function changeimages() {
	var randomnumber=Math.floor(Math.random()*33);
	randomnumber=randomnumber+1;
      $("#image"+randomnumber).fadeIn(2000);
	var picgroupnumber = randomnumber % 3;
	switch (picgroupnumber)
	{
		case 2:
			$("#image"+(randomnumber+1)).fadeOut(2000);
			$("#image"+(randomnumber-1)).fadeOut(2000);
			break;
		case 1:
			$("#image"+(randomnumber+1)).fadeOut(2000);
			$("#image"+(randomnumber+2)).fadeOut(2000);
			break;
		case 0:
			$("#image"+(randomnumber-2)).fadeOut(2000);
			$("#image"+(randomnumber-1)).fadeOut(2000);
			break;
	}
	t=setTimeout("changeimages()", 2000);
}


function changeservicepic() {
	var randomnumber=Math.floor(Math.random()*8);
	randomnumber=randomnumber+1;
      $("#image"+randomnumber).fadeIn(2000);
		var i;
		for (i = 1; i<=8; i++)
		{
			if (i != randomnumber)
			{
				$("#image"+i).fadeOut(2000);
			}
		}

t=setTimeout("changeservicepic()", 7000);
}