function detecttest() {
	if (document.cookie.indexOf("test_redirect=false") < 0) {
			if ((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i))) {
				settestCookies();
				if (confirm("Downloaded any Tinie singles from iTunes? Click OK to complete your Disc-overy album from as little as 2.05 pounds"))
					window.location = "http://links.emi.com/CMAiphone";
			} else if(navigator.userAgent.match(/iPad/i)) {
				settestCookies();
				if (confirm("Downloaded any Tinie singles from iTunes? Click OK to complete your Disc-overy album from as little as 2.05 pounds"))
					window.location = "http://links.emi.com/CMAiPad";
			}
	}
}

function settestCookies() {
	var date = new Date();
	var days = 30;
	date.setTime(date.getTime()+(days*24*60*60*1000));
	var expires = "; expires="+ date.toGMTString();
	document.cookie = "test_redirect=false" + expires; 
}

detecttest();