var AM_Drc = "";

var BrowserVersion  = parseInt(navigator.appVersion);
var IsBrowserNetscape = (navigator.appName == "Netscape");
var IsBrowserExplorer = (navigator.appName == "Microsoft Internet Explorer");

var ImageArray0 = new Array();
var ImageArray1 = new Array();

function OverloadImage(img, src)
{
	if (img.name == "")
	{
		index = ImageArray0.length;
		img.name = index;
		ImageArray0[index] = new Image;
		ImageArray0[index].src = img.src;
		ImageArray1[index] = new Image;
		ImageArray1[index].src = src;
	}
}

function SwapImage(img, over)
{
	img.src = (over == 1) ? ImageArray1[img.name].src : ImageArray0[img.name].src;
}

function DisableRightClick(e)
{
  if ((IsBrowserNetscape && e.which > 1) || (IsBrowserExplorer && (event.button >1)))
  {
    alert("Right-click is disabled.");
    return false;
  }
}

if (AM_Drc == "1")
{
  if (document.layers)
  {
    document.captureEvents(Event.MOUSEDOWN);
    document.onmousedown = DisableRightClick;
  }
  else if (IsBrowserExplorer)
  {
    document.onmousedown = DisableRightClick;
  }
  document.oncontextmenu = DisableRightClick;
}

function getId(id)
{
  C1 = document.getElementById(id);
  if (C1!=null) return C1;
  C2 = document.getElementById(ControlID+id);
  if (C2!=null) return C2;
  C3 = document.getElementById(NavID+id);
  if (C3!=null) return C3;
  C4 = document.getElementById(MasterID+id);
  if (C4!=null) return C4;
  return null;
}