This is how you append html codes using JQuery.

gistfile1.js

$(document).ready(function()
{
	$("#append_form").submit(function() {
		// The \n below is for new line in JavaScript
		var append_texts = "<div>\n"+
					$("#append_text_1").val() +" "+ $("#append_text_1").val() +"\n"+
				"</div>";

		$("#append_area").append(append_texts);
	});
});