$(document).ready(function() {
  $('body').removeClass('no_js');
	promo_fade();
	
	// Let's only do the following if this isn't IE6 or below
  if (less_than_ie7 == false) {
		$(".option .contents").hide();
		$("#header h2").hide();
		show_us();
		$("#who a").attr("href","#top");
		$("#who a").attr("title","View how we can help");
		$("#portland a").click(show_us);
		$("#business a").click(show_businesses);
		$("#advisor a").click(show_advisors);
		$("#stakeholder a").click(show_external);
		$("#person a").click(show_personal);
		$("#us .contents").addClass("current");
		
		// Carousel prep
		$('<button class="prev" title="Previous 4 people">Previous</button>').insertBefore(".carousel");
		$('<button class="next" title="Next 4 people">Next</button>').insertAfter(".carousel");
		$(".carousel").jCarouselLite({
			btnNext: ".next",
			btnPrev: ".prev",
			visible: 5,
			scroll: 4, 
			speed: 600
		});
	}
	
});

var what = "<h4 class=\"h2\">What can we do for you?</h4>";

function show_us() {
	if ($("#us .contents").hasClass("current")){ }
	else {
		$(".option .contents").fadeOut(500);
		$(".option .contents").hide();
		setTimeout("$('.option .contents').hide();", 500);
		setTimeout("$('#us .contents').show();", 500);
		$("#us .contents").fadeIn(500);
		$("#who li").removeClass("current");
		$("#portland").addClass("current");
		$(".option .contents").removeClass("current");
		$("#us .contents").addClass("current");		
	}
}

function show_businesses() {
	if ($("#businesses .contents").hasClass("current")){ }
	else {
		$(".option .contents").fadeOut(500);
		$(".option .contents").hide();
		$("#faqs h4").remove();
		$(what).insertAfter("#businesses h3");
		setTimeout("$('.option .contents').hide();", 500);
		setTimeout("$('#businesses .contents').show();", 500);
		$("#businesses h3").hide();
		$("#businesses .contents").fadeIn(500);
		$("#who li").removeClass("current");
		$("#business").addClass("current");
		$(".option .contents").removeClass("current");
		$("#businesses .contents").addClass("current");		
	}
}

function show_advisors() {
	if ($("#advisors .contents").hasClass("current")){ }
	else {
		$(".option .contents").fadeOut(500);
		$(".option .contents").hide();
		$("#faqs h4").remove();
		$(what).insertAfter("#advisors h3");
		setTimeout("$('.option .contents').hide();", 500);
		setTimeout("$('#advisors .contents').show();", 500);
		$("#advisors h3").hide();
		$("#advisors .contents").fadeIn(500);
		$("#who li").removeClass("current");
		$("#advisor").addClass("current");
		$(".option .contents").removeClass("current");
		$("#advisors .contents").addClass("current");		
	}
}

function show_external() {
	if ($("#external .contents").hasClass("current")){ }
	else {
		$(".option .contents").fadeOut(500);
		$(".option .contents").hide();
		$("#faqs h4").remove();
		$(what).insertAfter("#external h3");
		setTimeout("$('.option .contents').hide();", 500);
		setTimeout("$('#external .contents').show();", 500);
		$("#external h3").hide();
		$("#external .contents").fadeIn(500);
		$("#who li").removeClass("current");
		$("#stakeholder").addClass("current");
		$(".option .contents").removeClass("current");
		$("#external .contents").addClass("current");		
	}
}

function show_personal() {
	if ($("#personal .contents").hasClass("current")){ }
	else {
		$(".option .contents").fadeOut(500);
		$(".option .contents").hide();
		$("#faqs h4").remove();
		$(what).insertAfter("#personal h3");
		setTimeout("$('.option .contents').hide();", 500);
		setTimeout("$('#personal .contents').show();", 500);
		$("#personal h3").hide();
		$("#personal .contents").fadeIn(500);
		$("#who li").removeClass("current");
		$("#person").addClass("current");
		$(".option .contents").removeClass("current");
		$("#personal .contents").addClass("current");		
	}
}

function promo_fade() {
	var current = $('#promo .current');
	var next = current.next().length ? current.next() : current.parent().children(':first');
	current.hide().removeClass('current');
	next.fadeIn().addClass('current');
	
	setTimeout(promo_fade,7000);
}