function OpenMenu(baseid)
{
	var subObj =document.getElementById('sub'+baseid);
	var txtObj =document.getElementById(baseid);
	
	if (subObj != null && txtObj !=  null)
	{
		if ( subObj.style.display == 'none' )
		{
			subObj.style.display = 'block';
			if (txtObj.className == 'menul1')
			{
				txtObj.className = 'menul1active';
			}else if(txtObj.className == 'menul2')
			{
				txtObj.className = 'menul2active';
			}else if(txtObj.className == 'menul3')
			{
				txtObj.className = 'menul3active';
			}
		}else
		{
			subObj.style.display = 'none';
			if (txtObj.className == 'menul1active')
			{
				txtObj.className = 'menul1';
			}else if(txtObj.className == 'menul2active')
			{
				txtObj.className = 'menul2';
			}else if(txtObj.className == 'menul3active')
			{
				txtObj.className = 'menul3';
			}
		}
	}
}