$val)
if(is_string($val))
$str[$key] = "$val";
} elseif(is_string($str)) {
$str = "$str";
}
return $str;
}
function bfirst($str) // mark first symbol of string as bold
{
$res = bold($str[0]);
for($i=1,$max=strlen($str); $i<$max; $i++) $res .= $str[$i];
$str = $res;
return $str;
}
function nbsp($str)
{
return str_replace(" ",SPACE,$str);;
}
function form_select($var, $value, $label)
{
global $_REQUEST;
$selected = "";
if(!is_null($var))
{
if(isset($_REQUEST[$var])&&$_REQUEST[$var]==$value)
$selected = "selected";
}
return "