function openWin(href,w,h,scroll)
{
	var left=(window.screen.width-w)>>1;
	var top=(window.screen.height-h)>>1;
	window.open(href,"_blank","left="+left+",top="+top+",width="+w+",height="+h+",toolbar=no,scrollbars="+scroll+",location=no,resizable=yes");
//	return false;
}

function initImages(pathPrefix)
{
	if (window.top!=window) window.top.location=window.location;

	if (document.images)
	{
		var img = new Array(
							"home.gif","home1.gif",											//  0,  1,	HOME
							"idea.gif","idea1.gif",											//  2,  3,	IDEA
							"chiSiamo.gif","chiSiamo1.gif",									//  4,  5,	CHI SIAMO
							"contatti.gif","contatti1.gif",									//	6,	7,	CONTATTI
							"dicono.gif","dicono1.gif"										//  8,  9	DICONO
						   );
		if (document.imgCache==null) document.imgCache = new Array();
		var i = document.imgCache.length;
		with (document) for (var j=0; j<img.length; j++)
		{
			imgCache[i] = new Image;
			imgCache[i++].src = pathPrefix+"media/img/"+img[j];
		}
	}
}


function setImg(strName,nImg)
{
	if (document.images && document.imgCache)
	{
		var img=document.imgCache[nImg]
		if (img) document.images[strName].src=img.src;
	}
}