$(document).ready(function() {

$.vars = {};
$.vars.path = '/themes/winter/images/';
$.vars.images = ['header_01.jpg', 'header_02.jpg', 'header_03.jpg', 'header_04.jpg'];


if ($('#header_image').hasClass('cycle')) {	//cycle
	var str = '';
	str += '<div id="pager"></div>';
	for (i=0; i < $.vars.images.length; i++){
	str += '<img src="';
	str += $.vars.path + $.vars.images[i];
	str += '" />';
	}	
	
	$('#header_image').html(str);
	
	// cycle
	$('#header_image').cycle({
	fx: 'fade',
	pager:  '#pager',
	fastOnEvent: 1,
	slideExpr: 'img',
	timeout: 10000,
	speed: 4000		
	});
	
} else if ($('#header_image').hasClass('random')){ //random		
	var randNum = Math.floor(Math.random()*$.vars.images.length);
	var str = '';
	
	str += '<img src="';
	str += $.vars.path + $.vars.images[randNum];
	str += '" />';
	
	$('#header_image').html(str);
}

});