function doMenu(id,state)
{
	if(state==0)
	{
		if(id == "m1" || id == "m3" || id == "m5" || id == "m7")
		{
			document.getElementById("menu").style.visibility="hidden";
		}
		else
		{
			document.getElementById("menu2").style.visibility="hidden";
		}
			
		document.getElementById(id).style.visibility="hidden";
	}
	else
	{
		if(id == "m1" || id == "m3" || id == "m5" || id == "m7")
		{
			document.getElementById("menu").style.visibility="visible";
		}
		else
		{
			document.getElementById("menu2").style.visibility="visible";
		}
		
		document.getElementById(id).style.visibility="visible";
	}
}