Some code extending the JavaScript string prototype for working with titles and headers

titleCase

String.prototype.titleCaps = function(){
	var thisString = this.replace(/( )([a-z])/g, function(m, $1, $2){return $1 + $2.toUpperCase();});
	
	//remove and, the, or of from caps if they are not the first element in the string
	thisString = thisString.replace(/(and|of|to|the|or)/ig, function(m,$1){return $1.toLowerCase();});
	thisString = thisString.replace(/(^[a-z])/,function(m,$1){return $1.toUpperCase();});
	
	return thisString;
};

String.prototype.andToAmpEntity = function(){
	return this.replace(/(\band\b)/g,'&');
};
String.prototype.andToAmp = function(){
	return this.replace(/(\band\b)/g,'&');
};
String.prototype.firstAndToAmpEntity = function(){
	return this.replace(/(\band\b)/,'&');
};
String.prototype.firstAndToAmp = function(){
	return this.replace(/(\band\b)/,'&');
};