function  contratti(){
	document.formcontratto.submit();
}
function noacc(){
	alert('Funzione non abilitata per questo utente')
}

function changeto(highlightcolor){
source=event.srcElement
if (source.tagName=="TR"||source.tagName=="TABLE")
return
while(source.tagName!="TD")
source=source.parentElement
if (source.style.backgroundColor!=highlightcolor&&source.id!="ignore")
source.style.backgroundColor=highlightcolor
}

function changeback(originalcolor){
if (event.fromElement.contains(event.toElement)||source.contains(event.toElement)||source.id=="ignore")
return
if (event.toElement!=source)
source.style.backgroundColor=originalcolor
}

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_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 canc(id) {
	if(window.confirm('Sicuro di voler cancellare questo utente?')) {
					  document.location.href="elencoutenti.php?del="+id;
					  }
}
function cancnews(id) {
	if(window.confirm('Sicuro di voler cancellare questa news?')) {
					  document.location.href="elenconews.php?del="+id;
					  }
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
function insertAtCursor(myField, myValue) {
			myField.focus();
	
		//IE support
		if (document.selection) {
			myField.focus();
			sel = document.selection.createRange();
			sel.text = myValue;
		}
		//MOZILLA/NETSCAPE support
		else if (myField.selectionStart || myField.selectionStart == '0') {
			var startPos = myField.selectionStart;
			var endPos = myField.selectionEnd;
			myField.value = myField.value.substring(0, startPos) + myValue + myField.value.substring(endPos, myField.value.length);
		} else {
			myField.value += myValue;
		}
	}

var j = 0;
var k = 0;

function insertBold(form) {
		if (j % 2 == 0) {
			insertAtCursor(form, '[b]');
		} else {
			insertAtCursor(form, '[/b]');
		}
		j += 1;
	}	
function insertItalic(form) {
		if (k % 2 == 0) {
			insertAtCursor(form, '[i]');
		} else {
			insertAtCursor(form, '[/i]');
		}
		k += 1;
	}		
function showHideRow(a) {
if(document.getElementById(a).style.display == "block"){
 document.getElementById(a).style.display = "none";
}
else{
  document.getElementById(a).style.display = "block";
}
}
function check(a){
	document.getElementById("chk"+a).value='1';
}
function quest(n) {
	var totcheck=0;
	for(a=1;a<=n;a++){
		if(document.getElementById("chk"+a).value=='1'){
		totcheck++
		}
	}
	if(totcheck<n){
		alert('Hai risposto solo a '+totcheck+' domande. Completare il questionario.');
	}else{
		document.form1.submit();
	}
}