// JavaScript Document
var num=0;

imgArray = [
  ['images/main_illustration.gif','','A variety of illustrations'],			
  ['images/roxie_final.jpg','','Mixed "Roxie" '],
  ['images/river-bend-reisling-final.jpg','','Final watercolor illustration for a wine label commisioned by Truly Fine Wines '],
  ['images/river-bend-reisling-gogh.jpg','','Proposed watercolor illustration for a wine label commisioned by Truly Fine Wines '],
  ['images/devotchka_01.jpg','','Devotchka "How it Ends" school project'],
  ['images/devotchka_02.jpg','','Devotchka "How it Ends" school project'],	
  ['images/zoo/giraffe.jpg','','Acrylic with Danish Oil "Giraffe" for Zoology series, Homework Show 08'],
  ['images/zoo/penguin.jpg','','Acrylic with Danish Oil "Penguin" for Zoology series, Homework Show 08'],
  ['images/zoo/human.jpg','','Acrylic with Danish Oil "Human" for Zoology series, Homework Show 08'],
  ['images/zoo/pig.jpg','','Acrylic with Danish Oil "Pig" for Zoology series, Homework Show 08'],
  ['images/zoo/skunk.jpg','','Acrylic with Danish Oil "Skunk" for Zoology series, Homework Show 08'],
  ['images/zoo/turtle.jpg','','Acrylic with Danish Oil "Turtle" for Zoology series, Homework Show 08'],
  ['images/zoo/zebra.jpg','','Acrylic with Danish Oil "Zebra" for Zoology series, Homework Show 08'],
  ['images/zoo/panda_portrait.jpg','','Acrylic with Danish Oil "Panda Portrait" Continuation of Zoology series'],
  ['images/watercolor_1.gif','','Watercolor illustration for Charmone Shoes website'],
  ['images/watercolor_2.gif','','Watercolor illustration for Charmone Shoes website'],
  ['images/watercolor_3.gif','','Watercolor illustration for Charmone Shoes website'],
  ['images/sketch11.jpg','','Watercolor illustration for Charmone Shoes website'],
  ['images/sketch_01.gif','','Acrylic with pen and ink "Sewing Machine"'],
  ['images/sketch_03.gif','','Acrylic with pen and ink "Computer Chair"'],
  ['images/sketch_07.jpg','','Acrylic with Pen on wood "Metro Transportation"'],
  ['images/film_busi_04.gif','','Digital "Self Portrait"'],
  ['images/film_busi_05.gif','','Digital "Nicole"'],
  ['images/lighthouse001.jpg','','Acrylic on canvas "Lighthouse"'],
  ['images/cards/card011.jpg','','Watercolor with pen on 3x5 index card "Holga"'],
  ['images/cards/card012.jpg','','Watercolor with pen on 3x5 index card "Thompson Submachine Gun"'],
  ['images/cards/card018.jpg','','Watercolor with pen on 3x5 index card "On the Way Up"'],
  ['images/cards/card015.jpg','','Watercolor with pen on 3x5 index card "Pull the Pin!"'],
  ['images/cards/card016.jpg','','Watercolor with pen on 3x5 index card "Hit the Deck!"'],
  ['images/cards/card017.jpg','','Watercolor with pen on 3x5 index card "Hirohito"'],
  ['images/cards/card019.jpg','','Watercolor with pen on 3x5 index card "Getting a lot of Flack"'],
  ['images/cards/card028.jpg','','Watercolor with pen on 3x5 index card "Westside Story"'],
  ['images/cards/card029.jpg','','Watercolor with pen on 3x5 index card "A Manequin in Disguise"'],
  ['images/cards/card030.jpg','','Watercolor with pen on 3x5 index card "Light and Bench"'],
  ['images/cards/card031.jpg','','Watercolor with pen on 3x5 index card "Wendy is Bummed"'],
  ['images/cards/cards032.jpg','','Watercolor with pen on 3x5 index card "Santa is Bummed"'],
  ['images/cards/cards034.jpg','','Watercolor with pen on 3x5 index card "Learning to Fly"'],
  ['images/caferacer001.jpg','','Lino print "Cafe Racer"'],
  ['images/blue_man.jpg','','Scratchboard "Blue Man"'],
  ['images/truck.jpg','','Watercolor "Old Truck"'],
]

function slideshow(slide_num) {
  document.getElementById('mypic').src=imgArray[slide_num][0];
  document.getElementById('mypic').alt=imgArray[slide_num][1];
  document.getElementById('burns').innerHTML=imgArray[slide_num][2];
}

function slideshowUp() {
  num++;
  num = num % imgArray.length;
  slideshow(num);
}

function slideshowBack() {
  num--;
  if (num < 0) {num=imgArray.length-1;}
  num = num % imgArray.length;
  slideshow(num);
}