Demo bar

Sample top bar

<style type="text/css">
#bn-bar {
    -moz-transition: all 0.5s ease;
    -webkit-transition: all 0.5s ease;
    -transition: all 0.5s ease;
    position: fixed;
    -webkit-transform: translateZ(0);
    width: 100%;
    height: 40px;
    line-height:40px;
    top: -35px;
    font-size:14px;
    z-index: 10000;
    background-color:#FF9900;
    font-family: "Helvetica Neue", "Arial", sans-serif;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-box-shadow: -4px 4px 8px rgba(0, 0, 0, 0.2);
    -moz-box-shadow: -4px 4px 8px rgba(0, 0, 0, 0.2);
    box-shadow: -4px 4px 8px rgba(0, 0, 0, 0.2);
    text-align:center;
  }
#hider {
    height:100%;
    width:30px;
    z-index:10001;
    float:right;
    background-color:#efefef;
    background-image:url('close_small.png');
    background-position: 7px 5px;
    background-repeat:no-repeat;
}
 
#hider:hover {
    background-color:#fff;
    cursor:pointer;
}
</style>
 
<script>
var autohide;
$('body').prepend('<div id="bn-bar"><b>Need help or advice? <a href="#">Contact us</a> and we\'ll help you right away!</a></div>');
$(document).ready(function(){
$("#hider").click(function(){
  $("#bn-bar").animate({
    top: "-50"
  }, "fast","linear", function(){});
})
$("#bn-bar").mouseover(function(){clearTimeout(autohide);});
setTimeout(function(){$("#bn-bar").animate({top: "0"}, "slow","linear", function(){});},2500);
autohide = setTimeout(function(){$("#bn-bar").animate({top: "-30"}, "fast","linear", function(){});},10000);
})
</script>