imgLoaded =  false;

function images_preloading() {
	if (document.images) {
		imagesPath = "immagini/";

		home_off = new Image();
		home_off.src = imagesPath + "home_0.jpg";
		home_on = new Image();
		home_on.src = imagesPath + "home_1.jpg";

		azienda_off= new Image();
		azienda_off.src = imagesPath + "azienda_0.jpg";
		azienda_on = new Image();
		azienda_on.src = imagesPath + "azienda_1.jpg";
		
		supporto_off= new Image();
		supporto_off.src = imagesPath + "supporto_0.jpg";
		supporto_on = new Image();
		supporto_on.src = imagesPath + "supporto_1.jpg";


		contatti_off= new Image();
		contatti_off.src = imagesPath + "contatti_0.jpg";
		contatti_on = new Image();
		contatti_on.src = imagesPath + "contatti_1.jpg";

	
		
		forum_off= new Image();
		forum_off.src = imagesPath + "forum_0.jpg";
		forum_on = new Image();
		forum_on.src = imagesPath + "forum_1.jpg";





		imgLoaded = true;
		return true;
	}
}

function MM_preloadImages() { //v3.0
	var d=document;
	if(d.images) {
		if(! d.MM_p) d.MM_p=new Array();
		var i, j=d.MM_p.length, a=MM_preloadImages.arguments;
		for (i=0; i<a.length; i++)
			if (a[i].indexOf("#")!=0) { d.MM_p[j]=new Image; d.MM_p[j++].src=a[i]; }
	}
}

//Enter path of images to be preloaded inside parenthesis. Extend list as desired.
//onLoad="MM_preloadImages('YourImage.gif','...')"


function imgOn(imgName) {
	if (document.images && imgLoaded) {
		document[imgName].src = eval(imgName + "_on.src");
		return true;
	}
}

function imgOff(imgName) {
	if (document.images && imgLoaded) {
		document[imgName].src = eval(imgName + "_off.src");
		return true;
	}
}