var images = new Array("canary.jpg", "angel.jpg", "cardiff.jpg", "stormont.jpg", "towerbridge.jpg", "urbis.jpg", "tyne.jpg", "liver.jpg", "londoneye.jpg", "bullring.jpg", "stpancras.jpg");
var arrayindex = 0;

function rotateimg()
{
	arrayindex ++;
	if(arrayindex == 11)
	{
		arrayindex = 0;
	}
	document.getElementById("dec").src = "images/banners/rotate/"+images[arrayindex];
}