").html(year);


$("#contact_form").validate();	
	
	$("#contact_form").ajaxForm({
		target: '#thankyou',
		success: function() {
			$("#contactForm").hide();
			$('#thankyou').fadeIn('slow');
		},
		beforeSubmit: function(arr, $form, options) { 
			if($('#link').attr('value') != '')
			{	
				$("#contactForm").remove();
				$('#thankyou').fadeIn('slow');
				return false;
			} else
			{
			//if for some reason the success message isnt thrown
				$("#contactForm").hide();
				$('#thankyou').fadeIn('slow');
			}
		}
	});

	if($("#contentWrap").hasClass("construction")) {
		$("#largeNav li.construction").addClass("active");
	}
	if($("#contentWrap").hasClass("concrete")) {
		$("#largeNav li.concrete").addClass("active");
	}	
	
	if($("#contentWrap").hasClass("aggregate")) {
		$("#largeNav li.aggregate").addClass("active");
	}
	


	
});