smallSizes = new Array(77,77);
mediumSizes = new Array(250,150);
pageName = 'portfolio.htm';
scriptName = 'portfolio.js';
countX = 2;
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('Driveways','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','path1.jpg',384,240),
      new Array('Photo 2','path2.jpg',367,225),
      new Array('Photo 3','path3.jpg',399,283),
      new Array('Photo 4','path4.jpg',384,230),
      new Array('Photo 5','Picture-332.jpg',320,295),
      new Array('Photo 6','Picture-363.jpg',320,240),
      new Array('Photo 7','Picture-366.jpg',320,427)
    )
  ),
  
  new Array('Pool Decks','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','poolpic1.jpg',384,230),
      new Array('Photo 2','poolpic2.jpg',384,230),
      new Array('Photo 3','pool3.jpg',384,230),
      new Array('Photo 4','pool4.jpg',384,230),
      new Array('Photo 5','_0A_00107.jpg',320,213),
      new Array('Photo 6','_1A_00106.jpg',320,213),
      new Array('Photo 7','16A_00101.jpg',320,213),
      new Array('Photo 8','_2A_00105.jpg',320,213),
      new Array('Photo 9','_3A_00104.jpg',320,213),
      new Array('Photo 10','_4A_00103.jpg',320,213),
      new Array('Photo 11','00A_00108-2.jpg',320,213),
      new Array('Photo 12','00A_00108.jpg',320,213),
      new Array('Photo 13','Picture-254.jpg',320,240),
      new Array('Photo 14','Picture-351.jpg',320,240),
      new Array('Photo 15','Picture-352.jpg',320,240),
      new Array('Photo 16','Picture-367.jpg',320,240)
    )
  ),
  
  new Array('Patio\'s','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','patio1.jpg',384,230),
      new Array('Photo 2','patio2.jpg',384,230),
      new Array('Photo 3','patio3.jpg',384,230),
      new Array('Photo 4','patio4.jpg',384,230),
      new Array('Photo 5','Picture-131.jpg',320,241)
    )
  )
  
)

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]);
}