function showMenu(id)
{
	if (id == "referinte")
	{
		ul = document.getElementById("servicii");
		if (ul)
			ul.style.visibility = "hidden";
	}	
}

function hideMenu(id)
{
	if (id == "referinte")
	{
		ul = document.getElementById("servicii");
		if (ul)
			ul.style.visibility = "";
	}	
}

function showTab(id)
{
	tab1 = document.getElementById('ref1');
	tab2 = document.getElementById('ref2');
	if (id == "ref1")
	{
		tab1.style.display = "none";
		tab2.style.display = "";
		document.getElementById('second').className = "tabSel";
		document.getElementById('first').className = "tab";
	}
	else
	{
		tab1.style.display = "";
		tab2.style.display = "none";
		document.getElementById('second').className = "tab";
		document.getElementById('first').className = "tabSel";		
	}
}