// Java Document
var win = null;
function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
if(win.window.focus){win.window.focus();}
}

function calcCharLeft(f,l1)
{
	var msgLen;
	var MaxLength;
	MaxLength =  3519- 16 - 3;
	msgLen=document.form1.desc_attivita.value.length;
	if (msgLen >= MaxLength )
	{
		document.form1.charsleft.value= "0";
		window.alert("La descrizione puņ contenere massimo " + MaxLength + " caratteri.");
		document.form1.desc_attivita.value=document.form1.desc_attivita.value.substring(0,MaxLength);
	}
	else
	{
		document.form1.charsleft.value = MaxLength - msgLen;
	}
}

	function toggleMe(a){
	  var e=document.getElementById(a);
	  if(!e)return true;
	  if(e.style.display=="none"){
		e.style.display="block"
	  } else {
		e.style.display="none"
	  }
	  return true;
	}