var loopC;
var opaque;

function dinInitialSet(){
	opaque = document.getElementById('dissolvenza').style.opacity = 1.00;
}

function dinIn(timeIn){
	time = timeIn;
	//alert(document.getElementById('dissolvenza').style.opacity);
	i = opaque;
	while (i >= 0 ){
		i = Math.round(i*100)/100
		loopC = setTimeout("document.getElementById('dissolvenza').style.opacity = '"+i+"';", time+=50);
		i-=0.01;	
	}
	return time;
}

function stopDin(){
	clearTimeout(loopC);
}

function dinOut(timeIn){
	time = timeIn;
	i = document.getElementById('dissolvenza').style.opacity;
	//alert(document.getElementById('dissolvenza').style.opacity)
	while (i < 1){
		i = Math.round(i*100)/100;
		loopC = setTimeout("document.getElementById('dissolvenza').style.opacity = '"+i+"';", time+=50);
		i+=0.01;
	}
	return time;
}