jQuery agregar texto a div
$( "#divId" ).append( "<p>Test</p>" );
drinktoomuchcoffeeandthinkofyouoften
$( "#divId" ).append( "<p>Test</p>" );
$('#someParent').append('<div>I am new here</div>');
$("p").append(" <b>Appended text</b>.");
$( ".inner" ).append( "<p>Test</p>" );