$(document).ready(function() {

	//rounded corners
	$('#primary li a').corner('bottom 5px');
	$('.title-header').corner('top 4px');
	$('.btn, .button').corner('4px');
	$('.ipt').corner('4px keep');
	$('#contact-drop').corner('4px bottom');
	$('#locations ul li span').corner('4px');
	
	//promo
	$(".promo-slide-nav li:first").addClass("on"); //Activate first tab
	//promo nav
	$(".promo-slide-nav li a").click(function(e) {
		e.preventDefault();
		$(".promo-slide-nav li").removeClass("on"); //remove nav btns
		$(this).parent().addClass("on"); //Add "active" class to selected tab
		var activeTab = $(this).attr("href"); // Find clicked btn
		$('.promo-slide').hide(); // Hide any active slides
		$(activeTab).fadeIn('slow'); //Fade in the active content
		clearInterval(intld);//stop promos from moving!
		return false;
	});
	//promo rotate
	var intld = setInterval(moveTab, 10000);
	var counter = 0;
	function moveTab() {
		if(counter < 3) {
			counter++;
			//find current selection
			var tab = $(".promo-slide-nav li.on");
			var sel = $(tab).find("a").attr("href");
			//remove highlight
			$(tab).removeClass("on");
			$(sel).hide();
			//highlight next
			$(tab).next().addClass("on");
			$(sel).next().fadeIn('slow');
			//highlight next
		} else {
			//start back at 0
			$(".promo-slide-nav li").removeClass("on"); //Remove any "active" class
			$(".promo-slide-nav li:first").addClass("on"); //Remove any "active" class
			$(".promo-slide").hide(); //Hide all tab content
			$(".promo-slide:first").fadeIn('slow'); //Hide all tab content
			//reset counter
			counter = 0;
		}
	}
	
	// On Form Hover
	$('.ipt input, .ipt select, .ipt textarea').focus(function() { $(this).parent().addClass('ipt-on'); } );
	$('.ipt input, .ipt select, .ipt textarea').blur(function() { $(this).parent().removeClass('ipt-on'); } );
	
	// Services show/hide
	$('.read-more').click(function(e) {
		e.preventDefault();
		var showw = $(this).attr('href');
		var isvisible = $('.services').find(".hide").is(":visible");
		$(this).html( (isvisible ? 'Read More' : 'Read Less') );
		$(showw).slideToggle('slow');
	});
	
	// Quotes
	$('.quote').prepend('<span class="open"></span>');
	$('.quote').append('<span class="close"></span>');
	
 	//back to top button
	$('.top').click(function(){
 		$('html, body').animate({scrollTop:0}, 'slow');
		return false;
 	});
	//external links
	$(function() {
		$('a[rel^=external]').click( function() {
			window.open(this.href);
			return false;
		});
	});
	
	//contact btn nav
	$("#ni-contact-us").hover(
		function () {
			$(this).addClass("hover");
		},
		function () {
			$(this).removeClass("hover");
		}
	);
	
	/* case studies */
	
	$('#news li img').fadeTo(0, 0.8); 
	
	$('#news li img').hover(
		function(){
			$(this).stop().fadeTo(200, 1);
		},
		function(){
			$(this).stop().fadeTo('slow', 0.8);
		}
	);
	
	/*fix height*/
	var one = 0;
	var promo = 0;
	var two = 0;
	
	one += $('.col-1').height();	
	two += $('.col-2').height();
	promo += $('#page-promo').height();

	if(promo === 0) promo = 175;
	
	if(one != 0 + two != 0) {
		
		two += promo;
		two -= 31;
	
		if(one > two) { } 
		if(two > one) { two += 20; $('#content').height(two); }
	
	}
													 
});