Tip of the Iceberg

Category show-n-tell thursday
I couldn't resist. Here's the updated Javascript function that propercases all words in a String, not just the first. Just insert a .push for each additional delimiter (i.e. quote, comma, pipe, etc.) you may wish to scan for, and the internal iteration function will uppercase the first character after each.

Object.extend(String.prototype, {
    toProperCase: function() {
        var strOriginalValue = this.toLowerCase();
        var strModifiedValue = strOriginalValue.slice(0,1).toUpperCase() + strOriginalValue.slice(1).toLowerCase();
        var arrDelimiters = new Array();
        arrDelimiters.push(' ');
        arrDelimiters.push('\\');
        arrDelimiters.push('(');
        arrDelimiters.each(
            function(strDelimiter) {
                var strTemporary = '';
                var strRemaining = strModifiedValue;
                var intDelimiterIndex = strRemaining.indexOf(strDelimiter);
                while (intDelimiterIndex > -1) {
                    var strBeforeDelimiter = strRemaining.slice(0,intDelimiterIndex);
                    var strAfterDelimiter = strRemaining.slice(intDelimiterIndex + 1);
                    strRemaining = strAfterDelimiter.slice(0,1).toUpperCase() + strAfterDelimiter.slice(1);
                    strTemporary += strBeforeDelimiter + strDelimiter;
                    intDelimiterIndex = strRemaining.indexOf(strDelimiter);
                }
                strModifiedValue = strTemporary + strRemaining;
            }
        );
        return strModifiedValue;
    }
});