$(function(){
    var showTextImg = function(el,title,description){
        el.find('#title_').text(title);
        el.find('#description_').text(description);
    }
    
    $('#showgalery').hover(function(){
        var imgDesc = $('#imgDescription');
        if( imgDesc.is('.active') ){
          imgDesc.fadeIn('fast',function(){
            $(this).find('h2,p').fadeIn();
          });
        }
    },function(){
        var imgDesc = $('#imgDescription');
        if( imgDesc.is('.active') ){
          imgDesc.find('h2,p').fadeOut('fast',function(){
            imgDesc.fadeOut();
          });
        }
    });
    
    $('.gal-slider').galslider({
      gallery:false, 
      onShow: function($el){
        var imgDescription = $('#imgDescription');
        imgDescription.addClass('active');
        showTextImg(imgDescription,$el.data('title'),$el.data('description'));
      }
    });
});