// JavaScript Document
function replace(string,text,by) {
// Replaces text with by in string
    var strLength = string.length, txtLength = text.length;
    if ((strLength == 0) || (txtLength == 0)) return string;

    var i = string.indexOf(text);
    if ((!i) && (text != string.substring(0,txtLength))) return string;
    if (i == -1) return string;

    var newstr = string.substring(0,i) + by;

    if (i+txtLength < strLength)
        newstr += replace(string.substring(i+txtLength,strLength),text,by);

    return newstr;
}


function upperFirst(string,text) {
    return replace(string,text,text.charAt(0).toUpperCase() + text.substring(1,text.length));
}

function upperInitial(string,text) {
    return replace(string,' '+text,' '+text.charAt(0).toUpperCase() + text.substring(1,text.length));
}

function upperInitial(string,text) {
    return replace(string,' '+text,' '+text.charAt(0).toUpperCase() + text.substring(1,text.length));
}

function multipleUpperInitial(string) {
    for (var i = 1; i < multipleUpperInitial.arguments.length; i++)
        string = upperInitial(string,multipleUpperInitial.arguments[i]);
    return string;
}