imageArray = new Array(8);
imageArray[0] = "congresso_clam2.jpg";
imageArray[1] = "congresso_clam3.jpg";
imageArray[2] = "congresso_clam.jpg";
imageArray[3] = "ongresso_clam.jpg";
imageArray[4] = "congresso_clam4.jpg";
imageArray[5] = "motevideo_delegacao_brasileira.jpg";
imageArray[6] = "";
imageArray[7] = "";
function changeImage (imgNum)	{
document['mainImage'].src = imageArray[imgNum];
				}