//Meniu valdymas

function rodytsubmeniu(kuri)
{
	switch(kuri)
	{
	case 0:
		document["submeniu1"].style.display="";
		document["submeniu2"].style.display="";
		document["submeniu3"].style.display="";

		document["submeniu4"].style.display="";
		break;
	case 1:
		document["submeniu5"].style.display="";
		document["submeniu6"].style.display="";
		break;
	case 2:
		document["submeniu7"].style.display="";
		document["submeniu8"].style.display="";
		document["submeniu9"].style.display="";
		document["submeniu10"].style.display="";
		break;
	case 3:
		document["submeniu11"].style.display="";
		document["submeniu12"].style.display="";
		document["submeniu13"].style.display="";
		document["submeniu14"].style.display="";
		break;
	case 4:
		document["submeniu15"].style.display="";
		document["submeniu16"].style.display="";
		break;
	}
}

function meniu_iskleisti(MeniuID)
{
	//Paslepiami visi meniu punktai:
	for (i=1;i<17;i++)
	{
		var submenvard="submeniu"+i;
		document[submenvard].style.display="none";
	}
	//Parodomas tik aktyvus:
	rodytsubmeniu(MeniuID);
}