function homer() {

/*
	actday = 14 ;
	autogo = true ;
	timego = 0 ;
	tprog = window.setInterval ('outerchanger()', 100);
	*/
	
	void(0) ;
}

function outerchanger() {
	if (autogo) {
		timego ++ ;
		if (timego >= 35) {
			timego = 0;
			actday = (actday < 21) ? 1+actday : 13 ;
			if (actday == 15) actday = 16 ;
			showprog(actday) ;
		} 
	} else timego = 0 ;
}


function authorer(day) {
	
	authors = new Array();
	
	authors[13] = "Gianluca Renzi Sestetto" ;
	authors[14] = "Roberto Gatto Special Project Featuring " ;
	authors[16] = "Paolo Alderighi - Gabriele Mirabassi" ;
	authors[17] = "Paolo Damiani – Enrico Intra " ;
	authors[18] = "Franco D’Andrea jazz pianist" ;
	authors[19] = "Blue Train – la vita e la musica di John Coltrane" ;
	authors[20] = "Stefano Bollani Trio - Luigi Grasso Quintetto " ;
	authors[21] = "Michele Di Toro - Rosario Giuliani Quintetto" ;
	authors[22] = "" ;

	return authors[day];
	
}

function executioner(day) {

	executions = new Array();

	executions[13] = "Anteprima Iseo Jazz" ;
	executions[14] = "Progetto originale del festival" ;
	executions[16] = "" ;
	executions[17] = "Progetto originale del festival" ;
	executions[18] = "Proiezione Film" ;
	executions[19] = "Presentazione del Libro" ;
	executions[20] = "Progetto speciale del festival" ;
	executions[21] = "" ;
	executions[22] = "" ;	
	
	return executions[day];
	
}

function chw3i(imgname, imgtype) {
	document.images["w3-"+imgname].src = "img/w3-"+imgname+"-"+imgtype+".gif"; 
}

function mshowprog(day) {
	actday = day ;
	autogo = false ;
	showprog(day) ;
}

function gshowprog() {
	autogo = true ;
}

function showprog(day) {
	for (j=13; j<=21; j++) {
		if (j!=15) {
		if (document.all) document.all("day"+j).className = (j==day) ? "progr" : "progt" ; 
		else if (document.getElementById && ! document.all) document.getElementById("day"+j).className = (j==day) ? "progr" : "progt" ; 
	}}
		
	if (document.all) document.all("shodprog").innerHTML = (executioner(day).length>0) ? "<b>"+authorer(day)+"</b>, <span class='wht'>"+executioner(day)+"</span>" : "<b>"+authorer(day)+"</b>" ;
	else if (document.getElementById && ! document.all) document.getElementById("shodprog").innerHTML = (executioner(day).length>0) ? "<b>"+authorer(day)+"</b>, <span class='wht'>"+executioner(day)+"</span>" : "<b>"+authorer(day)+"</b>" ;
	
}