function trim(inputString)
{
if (typeof inputString != "string") return inputString;
var retValue = inputString;
var ch = retValue.substring(0, 1);
while (ch == " ")
  {
  retValue = retValue.substring(1, retValue.length);
  ch = retValue.substring(0, 1);
  }
ch = retValue.substring(retValue.length - 1, retValue.length);
while (ch == " ")
  {
  retValue = retValue.substring(0, retValue.length - 1);
  ch = retValue.substring(retValue.length - 1, retValue.length);
  }
while (retValue.indexOf("  ") != -1)
  retValue = retValue.substring(0, retValue.indexOf("  ")) + retValue.substring(retValue.indexOf("  ") + 1, retValue.length);
return retValue;
}

function set_cookie ( name, value, exp_seconds, path, domain, secure )
{
  var cookie_string = name + "=" + escape ( value );

  if ( exp_seconds )
  {
    var expires = new Date ();
    ex=expires.valueOf()+exp_seconds*1000;
    expires = new Date (ex);
    cookie_string += "; expires=" + expires.toGMTString();
  }

  if ( path )
        cookie_string += "; path=" + escape ( path );

  if ( domain )
        cookie_string += "; domain=" + escape ( domain );

  if ( secure )
        cookie_string += "; secure";

  document.cookie = cookie_string;
}
function delete_cookie ( cookie_name )
{
  var cookie_date = new Date ( );  // current date & time
  cookie_date.setTime ( cookie_date.getTime() - 1 );
  document.cookie = cookie_name += "=; expires=" + cookie_date.toGMTString();
}
function get_cookie ( cookie_name )
{
  var results = document.cookie.match ( cookie_name + '=(.*?)(;|$)' );

  if ( results )
    return ( unescape ( results[1] ) );
  else
    return null;
}

function xx_switch_lang(xlang)
{
set_cookie("lang", xlang, 86400*30,'/');
window.location=window.location;
}


var definfoboxtext="";
var iboxfocused=false;

function iboxsend()
{
if (!iboxfocused)
  iboxfocus()
else
  {
  o=document.forms["infoboxform"];
  if (o)
    o.submit();
  }
}
function iboxfocus()
{
m=document.getElementById("defmail");
o=document.getElementById("infobox");
if ((o) && (!iboxfocused))
  {
  o.style.cursor="text";
  o.title=_infobox_hint;
  iboxfocused=true;
  definfoboxtext=o.value;
  xx=_infobox_inside;
  if (m)
    xx+=m.value;
  o.value=xx;
  o.focus();
  }
}
function resetInfobox()
{
o=document.getElementById("infobox");
if ((o) && (iboxfocused))
  {
  iboxfocused=false;
  o.value=definfoboxtext;
  }
}