function sopra (imgName)
{
imgFile = "IMAGES/menuOn/" + imgName + "On.gif";
document[imgName].src=imgFile;
status = imgName
		
}

function fuori (imgName)
{
imgFile ="IMAGES/menuOff/" + imgName + "Off.gif";
document[imgName].src=imgFile;
status = imgName

}

function popup()
			{
				myWin = window.open('aprifinestra/popup.html','popup','left=380,top=0,width=274,height=162,title=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizeable=no');
			}

<!--

n = (document.layers) ? 1:0
ie = (document.all) ? 1:0

// Scroll Bar Setup Variables
scrollLeft = 504
scrollTop = 144
scrollNestLeft = 0		// left position of parent layer, 0 if none
scrollNestTop = 0		// top position of parent layer 0 if none
scrollWidth = 190
scrollHeight = 165
scrollBarWidth = 12
scrollBoxHeight = 30
scrollArrowHeight = 10
scrollMarginLeft = 5
scrollMarginRight = 5
scrollMarginTop =0
scrollMarginBottom = 5
scrollBorder = 0  // width of the border, set to 0 for no border
scrollBorderColor = "#cccccc"
scrollBarColor = "#ffffff"
scrollBoxColor = "#003366"   // use "none" for transparent
scrollArrowColor = "#cccccc"
scrollTextBGColor = "#003366"
scrollFirstPage = "text1.html"

// Scroll Bar Miscellaneous Variables
scrollLoaded = 0
scrollActive = 0
scrollArrowActive = 0
scrollDownActive = 0
scrollYold = 0
scrollClickY = 0
scrollBarHeight = scrollHeight-2*scrollBorder-scrollBoxHeight-scrollArrowHeight

function init() {
	document.onmousedown = mouseDown
	document.onmousemove = mouseMove
	document.onmouseup = mouseUp
	if (n) document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE | Event.MOUSEUP)
}

function mouseDown(e) {
	if ((n && e.which == 1) || ie) {
		if (n) {var x=e.pageX; var y=e.pageY}
		if (ie) {var x=event.x; var y=event.y}
		scrollMouseDown(x,y)
	}
}

function mouseMove(e) {
	if (n) {var x=e.pageX; var y=e.pageY}
	if (ie) {var x=event.x; var y=event.y}
	if (scrollLoaded && scrollActive) {
		scrollMouseMove(x,y)
	}
	if (scrollActive || scrollArrowActive) return false
}

function mouseUp(e) {
	scrollActive = 0
	scrollArrowActive = 0
	scrollDownActive = 0
}

function scrollMouseDown(x,y) {
	if (scrollLoaded && scrollFactor<0 && x>=scrollLeft+scrollNestLeft+scrollWidth-scrollBarWidth-scrollBorder && x<(scrollLeft+scrollNestLeft)+scrollWidth-scrollBorder && y>=(scrollTop+scrollNestTop)+scrollBorder && y<(scrollTop+scrollNestTop)+scrollHeight-scrollBorder) {
		if (y>=scrollTop+scrollNestTop+scrollBorder+scrollbox.y && y<(scrollTop+scrollNestTop)+scrollBorder+scrollBoxHeight+scrollbox.y) {  // scrollbox
			scrollClickY = y-scrollbox.y
			scrollYold = y
			scrollActive = 1
		}			
		else if (y<scrollTop+scrollNestTop+scrollBorder+scrollArrowHeight) {  // up arrow
			scrollArrowActive = 1
			scrollArrowDir = 1
			scrollArrowSlide()
		}
		else if (y>=scrollTop+scrollNestTop+scrollHeight-scrollBorder-scrollArrowHeight) {  // down arrow
			scrollArrowActive = 1
			scrollArrowDir = -1
			scrollArrowSlide()
		}
		else {
			if (y<=scrollTop+scrollNestTop+scrollBorder+scrollArrowHeight+scrollBoxHeight/2) {  // jump top
				scrollbox.moveTo(0,scrollArrowHeight)
			}
			else if (y>scrollTop+scrollNestTop+scrollHeight-scrollBorder-scrollArrowHeight-scrollBoxHeight/2) {  // jump bottom
				scrollbox.moveTo(0,scrollBarHeight)
			}
			else { // jump middle
				scrollbox.moveTo(0,y-scrollTop-scrollNestTop-scrollBorder-scrollBoxHeight/2)
			}
			scrolltext.moveTo(scrolltext.x,scrollFactor*(scrollbox.y-scrollArrowHeight)+scrollMarginTop)
			scrollClickY = y-scrollbox.y
			scrollYold = y
			scrollActive = 1
		}
	}
}

