eachFunction

$("SPEECH",currentContext).each(function(){
            var speaker = $("#selectSpeaker").val();
            if($(this).find("SPEAKER").text()===speaker){
                var line = $(this).find("LINE").text();
                line.each(function(){
                var singleLine = $(this);
                $("#speakers").append("<p class='speech'>" + speaker + "</p>" + "<p>" + singleLine + "</p>");
            });
            }
        });