Read more text open

js:
/*view more content link*/
$(document).ready(function() {
    // Configure/customize these variables.
    var showChar = 330;  // How many characters are shown by default
    var ellipsestext = "...";
    var moretext = "Read more >";
    var lesstext = "Read less";
    $('.more').each(function() {
        var content = $(this).html();

        if(content.length > showChar) {

            var c = content.substr(0, showChar);
            var h = content.substr(showChar, content.length - showChar);

            var html = c + '' + ellipsestext+ ' ' + h + '  ' + moretext + '';

            $(this).html(html);
        }

    });

    $(".morelink").click(function(){
        if($(this).hasClass("less")) {
            $(this).removeClass("less");
            $(this).html(moretext);
        } else {
            $(this).addClass("less");
            $(this).html(lesstext);
        }
        $(this).parent().prev().toggle();
        $(this).prev().toggle();
        return false;
    });
});

html:
<span class="more">Lorem ipsum has been dedicated to the mission of providing the people of Gujarat with quality-built, affordably priced new homes. Together with their experienced staff they encourage you to personalize your home in a way that will fit your present needs and future plans. They strive to make the home building process fun..</span>