function scrollMouseMove(x,y) {
	var diff = y-scrollYold
	if ((scrollbox.y>scrollArrowHeight && scrollbox.y<scrollBarHeight) || (scrollbox.y==scrollArrowHeight && diff>=0) || (scrollbox.y==scrollBarHeight && diff<=0)) {
		if ((scrollbox.y>scrollArrowHeight && scrollbox.y+diff<scrollArrowHeight) || (scrollbox.y<scrollBarHeight && scrollbox.y+diff>scrollBarHeight)) {
			if (scrollbox.y+diff<scrollArrowHeight) scrollbox.moveTo(0,scrollArrowHeight)
			else if (scrollbox.y+diff>scrollBarHeight) scrollbox.moveTo(0,scrollBarHeight)
			scrollYold = scrollbox.y+scrollClickY
		}
		else {
			scrollbox.moveTo(0,y-scrollClickY)
			scrollYold = y
		}
		scrolltext.moveTo(scrolltext.x,scrollFactor*(scrollbox.y-scrollArrowHeight)+scrollMarginTop)
	}
}

function scrollArrowSlide() {
	if (scrollArrowActive) {
		if ((scrollArrowDir==1 && scrolltext.y<scrollMarginTop-5) || (scrollArrowDir==-1 && scrolltext.y>-(scrolltext.height+2*scrollBorder+scrollMarginBottom-scrollHeight-5))) {
			scrolltext.moveBy(0,scrollArrowDir*5)
			scrollbox.moveTo(0,(scrolltext.y-scrollMarginTop)/scrollFactor+scrollArrowHeight)
			setTimeout("scrollArrowSlide()",20)
		}
		else {
			if (scrollArrowDir==1) scrolltext.moveTo(scrolltext.x,scrollMarginTop)
			else if (scrollArrowDir==-1) scrolltext.moveTo(scrolltext.x,-(scrolltext.height+2*scrollBorder+scrollMarginBottom-scrollHeight))
			scrollbox.moveTo(0,(scrolltext.y-scrollMarginTop)/scrollFactor+scrollArrowHeight)
		}
	}
}

function loadSource(page) {
	scrollLoaded = 0
	if (n) document.scrollWindow.document.scrollTextWindow.src = page
	if (ie) parent.scrollTextFrame.document.location = page
}

function scrollResize() {
	scrolltext = new dynLayer("scrollTextDiv","scrollWindow.document.scrollTextWindow","scrollTextFrame")
	scrollbox = new dynLayer("scrollBoxDiv","scrollWindow.document.scrollBar")
	scrollFactor = -(scrolltext.height+scrollMarginTop+scrollMarginBottom-scrollHeight+2*scrollBorder)/(scrollBarHeight-scrollArrowHeight)
	scrollbox.moveTo(0,scrollArrowHeight)
	scrollLoaded = 1
}

// Dynamic Layer Object with width and height and frameref (for IE)
function dynLayer(id,nestref,frameref) {
	if (n) {
		if (nestref) {
			this.css = eval("document." + nestref + ".document." + id)
			this.ref = eval("document." + nestref + ".document." + id + ".document")
		}
		else {
			this.css = document.layers[id]
			this.ref = document.layers[id].document
		}
		this.x = this.css.left
		this.y = this.css.top
		this.width = this.ref.width
		this.height = this.ref.height
	}
	else if (ie) {
		if (frameref) {
			this.css = parent.frames[frameref].document.all[id].style
			this.ref = parent.frames[frameref].document
		}
		else {
			this.css = document.all[id].style
			this.ref = document
		}
		this.x = this.css.pixelLeft
		this.y = this.css.pixelTop
		this.width = this.ref.all[id].offsetWidth
		this.height = this.ref.all[id].offsetHeight
	}
	this.obj = id + "Object"
	eval(this.obj + "=this")
	this.moveBy = dynLayerMoveBy
	this.moveTo = dynLayerMoveTo
	this.show = dynLayerShow
	this.hide = dynLayerHide
}
function dynLayerMoveBy(x,y) {
	this.x += x
	this.css.left = this.x
	this.y += y
	this.css.top = this.y
}
function dynLayerMoveTo(x,y) {
	this.x = x
	this.css.left = this.x
	this.y = y
	this.css.top = this.y
}
function dynLayerShow() {
	if (n) this.css.visibility = "show"
	else if (ie) this.css.visibility = "visible"
}
function dynLayerHide() {
	if (n) this.css.visibility = "hide"
	else if (ie) this.css.visibility = "hidden"
}

//-->