/* This script and many more are available free online at
The JavaScript Source!! http://javascript.internet.com
Created by: Jay M. Rumsey, OD | http://www.nova.edu/~rumsey */

var num=-1;
imgArray = [
  ['Images/d1.png','message', 'de falaise met graven'],
  ['Images/d2.png','message','de falaise met graven'],
  ['Images/d3.png','message','graanschuurtjes'],
  ['Images/d4.png','message','graanschuurtjes'],
  ['Images/d5.png','message','de falaise met graven'],
  ['Images/d6.png','message','baobab'],
  ['Images/d7.png','message','deur van graanschuurtjes'],
  ['Images/d8.png','message','een aardige Dogon meneer'],
  ['Images/d9.png','message','graanschuurtjes'],
  ['Images/d10.png','message','dorp'],
  ['Images/d11.png','message','maskerdans'],
  ['Images/d12.png','message','maskerdans'],
  ['Images/d13.png','message','graanschuurtjes'],
  ['Images/d14.png','message','graanschuurtje'],
  ['Images/d15.png','message','onder de toguna']
]

function pausecomp(millis)
{
var date = new Date();
var curDate = null;

do { curDate = new Date(); }
while(curDate-date < millis);
}


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];

}
 
  /*end function*/

function slideshowUp() {
 if (num < imgArray.length -1) 
{ num++;}
 else { num=0;};

  slideshow(num);
}

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

  slideshow(num);
}


/* in HTML
<div style="text-align: center">
  <!--  Place the first image here  -->
  <img src="media/picsnowords/pic1.jpg" id="mypic" name="mypic" alt="information" border="0" height="300" width="400">
  <br>
  <!--  Place the text for the first image here  -->
  <div  id="burns">TEXT PIC 1</div>
  <p>
    <span class="GroeneKop-Head2"><a href="#" onclick="slideshowBack(); return false;">« Previous</a> |
    <a href="#" onclick="slideshowUp(); return false;"> Next »</a></span></div>
*/