var rotate_delay = 5000; // delay in milliseconds (5000 = 5 secs)
current = 0;
function next() {
if (document.slideform.slide[current+1]) {
document.images.show.src = document.slideform.slide[current+1].value;
document.slideform.slide.selectedIndex = ++current;
   }
else first();
}
function previous() {
if (current-1 >= 0) {
document.images.show.src = document.slideform.slide[current-1].value;
document.slideform.slide.selectedIndex = --current;
   }
else last();
}
function first() {
current = 0;
document.images.show.src = document.slideform.slide[0].value;
document.slideform.slide.selectedIndex = 0;
}
function last() {
current = document.slideform.slide.length-1;
document.images.show.src = document.slideform.slide[current].value;
document.slideform.slide.selectedIndex = current;
}
function ap(text) {
document.slideform.slidebutton.value = (text == "Stop") ? "Start" : "Stop";
rotate();
}
function change() {
current = document.slideform.slide.selectedIndex;
document.images.show.src = document.slideform.slide[current].value;
}
function rotate() {
if (document.slideform.slidebutton.value == "Stop") {
current = (current == document.slideform.slide.length-1) ? 0 : current+1;
document.images.show.src = document.slideform.slide[current].value;
document.slideform.slide.selectedIndex = current;
window.setTimeout("rotate()", rotate_delay);
   }
}


function hideDiv(id) 
{ 
  if (document.getElementById) 
  { // DOM3 = IE5, NS6 
    document.getElementById(id).style.visibility = 'hidden'; 
  } 
  else 
  { 
    if (document.layers) 
    { // Netscape 4 
      document.hideshow.visibility = 'hidden'; 
    } 
    else 
    { // IE 4 
      document.all.hideshow.style.visibility = 'hidden'; 
    } 
  } 
}

function showDiv(id) 
{
  if (document.getElementById) 
  { // DOM3 = IE5, NS6 
    document.getElementById(id).style.visibility = 'visible'; 
  } 
  else 
  { 
    if (document.layers) 
    { // Netscape 4 
      document.hideshow.visibility = 'visible'; 
    } 
    else 
    { // IE 4 
      document.all.hideshow.style.visibility = 'visible'; 
    } 
  }
} 


function random_imglink(){
  var myimages=new Array()

  //images
  myimages[1]="/images/promos/BAGIT.jpg"
  myimages[2]="/images/promos/COVERCRAFT.jpg"

  //links
  var imagelinks=new Array()
  imagelinks[1]="/promos/BAGIT/details.php"
  imagelinks[2]="javascript:showDiv('cvc_promo')"

  var ry=Math.floor(Math.random()*myimages.length)
  
  if (ry==0)
    ry=1

  if (ry==0)
    ry=2

  document.write('<a href='+'"'+imagelinks[ry]+'"'+'><img src="'+myimages[ry]+'" border=0></a>')
}