<!--
loaded=0;
previmage=null;
function loadimages()
{
	if (document.images)
	{
		ImgOn=new Image
		ImgOn.src="./img/bottone2.gif"
		ImgOff=new Image
		ImgOff.src="./img/bottone.gif"
		Img1On=new Image
		Img1On.src="./img/bottone2.gif"
		Img1Off=new Image
		Img1Off.src="./img/bottone.gif"
		Img2On=new Image
		Img2On.src="./img/bottone2.gif"
		Img2Off=new Image
		Img2Off.src="./img/bottone.gif"
		Img3On=new Image
		Img3On.src="./img/bottone2.gif"
		Img3Off=new Image
		Img3Off.src="./img/bottone.gif"
		Img4On=new Image
		Img4On.src="./img/bottone2.gif"
		Img4Off=new Image
		Img4Off.src="./img/bottone.gif"
		Img5On=new Image
		Img5On.src="./img/bottone2.gif"
		Img5Off=new Image
		Img5Off.src="./img/bottone.gif"
		loaded=1
	}
}
function rollon(imagename)
{
	if(document.images && loaded==1)
		{
		document.images[imagename].src=eval(imagename + 'On.src');
		previmage=imagename;
		}
}
function rolloff(imagename)
{
	if(document.images && loaded==1)
	{
	document.images[imagename].src=eval(imagename + 'Off.src');
	}
}
//-->