Limitar a x caracters
/* limitar carateres */
function ellipsis_box(elemento, max_chars)
{
limite_text = $(elemento).text();
if (limite_text.length > max_chars)
{
limite = limite_text.substr(0, max_chars)+" ...";
$(elemento).text(limite);
}
}
$(function()
{
ellipsis_box(".view-activity-stream .facebook .views-field-body .field-content", 200);
});