var cid
function slideThis(id) {
if (document.images) {
  thisimg = id;
  thisurl = id;
  document.slideimg.src = imgs[thisimg];
  document.getElementById('slideurl').setAttribute('href',urls[thisurl]);
  cid = thisimg;
  return cid;
}
}

function goForwardOne(id) {
if (document.images) {
  currentimg = id;
  currenturl = id;
  if(imgs[currentimg+1]) {
  	document.slideimg.src = imgs[currentimg+1];
	document.getElementById('slideurl').setAttribute('href',urls[currenturl+1]);
	cid = currentimg+1;
  	return cid;
  }
}
}

function goBackOne(id) {
if (document.images) {
  currentimg = id;
  currenturl = id;
  if(imgs[currentimg-1]) {
  	document.slideimg.src = imgs[currentimg-1];
	document.getElementById('slideurl').setAttribute('href',urls[currenturl-1]);
	cid = currentimg-1;
  	return cid;
  }
}
}

var step=1
var t
function autoSlideThis(id) {
if (document.images) {
  nextimg = Math.floor(Math.random()*7)
  thisimg = id;
  thisurl = id;
  document.slideimg.src = imgs[thisimg];
  document.getElementById('slideurl').setAttribute('href',urls[thisurl]);
  cid = thisimg;
  if(step<6)
  	step++
	else
	step=1
  t = setTimeout("autoSlideThis("+nextimg+")", 10000);
  return cid;
}
}

function stopAutoSlide() {
	clearTimeout(t);
}

function restartAutoSlide() {
	t = setTimeout("autoSlideThis("+nextimg+")", 10000);
}