$(function () {
    $('.feature a').bind('mouseover', function (eve) {
        $(this).parent('.feature').css({'background-position': '0 -150px'});
    });
    
    $('.feature a').bind('mouseout', function (eve) {
        $(this).parent('.feature').css({'background-position': '0 0'});
    });
    $('a').each(function() {
       var a = new RegExp('/' + window.location.host + '/');
       if(!a.test(this.href)) {
           $(this).click(function(event) {
               event.preventDefault();
               event.stopPropagation();
               window.open(this.href, '_blank');
           });
       }
    });
});