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_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];}}
}


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];   }
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

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_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}

function MM_HideAll() {
	//MM_showHideLayers('lvAzienda','','hide');
	MM_showHideLayers('lvComunicazione','','hide');
	MM_showHideLayers('lvAttivita','','hide');
	MM_showHideLayers('lvOfferte','','hide');
	MM_showHideLayers('lvDistribuzione','','hide');
	MM_showHideLayers('lvFornitori','','hide');
}

//
// determino la posizione di inizio del menu 
// 769 e' la lunghezza dell'immagine della bambina
//
function MM_PositionLeft(lvLayer) {
	var leftpos, obj, obj2, pos
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		leftpos = document.body.clientWidth ;
		toppos =  document.body.clientHeight ;
	}else{
		leftpos = document.body.clientWidth;
		toppos =  document.body.clientHeight ;
		//leftpos = window.innerWidth ;
	}
	leftpos = parseInt((leftpos - 769)  / 2);	
	obj = MM_findObj(lvLayer);
	//obj=obj.style;
	obj.style.left = leftpos+"px";
	//alert(leftpos);
	//alert(obj.style.left);
	//alert(obj.style.top);
	//obj2 = MM_findObj('sfbase');
	//obj=obj.style;
	//pos = obj.top;
	//alert(pos);
	//obj.style.top=(pos-14)+"px";     // il menu è alto 13 pixel
	var altezzaMenuBianco = 19
	var altezzaMenuBlu = 24
	var altezzaHeader = 92
	var altezzaImgSfo =  338 + 24; //362		
	toppos = ( altezzaHeader + altezzaImgSfo ) - altezzaMenuBlu - altezzaMenuBianco ;
	obj.style.top = toppos+"px";
//	obj.style.top = "422px";
	
}

//
// riposiziono tutti i layer in base alle dimensioni dell schermo
// solo il left il top non cambia mai
function MM_PositionLv() {
	MM_PositionLeft('lvAzienda');
	MM_PositionLeft('lvComunicazione');
	MM_PositionLeft('lvAttivita');
	MM_PositionLeft('lvOfferte');
	MM_PositionLeft('lvDistribuzione');
	MM_PositionLeft('lvFornitori');	
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function Full_openBrWindow(theURL,winName, parametri) { //v2.0
	//alert(theURL);
  var finestra = window.open("",winName, "fullscreen" );
  finestra.focus();
  finestra.location = theURL;
}

function MM_swapFooter(tdCell,bgc,lnk,lnkCss) {
	var obj
	obj = MM_findObj(tdCell);
	obj.style.backgroundColor=bgc;
	obj = MM_findObj(lnk);
	obj.className = lnkCss;
}






function MM_PositionBottom(objid) {
	var alt, obj, pos
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		alt =  document.body.clientHeight ;
	}else{
		alt =  document.body.clientHeight ;
	}
	obj = MM_findObj(objid);
	pos = ( alt - 48 );
	obj.style.top = pos+"px";
//	obj.style.top = "422px";
	
}