menu_status = new Array();
function showHide(theid)
{
	if (document.getElementById)
	{
		var switch_id = document.getElementById(theid);
		if(menu_status[theid] != 'show')
		{
			switch_id.className = 'show';menu_status[theid] = 'show';
		}
		else
		{
			switch_id.className = 'hide';menu_status[theid] = 'hide';
		}
	}
}

function Hide(theid)
{
	if (document.getElementById)
	{
		var switch_id = document.getElementById(theid);
		if(menu_status[theid] == 'show')		
		{
			switch_id.className = 'hide';menu_status[theid] = 'hide';
		}
	}
}