JS: First-last word selection

JS: First-last word selection

$(".last-word").html(function(){
	var text= $(this).text().trim().split(" ");
	var last = text.pop();
	return text.join(" ") + (text.length > 0 ? " <span class='red'>" + last + "</span>" : last);
});

$(".first-word").html(function(){
	var text= $(this).text().trim().split(" ");
	var first = text.shift();
	return (text.length > 0 ? "<span class='red'>"+ first + "</span> " : first) + text.join(" ");
});