// Simple banner rotator
// (c) spyka Web Group 2008
// version info: 1.1.2
// Download & support: http://www.spyka.net
// Forums: http://www.spyka.net/forums
// Please keep this notice in place

function banner(name, url, image, date)
{
	this.name	= name;
	this.url	= url;
	this.image	= image;
	this.date	= date;
}

var banners = new Array();
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//
//         						START EDITS HERE
//
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// Full documentation & support: http://www.spyka.net/forums 

// if 1, all images will be resized to img_width and img_height, else images will display their correct size
var force_size	= 0;
// desired height and width of images, only takes affect if above is = 1
var img_width	= 560;
var img_height	= 126;

// banner list syntax: banners[x] = new banner(website_name, website_url, website_image_url, show_until_date);  DATE FORMAT: dd/mm/yyyy
/* banners[0] = new banner('Free Download: Ernst & Young 2009 year-end payroll checklist', 'http://hr.cch.com/cforms/EY-checklist.aspx', '/images/content/banners/EY-Checklist.jpg', '31/12/2009');
banners[1] = new banner('Free Trial: State Payroll Law Compare', 'http://hr.cch.com/payroll/SPLC-trial.asp?utm_source=payrollNetNews&utm_medium=banner&utm_campaign=splc', '/images/content/banners/SPLC-TrialOffer-100109.jpg', '31/12/2009'); */
banners[0] = new banner('Download the CCH/Aspen Publishers Payroll Widget', '/widgets/payroll-ui-widget.asp', '/images/content/banners/Payroll-UI-Widget-banner.jpg', '30/01/2012');
banners[1] = new banner('Ernst & Young Payroll Resource Library', '/products/ProductID-5261.asp?HP=EYPRL', '/images/content/banners/ErnstYoungBanner.jpg', '30/01/2012');
banners[1] = new banner('Follow Us on Twitter', 'http://twitter.com/WKPayrollChat', '/images/content/banners/PayrollTwitter.jpg', '30/01/2012');
banners[1] = new banner('Ernst & Young 2011 Year-End Payroll Checklist ', 'http://wolterskluwerlbinfo.com/LP=377', '/images/content/banners/ErnstYoungChecklist.jpg', '30/01/2012');
/*banners[1] = new banner('Law, Explanation and Analysis of the Patient Protection and Affordable Care Act', 'http://hr.cch.com/Products/ProductID-7127.asp', '/images/content/banners/HealthReformBook-560x126-031910.jpg', '30/01/2012');*/
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//
//         						END EDITS HERE
//
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function show_banners()
{
	var am		= banners.length;
	var rand	= Math.floor(Math.random()*am);	
	var bn 		= banners[rand];
	
	var image_size 	= (force_size == 1) ? ' width="' + img_width + '" height="' + img_height + '"' : '';
	var html 		= '<a href="' + bn.url + '" title="' + bn.name + '" target="_self"><img border="0" src="' + bn.image + '"' + image_size + ' alt="' + bn.name+ '" /></a>';
	
	// get current date string
	var now		= new Date(); 
	
	var input	= bn.date;
	input		= input.split('/', 3);
	var end_date	= new Date();
	end_date		= end_date.setFullYear(parseFloat(input[2]), parseFloat(input[1]), parseFloat(input[0]));
	
	(now < end_date) ? document.write(html) : show_banners();
}