var header = new Array();

header[0] 	= 'head1.jpg'; 

header[1] 	= 'head2.jpg';

header[2] 	= 'head3.jpg';

header[3] 	= 'head4.jpg';

header[4] 	= 'head5.jpg';

header[5] 	= 'head6.jpg'; 

header[6] 	= 'head7.jpg';

header[7] 	= 'head8.jpg';

header[8] 	= 'head9.jpg';

header[9] 	= 'head11.jpg';

header[10] 	= 'head12.jpg';



$(document).ready(function(){

	//$('#container').corner({ tl: false, tr: false });

	

	var headerDiv = '#header';

	var headerImg = -1;

	

	setHeader();

	

	function setHeader() {

		if (headerImg == -1) {

			headerImg = Math.floor(Math.random() * header.length);

			

		} else {

			if (headerImg < header.length-1) {

				headerImg++;

				

			} else {

				headerImg = 0;

			}

		}

		

		$(headerDiv).css({ 'background-image': 'url(headers/' + header[headerImg] + ')' });

		$(headerDiv).css({ 'border-top': '1px solid #FFFFFF' });

		//$(headerDiv).corner({ antiAlias: true, bl: false, br: false });

		$(headerDiv).css({ 'background-position': '-2px -7px' });

	}
 $('#films').mouseover(function() {

		resetnavbar();

		$('#films').css({ 'background-position': '-87px -24px' });

	$('#subnav').css({ 'background-position': '1px -19px' });

	$('#subnav').html('<li><a id="sub-schedule" href="http://mvfilmfest.festivalgenius.com/2011/films" target="_blank">FILM SCHEDULE</a></li><li><a id="sub-parties" href="parties">PARTIES / SPECIAL EVENTS</a></li><li><a id="sub-globally" href="think_globally">THINK GLOBALLY SHOT LOCALLY</a></li><li><a id="sub-society" href="society_films">FILM SOCIETY SUMMER FILMS</a></li>')

});

	$('#travel').mouseover(function() {

		resetnavbar();

		$('#travel').css({ 'background-position': '-331px -24px' });

		$('#subnav').css({ 'background-position': '1px -57px' });

		$('#subnav').html('<li><a id="sub-maps" href="maps">MAPS</a></li><li><a id="sub-hotels" href="hotels">INNS &amp; HOTELS</a></li><li><a id="sub-transportation" href="transportation">TRANSPORTATION</a></li>');

	});

	$('#involved').mouseover(function() {

		resetnavbar();

		$('#involved').css({ 'background-position': '-484px -24px' });

		$('#subnav').css({ 'background-position': '1px -76px' });

		$('#subnav').html('<li><a id="sub-donate" href="donate">DONATE</a></li><li><a id="sub-volunteer" href="volunteer">VOLUNTEER</a></li><li><a id="sub-sponsorship" href="sponsorship">SPONSORSHIP</a></li>');

	});

	

	$('#homebutton, #box, #explore, #news, #sponsors').mouseover(function() {

		resetnavbar();

		$('#subnav').css({ 'background-position': '1px 0' });

		$('#subnav').html('');

	});

	

	function resetnavbar() {

		$('#films').css({ 'background-position': '-87px 0' });

		$('#travel').css({ 'background-position': '-331px 0' });

		$('#involved').css({ 'background-position': '-484px 0' });

	}

});