function circle_rollover(item)
{
  //if(timeout != null)
    window.clearTimeout(timeout);

  document.getElementById(currentCircleItem + "desc").style.display = "none";
  document.getElementById(item.name + "desc").style.display = "block";
  currentCircleItem = item.name;
}

function circle_rollout(item)
{
  timeout = window.setTimeout("circle_default()", 2000);
}

function circle_default()
{
  document.getElementById(currentCircleItem + "desc").style.display = "none";
  document.getElementById("welcomedesc").style.display = "block";
  currentCircleItem = "welcome";

  timeout = null;
}

var currentCircleItem = "welcome";
var timeout = null;

function header_rollover(item)
{
  item.src = eval("header_" + item.name + "_over.src");
}

function header_rollout(item)
{
  item.src = eval("header_" + item.name + ".src");
}

var header_MICI = new Image();
var header_MICI_over = new Image();
header_MICI.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_MICI.jpg";
header_MICI_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_MICI_over.jpg";

var header_MIRMgate = new Image();
var header_MIRMgate_over = new Image();
header_MIRMgate.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_MIRMgate.jpg";
header_MIRMgate_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_MIRMgate_over.jpg";

var header_riska = new Image();
var header_riska_over = new Image();
header_riska.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_riska.jpg";
header_riska_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_riska_over.jpg";

var header_riskm = new Image();
var header_riskm_over = new Image();
header_riskm.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_riskm.jpg";
header_riskm_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_riskm_over.jpg";

var header_profpath = new Image();
var header_profpath_over = new Image();
header_profpath.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_profpath.jpg";
header_profpath_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_profpath_over.jpg";

var header_health = new Image();
var header_health_over = new Image();
header_health.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_health.jpg";
header_health_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_health_over.jpg";

var header_other = new Image();
var header_other_over = new Image();
header_other.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_other.jpg";
header_other_over.src = "http://www.daymedia.com.au/mici/asset.php/layout/imgs/l_header_other_over.jpg";