$(document).ready(function() {
	window.__main_css_path = '#rotating .main';
	$('#rotating .thumb1').click(function() {rotating_swap_image('1')});
	$('#rotating .thumb2').click(function() {rotating_swap_image('2')});
	$('#rotating .thumb3').click(function() {rotating_swap_image('3')});
	preload([
	    '/wwwroot/userfiles/main1.jpg',
	    '/wwwroot/userfiles/main2.jpg',
	    '/wwwroot/userfiles/main3.jpg'
	]);

});

function rotating_swap_image(id) {
	var main_path = window.__main_css_path;
	$(main_path).css('background-image', 'url(/wwwroot/userfiles/rotating/main' + id + '.jpg)');
}