smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'features6.htm';
scriptName = 'features6.js';
countX = 2;
countY = 3;

// sections: name, small images path, medium images path, big images path
// images: name, src, big width, big height
var arImages = new Array(
   new Array('Bridge Building','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Artificial-bottom pond2.jpg',593,400),
      new Array('Photo 2','Artificial-falls and bridge.jpg',593,400),
      new Array('Photo 3','Artificial-falls front.jpg',593,400),
      new Array('Photo 4','Artificial-falls underneath4.jpg',271,400),
      new Array('Photo 5','Artificial-initial falls.jpg',593,400),
      new Array('Photo 6','Artificial-large falls2.jpg',271,400),
      new Array('Photo 7','Artificial-large falls5.jpg',271,400),
      new Array('Photo 8','Artificial-lower pond and stream 6start.jpg',593,400)
    )
  ),
   
   new Array('Process','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Artificial-Older Portfolio Pics 002.jpg',534,400),
      new Array('Photo 2','Artificial-Older-Portfolio.jpg',400,400),
      new Array('Photo 3','Artificial-Older Portfolio Pics 004.jpg',534,400),
      new Array('Photo 4','Artificial-Older Portfolio Pics 005.jpg',300,400),
      new Array('Photo 5','Artificial-Older Portfolio Pics 006.jpg',534,400),
      new Array('Photo 6','Artificial-Older Portfolio Pics 007.jpg',534,400),
      new Array('Photo 7','Artificial-Older Portfolio Pics 009.jpg',300,400),
      new Array('Photo 8','Artificial-Older Portfolio Pics 010.jpg',534,400),
      new Array('Photo 9','Artificial-Older Portfolio Pics 011.jpg',300,400),
      new Array('Photo 10','Artificial-Older Portfolio Pics 012.jpg',300,400),
      new Array('Photo 11','Artificial-Older Portfolio Pics 027.jpg',534,400),
      new Array('Photo 12','Artificial-Older Portfolio Pics 028.jpg',534,400),
      new Array('Photo 13','Artificial-Older Portfolio Pics 032.jpg',534,400),
      new Array('Photo 14','Artificial-Older Portfolio Pics 037.jpg',534,400),
      new Array('Photo 15','Artificial-Older Portfolio Pics 061.jpg',534,400),
      new Array('Photo 16','Artificial-Older Portfolio Pics 062.jpg',534,400),
      new Array('Photo 17','Artificial-Older Portfolio Pics 064.jpg',300,400)
    )
  ),
  
  new Array('Park City','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Artificial-1.jpg',300,400),
      new Array('Photo 2','Artificial-2.jpg',534,400),
      new Array('Photo 3','Artificial-3.jpg',300,400),
      new Array('Photo 4','Artificial-4.jpg',534,400),
      new Array('Photo 5','Artificial-5.jpg',300,400),
      new Array('Photo 6','Artificial-6.jpg',300,400),
      new Array('Photo 7','Artificial-7.jpg',300,400),
      new Array('Photo 8','Artificial-8.jpg',534,400),
      new Array('Photo 9','Artificial-9.jpg',534,400),
      new Array('Photo 10','Artificial-10.jpg',534,400),
      new Array('Photo 11','Artificial-11.jpg',300,400),
      new Array('Photo 12','Artificial-14.jpg',534,400)	
    )
  )
)

section = getParameter(self.document.location.href, 'section');
if (isNaN(section) || (section=='') || (section<0) || (section>arImages.length))
  section = 0; 

ind = getParameter(self.document.location.href, 'ind');
if (isNaN(ind) || (ind=='') || (ind<0) || (ind>arImages[section][4].length))
  ind = 0; 

var arPreloadImages = new Array();
function preload() {
  if (arImages[section][2]!='') {
    for (i=ind;(i<(Number(ind)+Number(countX*countY))) && (i<arImages[section][4].length);i++) {
      arPreloadImages[i] = new Image(mediumSizes[0],mediumSizes[1]);
      arPreloadImages[i].src = arImages[section][2]+arImages[section][4][i][1];
    }
  }
}
  
function showImageMedium(number) {
  showImage('imagemedium',arImages[section][2]+arImages[section][4][number][1]);
  showMessage('imagemediumname',arImages[section][4][number][0]);
}

function showImageBig(number) {
  showImagePopup(scriptName,section,number,arImages[section][4][number][2],
   arImages[section][4][number][3]);
}