//<![CDATA[

function iebody() 
{   // Sense the difference between Strict and Quirks mode
    return (document.compatMode != "BackCompat"? document.documentElement : document.body);
}

function docScrollLeft()
{
    return document.all ? iebody().scrollLeft : pageXOffset;
}

function docScrollTop()
{
    return document.all ? iebody().scrollTop : pageYOffset;
}

function bodyWidth()
{
    return document.all ? iebody().clientWidth  : window.innerWidth ;
}

function bodyHeight()
{
    return document.all ? iebody().clientHeight : window.innerHeight;
}

function floatDiv(id, css, html)
{
    var dv = null;
	if((dv = document.getElementById(id)) == null)
	{
	    dv = document.body.ownerDocument.createElement("div");
	    dv.id = id;
	}
    dv.style.cssText = css;
    dv.innerHTML = html;
	document.body.appendChild(dv);
	return dv;
}

function hideBody(opacity)
{
    var dv = null;
	if((dv = document.getElementById("divW")) == null)
	{
	    dv = document.body.ownerDocument.createElement("div");
	    dv.id = "divW";
	}
    dv.style.cssText = "position:absolute;left:0px;top:0px;width:"+parseInt(bodyWidth()+docScrollLeft())+"px;height:"+parseInt(bodyHeight()+docScrollTop())+"px;visibility:visible;background-color:#999999;filter:alpha(opacity = '"+opacity+"')";
    document.body.appendChild(dv);
}

function showBody()
{
    document.getElementById("divW").style.visibility = "hidden";
}

function showImg(id)
{
	w = 420; h = 540;
    x = parseInt(bodyWidth()/2+iebody().scrollLeft - w/2); 
	y = parseInt(bodyHeight()/2+iebody().scrollTop - h/2);
	var oPopup = window.createPopup();
	var col1 = "ff6600", col2 = "f0f0f0";
	var oPopBody = oPopup.document.body;
    oPopBody.style.backgroundColor = col2;
    oPopBody.style.border = "solid blue 2px";
    oPopBody.innerHTML = "<img src='img_nuovasede/"+id+".jpg' />";

    oPopup.show(x, y, w, h, null);
}

// ]]>