function GetDiv(sDiv)
{
	var div;
	if (document.getElementById)
		div = document.getElementById(sDiv);
	else if (document.all)
		div = eval("window." + sDiv);
	else if (document.layers)
		div = document.layers[sDiv];
	else
		div = null;

	return div;
}

function HideDiv(sDiv)
{
	d = GetDiv(sDiv);
	if (d)
	{
		if (document.layers) d.visibility = "hide";
		else d.style.visibility = "hidden";
	}
}

function PleaseWait(sDivButton, sDivMessage, sInnerHtml)
{
	HideDiv(sDivButton);
	var d = GetDiv(sDivMessage);
	if (d) d.innerHTML = sInnerHtml;
}

// this is necessary for the slide down menu
function PreventCollapse(item)
{ 
 if (item.NavigateUrl != "")
 {
  if ("_self" == this.Target)
  {
   location.href = item.NavigateUrl;
  }
  else
  {
   window.open(item.NavigateUrl, item.Target);
  }
 }
 
 return false;
}