// JavaScript Document

	$(document).ready(function() {
							   
		$('#division_intros').height("40px");
							   
		//On Click
		$('#serviceNav_AMP').click(function(){
			resetMarquee();
			$('#marquee_AMP').animate({top: '0px'});
			$('#division_intros').animate({height: '250px'});
			return false;
		});
		$('#serviceNav_DD').click(function(){
			resetMarquee();
			$('#marquee_DD').animate({top: '0px'});
			$('#division_intros').animate({height: '250px'});
			return false;
		});
		$('#serviceNav_DSA').click(function(){
			resetMarquee();
			$('#marquee_DSA').animate({top: '0px'});
			$('#division_intros').animate({height: '250px'});
			return false;
		});
		$('#serviceNav_INT').click(function(){
			resetMarquee();
			$('#marquee_INT').animate({top: '0px'});
			$('#division_intros').animate({height: '250px'});
			return false;
		});
	});
	
	function resetMarquee() {
		$('#marquee_AMP').animate({top: '-250px'});
		$('#marquee_DD').animate({top: '-250px'});
		$('#marquee_DSA').animate({top: '-250px'});
		$('#marquee_INT').animate({top: '-250px'});
		$('#division_intros').animate({height: '40px'});
	}

	function serviceNavOver(n) {
		$('#servicenav_image').attr('src', '/images/header/service_nav_' + n + '.png');
	}
	
	function serviceNavOut() {
		$('#servicenav_image').attr('src', '/images/header/service_nav_0.png');
	}