NS4=(document.layers) ? true : false;
IE4=(document.all)?true:false;
ver4 = (NS4 || IE4) ? true : false;
if (!ver4) event=null;

var mnuPaginaCorrente;

function menuItem(url,caption){
	var mbitem 
	
	if(caption!=mnuPaginaCorrente){
		mbitem ='<td class=\"m01\" onClick=\"window.location=\'' + url + '\';\" onmouseover=\"this.className=\'m02\';\" onmouseout=\"this.className=\'m01\';\">';
	}else{
		mbitem ='<td class=\"mCurrent\">';
	}
	mbitem += caption;
	mbitem +='</td>';
	return mbitem;
}

function CaricaMenu(){
	var m;

	m ='<table style=\"border:0; padding:0; width:100%\"><tr><td align=center>';

	m +='<table cellpadding=0 cellspacing=0 border=0 width=\"100%\">';
	m +='<tr>';
	m +='<td><img src=\"imgs/hleft.png\"></td>';
	m +='<td background=\"imgs/hbody.png\" align=center width=100%>';

	m +='<table class=\"mnutbl\"><tr>';
	m += menuItem('index.htm','Home');
	m += menuItem('azienda.htm','Azienda');
	m += menuItem('prestazioni.htm','Prestazioni ambientali');
	m += menuItem('servizi.htm','Servizi');
	m += menuItem('galleria.htm','Galleria');
	m +='</tr></table>';
	
	m +='</td>';
	m +='<td><img src=\"imgs/hright.png\"></td></tr>';
	m +='</table>';

	m +='</td></tr>';
	m +='<tr><td align=center><img src=\"imgs/ces.png\">';
	m +='</td></tr>';

	m +='<tr><td height=20>';
	m +='</td></tr>';

	m +='<tr><td class=\"pagina\">';
	m +='.:: ' + mnuPaginaCorrente + ' ::.';
	m +='</td></tr>';



	m +='</table>';


	if (NS4) {
		mnu.document.write(m);
		mnu.document.close();
	}
	else {
		mnu.innerHTML=m;
	}
}

function Clock() {
	var orologio = new Date();
	var HH = orologio.getHours();
	var MM = orologio.getMinutes();
	var SS = orologio.getSeconds();
	parseInt(MM) < 10 ? MM = "0" + MM : null;
	parseInt(SS) < 10 ? SS = "0" + SS : null;
	if (NS4) {
		ora.document.write(HH + ":" + MM + ":" + SS);
		ora.document.close();
	}
	else {
		ora.innerHTML=HH + ":" + MM + ":" + SS;
	}

     	window.setTimeout("Clock()", 1000);
}

function CaricaPagina(PaginaCorrente){
	mnuPaginaCorrente=PaginaCorrente;
	CaricaMenu();
}