function MM_displayStatusMsg(msgStr) { //v1.0
  status=msgStr;
  document.MM_returnValue = true;
}

Array.prototype.contains = function(elem)
{
	for(i = 0; i < this.length; i++)
	{
		if (this[i] === elem)
		{
			return true;
		}			
	}
	
	return false;
}

function init()
{
	window.myNode = getNode(window.startNode);
}