ellipsis for wordpress

ellip.wp.js

function ellip( item ) {
    var wrap = item,
        header = $(item.find('.ellip-header')),
        content = $(item.find('.ellip-content')),
        footer = $(item.find('.ellip-footer'));

    var height = wrap.height(),
        margin = 40,
        p = $(content.find('p'));

    height = height - header.outerHeight(true) - footer.outerHeight(true);
    // mantengo al footer final
    wrap.css({
        position: 'relative'
    });
    footer.css({
        bottom: 0,
        position: 'absolute',
        width: '100%'
    });

    content.height(height);

    while ( p.outerHeight() > height ) {
        p.text(function (index, text) {
            return text.replace(/\W*\s(\S)*$/, '...');
        });
    }
}

$(function() {
   $('.ellip').each(function (index,value) {
       ellip($(value));
   });
});