// Banner Rotation.

//define array of possible banners.
var myImages = [ 'img/0111_babytouch_app_banner.jpg', 'img/1210_peppapig_app_banner.jpg', 'img/0111_billboard_05.jpg','img/0111_billboard_04.jpg', 'img/0111_billboard_03.jpg'];
var imgLinks = ['http://itunes.apple.com/gb/app/ladybird-baby-touch-peekaboo/id406668278?mt=8', 'http://books.ladybird.co.uk/nf/Search/QuickSearchProc/1,,Moshi%20Monster%20,00.html?id=Moshi%20Monster','http://books.ladybird.co.uk/nf/Search/QuickSearchProc/1,,Whose,00.html?id=Whose','http://books.ladybird.co.uk/nf/Search/QuickSearchProc/1,,Ben%20and%20Holly%20,00.html?id=Ben%20and%20Holly'];
var targetLoc = ['_blank', '_blank','_parent','_parent','_parent'];
var bannerIntervalId = 0;
var x = 0;
function bannerHandler() {
	bannerIntervalId = setInterval( "changeBanner()", 10000 );
}

function changeBanner() {
	if (x<4) {
		x++;
	} else {
		x=0;
	}
	if (x==4) {
		document.getElementById("readMore");
		document.getElementById("readMore");
	} else {
		document.getElementById("readMore");
		document.getElementById("readMore");
	}
	document.getElementById("content-header").style.backgroundImage = ('url('+myImages[x]+')');
	document.getElementById("readMore").href=[imgLinks[x]];
	document.getElementById("readMore").target=[targetLoc[x]];
}

window.onload=bannerHandler();