function disabledForm(form){
	for(i=0;i<form.elements.length;i++)
		form.elements[i].disabled=true
}
function setEnabled()
{
	var a = setEnabled.arguments;
	theForm=document.forms[a[0]];
	for (i=1;i<a.length;i++)
	{
		if(theForm.elements[a[i]])
		{
			theForm.elements[a[i]].disabled = false  
		}
	}
}

function setDisabled()
{
	var a = setDisabled.arguments;
	theForm=document.forms[a[0]];

	for (i=1;i<a.length;i++)
	{
		if(theForm.elements[a[i]])
		{
			theForm.elements[a[i]].disabled = true;
		}
	}
}

function setVoid()
{
	var a = arguments;
	theForm=document.forms[a[0]];
	for (i=1;i<a.length;i++)
	{
		theForm.elements[a[i]].value="";
	}
}
function fillList( listObject, strOptions ){
  var a = arguments;
  var firstSelect = typeof a[2] =='undefined'?'Seleziona':a[2];  
  emptyList( listObject );
  var lst = listObject;
  lst.options[0] = new Option(firstSelect, '');
  var aOptionPairs = strOptions.split('|');
  for( var i = 0; i < aOptionPairs.length; i++ ){
    if (aOptionPairs[i].indexOf('~') != -1) {
      var aOptions = aOptionPairs[i].split('~');
      lst.options[i + 1] = new Option(aOptions[1], aOptions[0]);
    }  
  }

}

function emptyList( listObject ){
  var lst = listObject ; 
  lst.options.length = 0;
}

function selectOption( listObject, optionVal ){
  // set list selection to option based on value
  var lst = listObject;
  for( var i = 0; i< lst.options.length; i++ ){
    if( lst.options[i].value == optionVal ){
      lst.selectedIndex = i;
      return;
    }  
  }
}