smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'portfolio_residential.htm';
scriptName = 'portfolio_residential.js';
countX = 4;
countY = 2;

// sections: name, small images path, medium images path, big images path
// images: name, src, big width, big height
var arImages = new Array(

  new Array('Driveway','driveway','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Baker_apron.jpg',535,400),
      new Array('Photo 2','Baker_potomac_blend.jpg',535,400),
      new Array('Photo 3','BMW_2.jpg',640,390),
      new Array('Photo 4','BMW_on_Piedmont.jpg',334,400),
      new Array('Photo 5','Connely_apron.jpg',637,401),
      new Array('Photo 6','Connely_on_Habersham.jpg',640,398),
      new Array('Photo 7','Heards_ferry_2.jpg',640,398),
      new Array('Photo 8','Howrey.jpg',640,398),
      new Array('Photo 9','Howrey_lit_paver.jpg',535,400),
      new Array('Photo 10','Wright_2.jpg',639,400),
      new Array('Photo 11','Wright_Polo_Fields.jpg',639,400)
    )
  ),
  
  new Array('Firepits, etc.','firepits','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','100_1084.jpg',535,400),
      new Array('Photo 2','100_1085.jpg',300,400),
      new Array('Photo 3','100_1088.jpg',535,400),
      new Array('Photo 4','100_1104.jpg',535,400),
      new Array('Photo 5','611_007_2.jpg',535,400)
    )
  ),

  new Array('Patios','patios','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Dawson_after_2.jpg',535,400),
      new Array('Photo 2','Dawson_before_2.jpg',640,396),
      new Array('Photo 3','Hanrahan_patio.jpg',535,400),
      new Array('Photo 4','Hardy_2.jpg',640,393),
      new Array('Photo 5','Kester_after_2.jpg',637,401),
      new Array('Photo 6','Kester_steps_after.jpg',342,400),
      new Array('Photo 7','Kester_Sugarloaf_Before_2.jpg',535,400),
      new Array('Photo 8','Monette.jpg',640,398),
      new Array('Photo 9','Rosatti_2_1.jpg',535,400),
      new Array('Photo 10','Walsh_in_Roswell_1.jpg',640,398)
    )
  ),

  new Array('Pool Decks','pool_decks','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','100_1093.jpg',300,400),
      new Array('Photo 2','100_1094.jpg',535,400),
      new Array('Photo 3','Hanrahan_pooldeck.jpg',576,400),
      new Array('Photo 4','Hanrahan_pooldeck_2.jpg',640,397),
      new Array('Photo 5','Wilker_4.jpg',535,400)
    )
  ),

  new Array('Walkways','walkways','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','032.jpg',535,400),
      new Array('Photo 2','100_0895.jpg',535,400),
      new Array('Photo 3','100_1080.jpg',300,400),
      new Array('Photo 4','100_1082.jpg',300,400),
      new Array('Photo 5','Decatur.jpg',640,394),
      new Array('Photo 6','Hanrahan2.jpg',535,400)
    )
  ),

  new Array('Walls','walls','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','100_0803.jpg',625,401),
      new Array('Photo 2','100_1059.jpg',535,400),
      new Array('Photo 3','100_1089.jpg',535,400),
      new Array('Photo 4','611_007_1.jpg',535,400),
      new Array('Photo 5','611_008.jpg',535,400),
      new Array('Photo 6','611_009.jpg',535,400),
      new Array('Photo 7','611_011.jpg',535,400),
      new Array('Photo 8','Rosatti_2_2.jpg',397,400),
      new Array('Photo 9','Saye_in_Loganville.jpg',640,387),
      new Array('Photo 10','Vu.jpg',535,400)
    )
  )
)

section = getParameter(self.document.location.href, 'section');
var sectionIndex = 0;

if (section != '') {
  for (var i=0; i<arImages.length; i++) {
    if (arImages[i][1] == section) {
	  sectionIndex = i;
	  break;
	}
  }
}
section = arImages[sectionIndex][1];

ind = getParameter(self.document.location.href, 'ind');
if (isNaN(ind) || (ind=='') || (ind<0) || (ind>arImages[sectionIndex][5].length))
  ind = 0;

var arPreloadImages = new Array();
function preload() {
  if (arImages[sectionIndex][3]!='') {
    for (i=ind;(i<(Number(ind)+Number(countX*countY))) && (i<arImages[sectionIndex][5].length);i++) {
      arPreloadImages[i] = new Image(mediumSizes[0],mediumSizes[1]);
      arPreloadImages[i].src = arImages[sectionIndex][3]+arImages[sectionIndex][5][i][1];
    }
  }
}

function showImageMedium(number) {
  showImage('imagemedium',arImages[sectionIndex][3]+arImages[sectionIndex][5][number][1]);
  showMessage('imagemediumname',arImages[sectionIndex][5][number][0]);
}