var pos_bottone = 0
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];}}
}
MM_preloadImages('img/popup/bottoni_chiudi_on.png')
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
// declare a global  XMLHTTP Request object 
function caricascheda(nomescheda,bottone) {
	pos_bottone = findPos(bottone)[1]
	var myWidth = 0, myHeight = 0;
  	if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  	} else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  	} else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  	}
	var p_width = 800
	var p_height = 600
   	var popup = document.getElementById(nomescheda)
	popup.style.position="absolute"
	//popup.style.width = p_width + "px"
	//popup.style.height = p_height + "px"
	popup.style.left = (((myWidth - p_width) / 2)+10) + "px"
	//popup.style.top= (pos_bottone - p_height+(p_height/2)) + "px"
	popup.style.top="80px"
	popup.style.visibility="visible"
}
function findPos(objrif) 
{
	var obj = document.getElementById(objrif)
	var curleft = curtop = 0;
	if (obj.offsetParent) 
	{
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
			}
		while (obj = obj.offsetParent);
	}
	return [curleft,curtop];
}
function chiudi_popmap(nomescheda)
{
 	document.getElementById(nomescheda).style.visibility="hidden"
}