jQuery(function($) {
$('a[href^="#"]').live('click',function(event){
event.preventDefault();
var target_offset = $(this.hash).offset() ? $(this.hash).offset().top : 0;
//change this number to create the additional off set
var customoffset = 85;
$('html, body').animate({scrollTop:target_offset - customoffset}, 500);
});
}(jQuery));
