a = new Image(); a.src="./images/f8-1.png";
b = new Image(); b.src="./images/f8-2.png";
c = new Image(); c.src="./images/f8-3.png";
d = new Image(); d.src="./images/f8-4.png";
e = new Image(); d.src="./images/f8-5.png";
	
function startSlideShow() { setTimeout("pic1()", 2000); }

function pic1() { document.images.slidepix.src="./images/f8-1.png"; setTimeout("pic2()", 2000); }
function pic2() { document.images.slidepix.src="./images/f8-2.png"; setTimeout("pic3()", 2000); }
function pic3() { document.images.slidepix.src="./images/f8-3.png"; setTimeout("pic4()", 2000); }
function pic4() { document.images.slidepix.src="./images/f8-4.png"; setTimeout("pic5()", 2000); }
function pic5() { document.images.slidepix.src="./images/f8-5.png"; setTimeout("pic6()", 2000); }
function pic6() { document.images.slidepix.src="./images/f8-6.png"; setTimeout("pic1()", 2000); }

function toggleBlock (b) {
  var e = document.getElementById(b);
  if( e.style.display == 'none' ) {
    e.style.display = 'inline';
  } else {
    e.style.display = 'none';
  }
}