Функция detach
by fersterin
HTML
<p id="ger">Lorem ipsum dolor sit amet.</p>
<input type="button" id="btn1" value="lorem2">
<input type="button" id="btn2" value="lorem3">
<input type="button" id="btn3" value="lorem4">
JavaScript
$("#btn1").click(function(){
$("#ger").empty();
});