$(document).ready( function() {

  $(".person").mouseenter( function() {
    var id = this.id;    
    $('#'+id+' .pimg').hide(); $('#'+id+' .ptext').show(); 
  });  
  $(".person").mouseleave( function() {
    var id = this.id;    
    $('#'+id+' .ptext').hide(); $('#'+id+' .pimg').show(); 
  });    
  
  setTimeout(doSlideNext, 12000);
  
  $('.galImage a.lightbox').append('<div class="galMagnify"></div>');
  
    
});  

function showCat(num) { $('.project').hide(); $('.pro'+num).show(); }

function nextCase() {
  var all = $('.case-image').length;
  $('.case-image:visible').each(function(index) {
    var id = this.id.substring(11); var next = Number(id)+1;
    $('#'+this.id).hide(); 
    if (next > all) { $('#case-image-1').fadeIn(500); } else { $('#case-image-'+next).fadeIn(500); }
  });
}

function prevCase() {
  var all = $('.case-image').length;
  $('.case-image:visible').each(function(index) {
    var id = this.id.substring(11); var prev = Number(id)-1;
    $('#'+this.id).hide(); 
    if (prev == 0) { $('#case-image-'+all).fadeIn(500); } else { $('#case-image-'+prev).fadeIn(500); }
  });
}

function lastCase() { var all = $('.case-image').length; $('.case-image').hide(); $('#case-image-'+all).fadeIn(500); }
function firstCase() { $('.case-image').hide(); $('#case-image-1').fadeIn(500); }

function slideTo(slide) { $('.bwSlideElement').hide(); $('#bwSlideElement-'+slide).fadeIn(500);  }

function slidePrev() {
  var all = $('.bwSlideElement').length;
  $('.bwSlideElement:visible').each(function(index) {
    var id = this.id.substring(15); var prev = Number(id)-1;
    $('.bwSlideElement').hide(); 
    if (prev == 0) { $('#bwSlideElement-'+all).fadeIn(500); } else { $('#bwSlideElement-'+prev).fadeIn(1800); }
  });
}

function slideNext() {
  var all = $('.bwSlideElement').length;
  $('.bwSlideElement:visible').each(function(index) {
    var id = this.id.substring(15); var next = Number(id)+1;
    $('.bwSlideElement').hide(); 
    if (next > all) { $('#bwSlideElement-1').fadeIn(500); } else { $('#bwSlideElement-'+next).fadeIn(1800); }
  });
}

function doSlideNext() { slideNext(); setTimeout(doSlideNext, 12000); }