<!--
// rileviamo il Sistema Operativo il Browser e la sua versione 
// e settiamo variabili globali che contengano i risultati dello sniffing 
var SOWIN = (navigator.userAgent.toLowerCase().indexOf("win") > -1) ? 1 : 0; 
var SOMAC = (navigator.userAgent.toLowerCase().indexOf("mac") > -1) ? 1 : 0; 
var SOLIN = (navigator.userAgent.toLowerCase().indexOf("linux") > -1) ? 1 : 0; 
var SOALT = (!SOWIN && !SOMAC && !SOLIN) ? 1 : 0; 

var OP = ((ind1 = navigator.userAgent.indexOf("Opera")) > -1) ? 1 : 0; 
var punto = (OP) ? navigator.userAgent.indexOf(".",ind1):0; 
var OP5 = (OP && parseInt(navigator.userAgent.substr(punto-1)) == 5) ? 1 : 0; 
var OP6 = (OP && parseInt(navigator.userAgent.substr(punto-1)) == 6) ? 1 : 0; 

var IE = ((ind2 = navigator.appVersion.indexOf("MSIE")) > -1 && !OP) ? 1 : 0; 
var IE4 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 4) ? 1 : 0; 
var IE5 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 5) ? 1 : 0; 
var IE6 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 6) ? 1 : 0; 
var IE7 = (IE && parseInt(navigator.appVersion.substr(ind2+5)) == 7) ? 1 : 0;

var NN = (navigator.appName.indexOf("Netscape")>-1) ? 1 : 0; 
var NN4 = (NN && parseInt(navigator.appVersion)==4) ? 1 : 0; 
var NN6 = (NN && parseInt(navigator.appVersion)>4) ? 1 : 0; 

var OT = (!IE && !NN && !OP) ? 1 : 0;
//if( !OP && !IE4 && !IE5 && !IE6 && !IE7 && !NN4 && !NN6) alert("Browser sconosciuto!!!");

//-----------------------------
// METODI PUBBLICI
//-----------------------------
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_changeProp(objName,x,theProp,theValue) { //v6.0
  var obj = MM_findObj(objName);
  if (obj && (theProp.indexOf("style.")==-1 || obj.style)){
    if (theValue == true || theValue == false)
      eval("obj."+theProp+"="+theValue);
    else eval("obj."+theProp+"='"+theValue+"'");
  }
}
//----------------------------------------------------------------
// Esempio di chiamata per il cambio di una proprietà.
// MM_changeProp('nomeOggetto','','proprietà','valore','tag')
// MM_changeProp('Layer1','','style.backgroundColor','Blue','DIV')
//----------------------------------------------------------------


function isValidEmail(sender, args) {

	if( objEmailId != "" ) 
	{
		var str = document.getElementById(objEmailId).value;

		if( (str.indexOf(".") > 0) && (str.indexOf("@") > 0) )
			args.IsValid = true;
		else
			args.IsValid = false;
	}
}