/*$(document).ready(function() {
    if($('.colM > p').length > 0 && $('.colM > p').length > 1 ){
        var np = $('.colM:last p').length;
         var counter = 2;
         $('.colM:last p').slice(2,(np)).hide();
         $('.colM:last').append('<div class="more"><a href="" class="read-more">Leia mais...</a></div>');
         $('.read-more').bind('click', function(event) {
             if (counter <= $('.colM:last p').length) {
                $('.colM:last p').eq(counter).slideDown('slow');
                counter++;
             };
            if (counter == $('.colM:last p').length) {
                $('.read-more').hide();
            }
            return false;
         });
    }
});
*/
$(document).ready(function() {
    /* function for text-zoom */
    
    $('.z-in').bind('click', function(event) {
        var ofs = $('.text-wraper p').css('fontSize');
        if(parseInt(ofs) < 16 ){
            $('.text-wraper p').css('fontSize', (parseInt(ofs)+1));
        }
        return false;
    });
    
    $('.z-out').bind('click', function(event) {
        var ofs = $('.text-wraper p').css('fontSize');
        if(parseInt(ofs) > 8 ){
            $('.text-wraper p').css('fontSize', (parseInt(ofs)-1));
        }
        return false;
    });
    
    /* function for read more */
    var html = '<div class="more"><a href="" class="read-more">Leia mais &raquo;</a></div>'
    var np = $('.text-wraper p').length;
    
    if (np > 5) {
        $('.text-wraper p').slice(5,(np)).addClass('hide_p');
        $('.text-wraper').append(html);
        $('.read-more').bind('click', function(event) {
            $('.text-wraper p').slice(5,(np)).removeClass('hide_p');
            $('.read-more').hide();
            return false;
        });
    }
         

});