// load the header images for homepage
var imgs = [
		'/site/wp-content/themes/basikneads/images/home-header1.jpg',
		'/site/wp-content/themes/basikneads/images/home-header2.jpg',
		'/site/wp-content/themes/basikneads/images/home-header3.jpg',
		'/site/wp-content/themes/basikneads/images/home-header4.jpg',
		'/site/wp-content/themes/basikneads/images/home-header5.jpg'

	];
jQuery(imgs).each(function(i) {
	// ok ajax created
	jQuery.ajax({
		cache:true,
		url:imgs[i],
		complete:function(d, status) {
			insertHeaderImage(imgs[i]);
		}
	});
})

function insertHeaderImage(src) {
	var $ = jQuery;
	var img = document.createElement('img');
	$(img).attr('src', src);
	$(img).css('display', 'none');
	var ctrl = document.createElement('a');
	$(ctrl).attr('href', '#');
	$(ctrl).html('<span></span>');
	
	$(document).ready(function($) {
		if ($('#banner img[src*='+$(img).attr('src')+']').length > 0) return;

		$('#banner').append($(img));
		$('#banner #controls').append($(ctrl));
		setupHeaderControls();
	});

}
// header banner swap
function setupHeaderControls() {
	var $ = jQuery;
	$('#banner #controls a').unbind('click').each(function(i) {
		$(this).click(function() {
			if ($(this).hasClass('selected')) return false;
			$(this).siblings().removeClass('selected')
			$(this).addClass('selected');
			
			$('#banner img:visible').fadeOut(500);
			$('#banner img').eq(i).fadeIn(500);
			clearTimeout(headerImageTimer);
			return false;
		})
	});
	
};
var headerImageTimer = false;
function rotateImage() {
	var next = jQuery('#banner #controls a.selected').next();
	if (next.length <= 0) next = jQuery('#banner #controls a:first');

	next.click();
	headerImageTimer = setTimeout(rotateImage, 8000);
}
jQuery(function($) {
	setupHeaderControls();
	
	headerImageTimer = setTimeout(rotateImage, 8000);
});