function MM_findObj(n, d)
{ //v4.01
var p,i,x;  if(!d) d=document; if((p=n.indexOf('?'))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
obj.visibility=v; }
}

function chiudiRegioni () {
MM_showHideLayers('valdaosta','','hide','piemonte','','hide','liguria','','hide','lombardia','','hide','trentino','','hide','veneto','','hide','friuli','','hide','emilia','','hide','toscana','','hide','marche','','hide','umbria','','hide','lazio','','hide','abruzzo','','hide','molise','','hide','campania','','hide','basilicata','','hide','puglia','','hide','calabria','','hide','sicilia','','hide','sardegna','','hide');
}


//-------------------------------------------------------------
//Specify affected tags. Add or remove from list:
var tgs = new Array( 'div','td','tr');

//Specify spectrum of different font sizes:
var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large' );
var startSz = 2;

function ts( trgt,inc ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;
	
	sz += inc;
	if ( sz < 0 ) sz = 0;
	if ( sz > 6 ) sz = 0;
	startSz = sz;
		
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];

	cEl.style.fontSize = szs[ sz ];

	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ) cTags[ j ].style.fontSize = szs[ sz ];
	}
}

/* sequenza di immagini nella home */

function start()
	{
		$("#seqimg0").show();
		$("#seqimg1").hide();
		$("#seqimg2").hide();
		$("#seqimg3").hide();
		$("#seqimg4").hide();

		setTimeout("loadImg(1)",  3000);
		setTimeout("loadImg(2)", 6000);
		setTimeout("loadImg(3)", 9000);
		setTimeout("loadImg(4)", 12000);
		setTimeout("start()",    15000);
	}

	function loadImg(i)
	{
		$("#seqimg"+i).fadeIn("slow");
	}

/* ---------------------------------------*/