function nascondi1()
{
	document.getElementById('div-articoli').style.visibility='visible';
	document.getElementById('div-guide').style.visibility='hidden';
	document.getElementById('div-script').style.visibility='hidden';
	document.getElementById('div-download').style.visibility='hidden';
	document.getElementById('div-blog').style.visibility='hidden';
}

function nascondi2()
{
	document.getElementById('div-articoli').style.visibility='hidden';
	document.getElementById('div-guide').style.visibility='visible';
	document.getElementById('div-script').style.visibility='hidden';
	document.getElementById('div-download').style.visibility='hidden';
	document.getElementById('div-blog').style.visibility='hidden';

}

function nascondi3()
{
	document.getElementById('div-articoli').style.visibility='hidden';
	document.getElementById('div-guide').style.visibility='hidden';
	document.getElementById('div-script').style.visibility='visible';
	document.getElementById('div-download').style.visibility='hidden';
	document.getElementById('div-blog').style.visibility='hidden';

}

function nascondi4()
{
	document.getElementById('div-articoli').style.visibility='hidden';
	document.getElementById('div-guide').style.visibility='hidden';
	document.getElementById('div-script').style.visibility='hidden';
	document.getElementById('div-download').style.visibility='visible';
	document.getElementById('div-blog').style.visibility='hidden';

}

function nascondi5()
{
	document.getElementById('div-articoli').style.visibility='hidden';
	document.getElementById('div-guide').style.visibility='hidden';
	document.getElementById('div-script').style.visibility='hidden';
	document.getElementById('div-download').style.visibility='hidden';
	document.getElementById('div-blog').style.visibility='visible';

}