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_openBrWindow(theURL,winName,features) { //v2.0

  window.open(theURL,winName,features);

}



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 send() { //v1.0

	//alert('Invio');

	document.form1.submit;

}



// E. TOGNONI 16/11/2004: settaggio e lettura del cookie per il cambio di dimensione del font



function setFontCookie(fontsize) {



  cookiestring="fontsize=" + fontsize + "; path=/";

  document.cookie=cookiestring;

  location.reload();

  

  /*

    var argv = setFontCookie.arguments; 

    var argc = setFontCookie.arguments.length; 

    var expires = (argc > 2) ? argv[2] : null; 

    var path = (argc > 3) ? argv[3] : null; 

    var domain = (argc > 4) ? argv[4] : null; 

    var secure = (argc > 5) ? argv[5] : false; 

    document.cookie = "fontsize=" + escape(fontsize) + 

        ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 

        ((path == null) ? "/" : ("; path=" + path)) + 

        ((domain == null) ? "" : ("; domain=" + domain)) + 

        ((secure == true) ? "; secure" : "");

    location.reload();

  */

}

	

function getFontCookie() {

  

  var cookies = document.cookie;

  

  if (cookies.indexOf("fontsize") != -1) {

    var startpos = cookies.indexOf("fontsize") + 9;

    var endpos = cookies.indexOf(";", startpos);

    

    if (endpos == -1)

      endpos = cookies.length;

      return unescape(cookies.substring(startpos, endpos));

  }

  else {

     // il cookie non è stato trovato: non è mai stato settato o è scaduto ==> setto il default

    return "small";

  }

}



function eraseFontCookie() {



  var exp = new Date(); 

  exp.setTime (exp.getTime() - 1);



  while (document.cookie.indexOf("fontsize") != -1) {

    var cval = getFontCookie();

    document.cookie = "fontsize=" + cval + "; expires=" + exp.toGMTString(); + " path=/";

  }

}



function openExternalURL(theURL) { //v2.0

  window.open(theURL,'External');

}





// <-- FINE E. TOGNONI