function swaprest(){
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 preload(){
var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
var i,j=d.MM_p.length,a=preload.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 lu(o,e)
{
	if (o.getElementById)
		return o.getElementById(e);
	else
		return o[e];
}

function find(n, d){
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=lu(d,n))&&d.all) 
   x=lu(d.all,n); 
for (i=0;!x&&i<d.forms.length;i++) 
   x=lu(d.forms[i],n);
for(i=0;!x&&d.layers&&i<d.layers.length;i++) 
  x=find(n,d.layers[i].document); 
return x;
}
function swap(){
var i,j=0,x,a=swap.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
if ((x=find(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}
function layer(){
var i,p,v,obj,args=layer.arguments;
for (i=0; i<(args.length-2); i+=3) 
  if ((obj=find(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 change(objName,x,theProp,theValue){
var obj = find(objName);
if (obj && (theProp.indexOf("style.")==-1 || obj.style)) eval("obj."+theProp+"='"+theValue+"'");
}
function redo(){
location.reload();
}
function go2(sez,pag){
change('sez?dati','','value',sez,'INPUT/TEXT')
change('pag?dati','','value',pag,'INPUT/TEXT')
change('sch?dati','','value',0,'INPUT/TEXT')
self.document.location.href="home.htm";
}
function center(){
var i, horz, vert, width, height, x, y, args, lay, id;
args =center.arguments;
for (i=0; i<(args.length-5); i+=6){
horz = args[i+2];
vert = args[i+3];
width = args[i+4];
height = args[i+5];
if(navigator.appName == 'Netscape'){
x = (horz) ? (window.innerWidth - width)/2 : 0;
}else{
if (document.all != null){
 x = (horz) ? (document.body.clientWidth - width)/2 : 0;
}}
lay = whichLayer(args[i]);
lay.left = x;
lay.top = 0;
}
layer(args[0],'','show');
}

whichLayer = function(id)
{
   if (document.layers){
       return document.layers[id];
   } else if (document.all){
       return document.all[id].style;
   } else if (document.getElementById){
       return document.getElementById(id).style;
    }
};