// Sliding Navigation JQuery
	
$(function (){
	var $j = jQuery; 
	$('ul#navigation a')
		.css( {backgroundPosition: "0px  0px"} )	
 		.mouseover(function(){			
			$(this).stop().css( {backgroundPosition: "0px -76px"} ).animate({backgroundPosition:"(0px -152px)"}, {duration:400})
		})
		.mouseout(function(){
			$(this).stop().animate({backgroundPosition:"(0px -76px)"}, 200, slide)
		})
		
});

function slide(){
	var $j = jQuery; 
	$('ul#navigation a')
		.css( {backgroundPosition: "0px  0px"} )	
};

// Drop Down Menu's 

$(document).ready(function() {
	var $j = jQuery;
	

    $('#aa_quotes').cycle({
		fx: 'fade' 
	});

	$("#about_link").mouseover(function () {
	  $("div#about_subnav").stop(true, true).fadeIn("slow");
	  $("div#capabilities_subnav, div#commercial_subnav, div#government_subnav").stop(true, true).fadeOut("fast");
	 });
	
	$("#capabilities_link").mouseover(function () {
	  $("div#capabilities_subnav").stop(true, true).fadeIn("slow");
	  $("div#about_subnav, div#commercial_subnav, div#government_subnav").stop(true, true).fadeOut("fast");
	 });
	
	$("#commercial_link").mouseover(function () {
	  $("div#commercial_subnav").stop(true, true).fadeIn("slow");
	  $("div#about_subnav, div#capabilities_subnav, div#government_subnav").stop(true, true).fadeOut("fast");
	 });
	
	$("#government_link").mouseover(function () {
	  $("div#government_subnav").stop(true, true).fadeIn("slow");
	  $("div#about_subnav, div#capabilities_subnav, div#commercial_subnav").stop(true, true).fadeOut("fast");
	 });
		
	$("#body_text, #footer_container, #social_network, #careers_link, #contact_link, #sub_navigation").mouseover(function () {
	  $("div#about_subnav, div#capabilities_subnav, div#commercial_subnav, div#government_subnav").stop(true, true).fadeOut("fast");
	 });

// Twitter popup	
	
	$(".twitter_sn").mouseover(function () {
	  $("div#twitter_popup").stop(true, true).fadeIn("slow");
	});
	
	$(".linkedIn_sn,.facebook_sn,#body_text, #footer_container, #header, #contact_link").mouseover(function () {
	  $("div#twitter_popup").stop(true, true).fadeOut("slow");
	});
	
	$("a#jb_search_options_button").mouseover(function () {
	  $("ul#jb_search_options_dd").stop(true, true).fadeIn("slow");
	});

	$("#jb_view_all_jobs_button, #sub_navigation, #header, #footer, #job_list, #body_text p").mouseover(function () {
		$("ul#jb_search_options_dd").stop(true, true).fadeOut("slow");
	 });

// AA QOUTES
	
	
	$(".accordian_title").toggle(
		function(){
			$(this).addClass("accordian_active");
			$(this).next(".accordian_body").slideDown("300");
		},
		function(){
			$(this).removeClass("accordian_active");
			$(this).next(".accordian_body").slideUp("300");
		}
	);
	

});


// Scrolling  Industry Specialites

var headline_count;
var headline_interval;
var old_headline = 0;
var current_headline = 0;
$(document).ready(function(){
	headline_count = $("ul.case_studies_list").size();
	$("ul.case_studies_list:eq("+current_headline+")").css('top', '5px');
	headline_interval = setInterval(headline_rotate,5000);
	$('#case_studies_list_container').hover(function() {
		clearInterval(headline_interval);
		}, function() {
			headline_interval = setInterval(headline_rotate,5000);
			headline_rotate();
			});
	});
	function headline_rotate() {
	current_headline = (old_headline + 1) % headline_count;
	$("ul.case_studies_list:eq(" + old_headline + ")")
	.animate({top: -205},"slow", function() {
	$(this).css('top', '210px');
 });
$("ul.case_studies_list:eq(" + current_headline + ")")
.animate({top: 5},"slow");
old_headline = current_headline;
}

// Background Postion Fix

$(document).ready(resizeWindow);
$(window).bind("resize", resizeWindow);
	function resizeWindow( e ) {
	var $j = jQuery; 
	var body_width = $j('body').width()
	if (body_width <= 1000)
	  {
	  		$j("div#total_entire_whole_site_container, div#whole_site_container, div#footer_container").css({'background-position:':'500px 0px', 'width' : '1000px' });
	  }
	else
	  {
  			//alert("RESIZED-LARGE");
			$j("div#total_entire_whole_site_container, div#whole_site_container, div#footer_container").css({'background-position:':'center top', 'width' : '100%'});
		}
	  
	}