// -------------------------------------------------
//   Generic Cookie Functions
// -------------------------------------------------
function GetCookieVal (fset) {
	var str = document.cookie.indexOf (";", fset);
	if (str == -1) str = document.cookie.length;
	return unescape(document.cookie.substring(fset, str));
}
function GetCookie (name) {
  var arg = name + "=";
  var alen = arg.length;
  var clen = document.cookie.length;
  var i = 0;
  while (i < clen)
    {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
      return GetCookieVal (j);
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) break;
    }
  return null;
  }
function SetCookie (name, value) {
  var argv = SetCookie.arguments;
  var argc = SetCookie.arguments.length;
  var expires = (argc > 2) ? argv[2] : null;
  var path = (argc > 3) ? argv[3] : null;
  var domain = (argc > 4) ? argv[4] : null;
  var secure = (argc > 5) ? argv[5] : false;
  document.cookie = name + "=" + escape (value) +
    ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
    ((path == null) ? "" : ("; path=" + path)) +
    ((domain == null) ? "" : ("; domain=" + domain)) +
    ((secure == true) ? "; secure" : "");
  }
// -------------------------------------------------
//   Window functions
// -------------------------------------------------
function newwin(url,parametri) {
	popup=window.open(url,"_blank",parametri);
	popup.creator = self;
}
// -------------------------------------------------
//   Browser function
// -------------------------------------------------
function setHomePage () {
	if (document.all && document.getElementById)
		{
		document.forms[0].style.behavior='url(#default#homepage)';
		document.forms[0].setHomePage('http://www.cooker.net/');
		}
	else if (document.layers && navigator.javaEnabled())
		{
		netscape.security.PrivilegeManager.enablePrivilege ('UniversalPreferencesWrite');
		navigator.preference('browser.startup.homepage', 'http://www.cooker.net/');
		}
}
// -------------------------------------------------
//   Keyword Function
// -------------------------------------------------
function noenter(evnt){
	var tst =(document.all)? event.keyCode:evnt.which;
	if (tst=='13') return false;
}

// -------------------------------------------------
//   CHAT
// -------------------------------------------------
function apri_chatexpert() { 
	nuovachat6359=window.open('http://server.chatexpert.it/clienthtml2/default.asp?ID=6359&gruppo=Cooker.NET','chatexpertwin', 'status=yes,toolbar=no,width=600,height=400,resizable=yes');
	nuovachat6359.focus();
}
// -------------------------------------------------
//   CHAT
// -------------------------------------------------
function aprichat() {
	newwin('/cooker/cooker.nsf/chat.room','status=yes,toolbar=no,width=673,height=430,resizable=yes,scrollbars=yes');
}
// -------------------------------------------------
//   Help Pop-up
// -------------------------------------------------
function helpwindow(pagina,campo) {
      url = "/C1256BE9002E8AE2/doc/" + pagina +"@"+ campo;
      parametri = "width=500,height=400,scrollbars";
      popuptemp = window.open(url,"cookerhelp",parametri);
      popuptemp.document.writeln("attendere...");
      popuptemp.location.href = url;
//      popuptemp.creator = self;
	popuptemp.focus();
}
// -------------------------------------------------
//  aggiungi ai preferiti
// -------------------------------------------------
function addpreferiti(url) {
	parametri = "width=600,height=300,scrollbars,top=120,left=120";
	popuptemp = window.open(url,"cookerpreferiti",parametri);
	popuptemp.document.writeln("attendere...");
	popuptemp.location.href = url;
	popuptemp.focus();
}