//
function ContaCaratteri(fld_contare,fld_contatore,int_maxchars) {
	int_restanti = int_maxchars - fld_contare.value.length;

	if (int_restanti < 0) { 
		fld_contatore.value = 0; 
	} else { 
		fld_contatore.value = int_restanti; 
	};
	if (fld_contare.value.length > int_maxchars) 
		fld_contare.value = fld_contare.value.substring(0, int_maxchars);
}
//
function mmenu(mID) {
	var menu = document.getElementById(mID);
	var display = menu.style.display;
	menu.style.display = (display == "block") ? "none" : "block";
	menu.parentNode.style.listStyleImage = (display == "block") ? "url(http://www.athesis77.it/fiaf_newsletter/img/listclose.gif)" : "url(http://www.athesis77.it/fiaf_newsletter/img/listopen.gif)";
}
//
function WriteSWF_u_w_h(u, w, h)
{
	document.write('<object height="'+h+'" width="'+w+'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" CODEBASE="http://active.macromedia.com/flash2/cabs/swflash.cab#version=4,0,0,0" >\n');
	document.write('\t<param name="movie" value="'+u+'" />\n');
	document.write('\t<param name="quality" value="high" />\n');
	document.write('\t<param autoplay="false" />\n');
	document.write('\t<embed height="'+h+'" width="'+w+'" type="application/x-shockwave-flash" pluginspace="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" src="'+u+'" quality="high" />\n');
	document.write('</object>\n');
	return true;
}
//
function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = '; expires='+date.toGMTString();
  }
  else expires = '';
  document.cookie = name+'='+value+expires+'; path=/';
}

function readCookie(name) {
  var nameEQ = name + '=';
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

function a77_setFontSize(size) {
	var body = document.getElementsByTagName('body')[0];
	var percentuale = "100%"; // default
	if (size == 1) percentuale = "60%";
	if (size == 2) percentuale = "80%";
	if (size == 3) percentuale = "100%";
	if (size == 4) percentuale = "120%";
	if (size == 5) percentuale = "140%";
	body.style.fontSize = percentuale;
	createCookie('TuoSitoFontSize',size,365);
}
// 

function setFontSize(size) {
	return a77_setFontSize(size);
}
// 
function a77_scambio(str_p) {

	switch (str_p) {
	case 'italia':
		document.getElementById('provincia_label').innerHTML ='Provincia evento';
		document.getElementById('provincia_evento').value = 'Provincia';
		document.getElementById('localita_label').innerHTML = ('Localit&agrave; evento');
		document.getElementById('localita_evento').value = 'Comune';
		break;
	case 'estero':
		document.getElementById('provincia_label').innerHTML ='Nazione evento';
		document.getElementById('provincia_evento').value = 'Nazione';
		document.getElementById('localita_label').innerHTML = ('Citt&agrave; evento');
		document.getElementById('localita_evento').value = 'Citt&agrave;';
		break;
	case 'internet':
		document.getElementById('provincia_label').innerHTML ='internet';
		document.getElementById('provincia_evento').value ='internet';
		document.getElementById('localita_label').innerHTML ='internet';
		document.getElementById('localita_evento').value ='internet';
		break;
	}
	return false;
}
//
function scambio(str_p) {
	return a77_scambio(str_p);
}
//