var elements = new Array();

function ShowSub(element)
{

	if(element.childNodes.length > 1)
	{
		element.childNodes[1].style.display='block';
	}
	else
	{
		return 0;
	}
	elements[elements.length] = element.childNodes[1];
	
}

function HideAll()
{
	
	for(var i=0; i<elements.length; i++)
	{
		elements[i].style.display = 'none';
	}
	elements = new Array();
	
}

function HideSub(element)
{
	/*element.style.display='none';*/
}