$(document).ready(function() {
  
  /*
   * jQuery Timer Plugin
   * http://www.evanbot.com/article/jquery-timer-plugin/23
   *
   * @version      1.0
   * @copyright    2009 Evan Byrne (http://www.evanbot.com)
   */ 

  jQuery.timer = function(time,func,callback){
  	var a = {timer:setTimeout(func,time),callback:null}
  	if(typeof(callback) == 'function'){a.callback = callback;}
  	return a;
  };
  jQuery.clearTimer = function(a){
  	clearTimeout(a.timer);
  	if(typeof(a.callback) == 'function'){a.callback();};
  	return this;
  };  

  $(function() {
      $('ul.nav a').bind('click',function(event){
          var $anchor = $(this);       
          $('html, body').stop().animate({
              scrollTop: $($anchor.attr('href')).offset().top
          }, 1500,'easeInOutExpo');
          /*
          if you don't want to use the easing effects:
          $('html, body').stop().animate({
              scrollTop: $($anchor.attr('href')).offset().top
          }, 1000);
          */
          event.preventDefault();
      });
  });
  $('#nav-contact a').unbind();
  $('#nav-contact a, .contact-link').click(function(){
    if ( $('#header').hasClass('open') ) {
      $('#header').animate({
      top: '-=115'
      }, 750, 'easeInOutCubic');
      $('#header').removeClass('open');
    } 
    else {
      $('#header').animate({
      top: '+=115'
      }, 750, 'easeInOutCubic');
      $('#header').addClass('open'); 
    }
    return false;
  });
  

  
  // Photos Slideshow
  $('#section-3 .slideshow').jcarousel({
    scroll: 1,
    animation: 500,
    easing: 'easeInOutSine',
    wrap: 'last',
    initCallback: photos_initCallback,
    itemVisibleInCallback: photos_activeSlide,
  });    
  function photos_initCallback(carousel) {
    $('#section-3 .slideshow-control li').bind('click', function() {
      $('#section-3 .slideshow-control li').removeClass('active');  
      $(this).addClass('active');  
      carousel.scroll($.jcarousel.intval($(this).text()));      
      return false;
    });
  };
  function photos_activeSlide(carousel, object, intval, state) {
    intval--;
    $('#section-3 .slideshow-control li').removeClass('active');
    $('#section-3 .slideshow-control li:eq('+intval+')').addClass('active');    
  }
  $('#section-3 .slideshow-control').width( ($('#section-3 .slideshow-control li').length * 30) + 'px');



  // Clients
  $('#section-6 .slideshow').jcarousel({
    scroll: 1,
    animation: 500,
    easing: 'easeInOutSine',
    wrap: 'last',
    initCallback: clients_initCallback,
    itemVisibleInCallback: clients_activeSlide,
  });    
  function clients_initCallback(carousel) {
    $('#section-6 .slideshow-control li').bind('click', function() {
      $('#section-6 .slideshow-control li').removeClass('active');  
      $(this).addClass('active');  
      carousel.scroll($.jcarousel.intval($(this).text()));      
      return false;
    });
  };
  function clients_activeSlide(carousel, object, intval, state) {
    intval--;
    $('#section-6 .slideshow-control li').removeClass('active');
    $('#section-6 .slideshow-control li:eq('+intval+')').addClass('active');    
  }
  $('#section-6 .slideshow-control').width( ($('#section-6 .slideshow-control li').length * 30) + 'px');

});