function showArticle(thisOne) {
	for (var i=firstStory; i<=lastStory; i++) {
		if (i==thisOne) {
			showhideLayer('billboard'+i,'block');
		} else {
			showhideLayer('billboard'+i,'none');
		}
	}
}
var firstStory = 1;
var lastStory = 5;
var currentStory = Math.floor(lastStory*Math.random());
MM_preloadImages("'images/billboard1.jpg','images/billboard2.jpg','images/billboard3.jpg','images/billboard4.jpg','images/billboard5.jpg'");
document.write("<div id=\"billboard1\"><a href=\"news.php#articlehead6\" onClick=\"location.href='news.php?showthis=6#articlehead6'; return false;\"><img src=\"images/billboard1.jpg\" alt=\"Training Initiative of the Year award\" width=\"920\" height=\"260\" border=\"0\"><\/a></div>");
document.write("<div id=\"billboard2\"><a href=\"news.php#articlehead4\" onClick=\"location.href='news.php?showthis=4#articlehead4'; return false;\"><img src=\"images/billboard2.jpg\" alt=\"Training for Wilkinson re-brand\" width=\"920\" height=\"260\" border=\"0\"></a></div>");
document.write("<div id=\"billboard3\"><a href=\"news.php#articlehead3\" onClick=\"location.href='news.php?showthis=3#articlehead3'; return false;\"><img src=\"images/billboard3.jpg\" alt=\"Pre-induction game for Aviva\" width=\"920\" height=\"260\" border=\"0\"></a></div>");
document.write("<div id=\"billboard4\"><a href=\"news.php#articlehead2\" onClick=\"location.href='news.php?showthis=2#articlehead2'; return false;\"><img src=\"images/billboard4.jpg\" alt=\"Free Sustainable Procurement e-learning\" width=\"920\" height=\"260\" border=\"0\"></a></div>");
document.write("<div id=\"billboard5\"><a href=\"news.php#articlehead1\" onClick=\"location.href='news.php?showthis=1#articlehead1'; return false;\"><img src=\"images/billboard5.jpg\" alt=\"Stress in the Workplace e-learning\" width=\"920\" height=\"260\" border=\"0\"></a></div>");
showArticle(currentStory+1);
window.setInterval("showArticle((currentStory++%lastStory)+1)", 7000);