var imglist = new Array('files/headerImg/banner01.jpg','files/headerImg/banner02.jpg','files/headerImg/banner03.jpg','files/headerImg/banner04.jpg','files/headerImg/banner05.jpg','files/headerImg/banner06.jpg','files/headerImg/banner07.jpg','files/headerImg/banner08.jpg','files/headerImg/banner09.jpg','files/headerImg/banner10.jpg');
var delay = 5000;

function setupPage(imgPos, newDelay)
{
   if(newDelay != 0) delay = newDelay;
   setTimeout("showimg(" + imgPos+ ")",delay);
}

function showimg(imgPos)
{
  if(document.getElementById('headerimg') )
  {
     document.getElementById('headerimg').src = imglist[imgPos];
     if(++imgPos  >=  imglist.length)
       imgPos=0;
  }
   setTimeout("showimg(" + imgPos+ ")",delay);
}