// JavaScript Document
scrittetot=3;
ngrand=3;
nvec=0;
cont=1;
var contcaricati;
var caricatiurl;
var arrcaricati;
var scr0;
$(window).load(function() {
		scr0=new Image();
		$(scr0).load(function () {
			$('#scritta0').fadeIn(1000);
		});
		$(scr0).attr('src','images/scritta0.jpg');
		arrcaricati=new Array(scrittetot*ngrand);
		caricatiurl=new Array(scrittetot*ngrand);
		caricatiurl[0]="images/scritta11.jpg";
		caricatiurl[1]="images/scritta12.jpg";
		caricatiurl[2]="images/scritta13.jpg";
		caricatiurl[3]="images/scritta21.jpg";
		caricatiurl[4]="images/scritta22.jpg";
		caricatiurl[5]="images/scritta23.jpg";
		caricatiurl[6]="images/scritta31.jpg";
		caricatiurl[7]="images/scritta32.jpg";
		caricatiurl[8]="images/scritta33.jpg";
		contcaricati=0;
		for(var i=0;i<(scrittetot*ngrand);i++){
			arrcaricati[i]=new Image();
			$(arrcaricati[i]).load(function () {
				contcaricati++;
				if(contcaricati==(scrittetot*ngrand)){
					$('#scritta0').delay(2000).fadeOut(1000)
					setTimeout(view, 4000);
				}
			});
    		$(arrcaricati[i]).attr('src', caricatiurl[i]);
		}
});

function view(){
	n=Math.floor(Math.random()*ngrand)+1;
	var left=0;
	var top=1000;
	while((left<300)&&(top>(140-$('#scritta'+cont+''+n).height()))){
		left=Math.floor(Math.random()*($('#spaceindex').width()-$('#scritta'+cont+''+n).width()));
		//top=Math.floor(Math.random()*($('#spaceindex').height()-$('#scritta'+cont+''+n).height()));
		top=Math.floor(Math.random()*($('#spaceindex').height()-$('#scritta'+cont+''+n).height()-50));
	}
	$('#scritta'+cont+''+n).css('top',top+'px');
	$('#scritta'+cont+''+n).css('left',left+'px');
	$('#scritta'+cont+''+n).fadeIn(1000).delay(3600).fadeOut(1000);
	setTimeout(view, 5000);
	cont++;
	if(cont==(scrittetot+1))
		cont=1;
};