<!-- 

    // Raccolta di funzione per la validazione dati e per la gestione di finestre
    // e di menu a tendina
    
    var submitcount=0;
    
    function trim_spaces(pValue) {
        while (''+pValue.value.charAt(0)==' ') {
            pValue.value=pValue.value.substring(1,pValue.value.length)
        }
        while (''+pValue.value.charAt(pValue.value.length-1)==' ') {
            pValue.value=pValue.value.substring(0,pValue.value.length-1)
        }
    }
    
    function is_email(pValue) {
        invalidChars="ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ!£$%&/\()=?^[{}]§#|,;:`´\"' "
        if (pValue=="") {
            return false
        }
        for (i=0; i<invalidChars.length; i++) {
            badChar=invalidChars.charAt(i)
            if (pValue.indexOf(badChar,0)>-1) {
                return false
            }
        }
        atPos=pValue.indexOf("@",1)
        if (atPos==-1) {
            return false
        }
        if (pValue.indexOf("@",atPos+1)>-1) {
            return false
        }
        periodPos=pValue.indexOf(".",atPos)
        if (periodPos==-1) {
            return false
        }
        if (periodPos+3>pValue.length) {
            return false
        }
        return true
    }

    function is_present(pValue,min_length,max_length) {
        err_status=0;
        if (pValue=="") {
            err_status=1;
        }
        if (min_length>0) {
            if (pValue.length<min_length) {
                err_status=1;
            }
        }
        if (max_length>0) {
            if (pValue.length>max_length) {
                err_status=1;
            }
        }
        if (err_status==1) {
            err_status=0;
            return false
        } else {
            return true
        }
    }

    function is_number(pValue,min_value) {
        if (pValue=="") {
            return false
        }
        for (i=0; i<pValue.length; i++) {
            if (pValue.charAt(i)<"0" || pValue.charAt(i)>"9") {
                return false
            }
        }
        if (pValue<min_value) {
            return false
        }
        return true
    }

    function is_currency(pValue) {
        invalidChars="abcdefghjiklmnopqrstuvwxyzABCDEFGHJIKLMNOPQRSTUVWXYZÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ!£$%&/\()=?^[{}]§@#_|,;:`´\"'"
        if (pValue=="") {
            return false
        }
        for (i=0; i<invalidChars.length; i++) {
            okChar=invalidChars.charAt(i)
            if (pValue.indexOf(okChar,0)>-1) {
                return false
            }
        }
        return true
    }
    
    function is_login(pValue,min_length,max_length) {
        invalidChars="ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþ!£$%&/\()=?^[{}]§#_|,;:`´\"'"
        if (pValue=="") {
            return false
        }
        for (i=0; i<invalidChars.length; i++) {
            okChar=invalidChars.charAt(i)
            if (pValue.indexOf(okChar,0)>-1) {
                return false
            }
        }
        if (min_length>0) {
            if (pValue.length<min_length) {
                return false
            }
        }
        if (max_length>0) {
            if (pValue.length>max_length) {
                return false
            }
        }
        return true
    }
    
    function MM_jumpMenu(targ,selObj,restore){ //v3.0
        eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
        if (restore) selObj.selectedIndex=0;
    }
    
    function MM_openBrWindow(theURL,winName,features) { //v2.0
        NewWin=window.open(theURL,winName,features);
        NewWin.focus();
    }
    
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_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_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_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 checkSubmit() {
        if (submitcount == 0) {
            submitcount++;
            return true;
        } else {
            return false;
        }
    }
    
function apri(pID) {
	showRow = (navigator.appName.indexOf("Internet Explorer") != -1) ? "block" : "table-row";
    document.getElementById(pID).style.display=showRow;
    //top.openedrow[pID] = true;

}
function chiudi(pID) {
    document.getElementById(pID).style.display='none';
    //top.openedrow[pID] = true;

}
    
 -->