var isOpera = navigator.userAgent.indexOf("Opera") > -1;
var isIE = navigator.userAgent.indexOf("MSIE") > 1 && !isOpera && !(navigator.userAgent.indexOf("MSIE 5.01") > 1);
var isMoz = navigator.userAgent.indexOf("Mozilla/5.") == 0 && !isOpera;
var msxmls = ['Msxml2.XMLHTTP.5.0','Msxml2.XMLHTTP.4.0','Msxml2.XMLHTTP.3.0','Msxml2.XMLHTTP','Microsoft.XMLHTTP'];

function darcas_up ( url, titolo, larg, lung, scroll ) {
 var screenW = screen.width; var screenH = screen.height;
 var sinistro = (screenW - larg) / 2; var sopra = (screenH - lung) / 2;
 if (scroll == "") { scroll = "no"; }
 var ppblobk = window.open(url,titolo,"statys=yes,toolbar=no,location=no,directories=no,menubar=no,scrollbars="+scroll+",resizable=0,width="+larg+",height="+lung+",left="+sinistro+",top="+sopra);
 setTimeout('',2000);
 if (!ppblobk) alert("Grrr!! Il tuo browser ha il blocco popup attivato.\nDisattivalo, altrimenti non puoi continuare con l'operazione.");
}

function PrintPage () {
 if (navigator.appName=="Netscape") window.print();
 else {
  var WebBrowser = "<object id=\"WebBrowser1\" width=\"0\" height=\"0\" classid=\"CLSID:8856F961-340A-11D0-A96B-00C04FD705A2\"></object>";
  document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
  WebBrowser1.ExecWB(6,2); WebBrowser1.outerHTML = "";
 }
}

function RequestXHTML ( urls, pars, method ) {

 var reqXTTP = false;

 for (var i=0; i!=msxmls.length;i++) { try { reqXTTP = new ActiveXObject(msxmls[i]); break; } catch (e) {} }
 if (!reqXTTP && typeof XMLHttpRequest!='undefined') reqXTTP = new XMLHttpRequest();
 if (reqXTTP) {

  reqXTTP.open ( method, urls, false );
  try { reqXTTP.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); } catch (e) {}
  reqXTTP.send(pars);
  reqXTTPreturn = reqXTTP.responseText;
  reqXTTP.close;
  reqXTTP = null;

  return reqXTTPreturn;

 } else return 'XMLHTTP non supportato.';

}

function MakeMarquee ( Obj, Width, Height ) {
 if (Obj==1) return '<div style="width:'+Width+'px;height:'+Height+'px;overflow:hidden;"><'+'marquee width="'+Width+'" height="'+Height+'" direction="up" scrolldelay="60" scrollamount="1" onmouseover="this.stop();" onmouseout="this.start();">';
 else if (Obj==2) return '</'+'marquee></div>';
 else return FALSE;
}

// Macromedia Dreamweaver MX Validator Form, Jumpy Menu, Rollover, Preload Images
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_jumpMenu ( targ, selObj, restore ) { //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

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_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_goToURL () { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

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