function cambiaBG(aObj,aColor)
{
	if (aObj)
	{
		if (aObj.style.backgroundColor)
		{
			aObj.style.backgroundColor=aColor		
		}
		else
		{
			aObj.style.background=aColor
		}
	}
}

function cambiaColor(aObj,aColor)
{
	if (aObj)
	{
		aObj.style.color=aColor
	}
	else {
	//
	}
}

function mshow(id)
{
	if (document.all||document.getElementById)
	{
		if (id!=m_cMenu)
		{
			var obj=document.getElementById("tm"+m_cMenu)
			cambiaBG(obj,"#eeeeee")
			var obj=document.getElementById("m"+m_cMenu)
			cambiaColor(obj,"#191970")
						
			var obj=document.getElementById("s"+m_cMenu)
			if (obj)
			{
				obj.style.display="none"
			}
			m_cMenu=id
		}
		var obj=document.getElementById("tm"+id)
		cambiaBG(obj,"#191970")
		var obj=document.getElementById("m"+id)
		cambiaColor(obj,"#ffcc00")

		if (m_cVoce!="")
		{
			var obj=document.getElementById("t"+m_cVoce)
			cambiaBG(obj,"#191970")
			var obj=document.getElementById(m_cVoce)
			cambiaColor(obj,"#ffcc00")
			
			m_cVoce=""
		}
		var obj=document.getElementById("s"+id)
		if (obj)
		{
			if (obj.style.display=="none")
				obj.style.display=""
		}
		
		getTempo()
	}
}



function mhide()
{
	if (document.all||document.getElementById)
	{
		var obj=document.getElementById("t"+m_cVoce)
		cambiaBG(obj,"#eeeeee")
		var obj=document.getElementById(m_cVoce)
		cambiaColor(obj,"#191970")

		m_cVoce=""
		if (m_cMenu!="")
		{
				var obj=document.getElementById("tm"+m_cMenu)
				cambiaBG(obj,"#eeeeee")
				var obj=document.getElementById("m"+m_cMenu)
				cambiaColor(obj,"#191970")
				var obj=document.getElementById("s"+m_cMenu)
				if (obj)
				{
					obj.style.display="none";
				}
			}
		m_cMenu=""
		m_timeout=0
	}
}

function vShow(mid,vid)
{
	if (document.all||document.getElementById)
	{
		var voce="v"+mid+"_"+vid
		if (voce!=m_cVoce)
		{
			if (m_cVoce!="")
			{
				var obj=document.getElementById("t"+m_cVoce)
				cambiaBG(obj,"#eeeeee")
				var obj=document.getElementById(m_cVoce)
				cambiaColor(obj,"#191970")
			}
			else
			{
				/*var obj=document.getElementById("tm"+mid)
				cambiaBG(obj,"#000000")
				var obj=document.getElementById("m"+mid)
				cambiaColor(obj,"#000000")
				
				*/
			}
			m_cVoce=voce
		}
		var obj=document.getElementById("t"+voce)
		cambiaBG(obj,"#191970")
		var obj=document.getElementById(voce)
		cambiaColor(obj,"#ffcc00")
		getTempo()
	}
}
function getTempo()
{
	if (m_timeout!=0)
	{
		clearTimeout(m_timeout)
	}
	m_timeout=setTimeout("mhide()",2000)
}