smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'nvstone.htm';
scriptName = 'nvstone.js';
countX = 2;
countY = 5;

// sections: name, small images path, medium images path, big images path
// images: name, src, big width, big height
var arImages = new Array(
  new Array('Natural Stone Veneers','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Application 2.jpg',601,400),
      new Array('Photo 2','Application Ashlar.jpg',513,400),
      new Array('Photo 3','Application Blends.jpg',358,400),
      new Array('Photo 4','Application Landscape walls.jpg',604,401),
      new Array('Photo 5','Application Mosaics.jpg',370,400),
      new Array('Photo 6','Application Travertine.jpg',485,400),
      new Array('Photo 7','Application1.jpg',324,401),
      new Array('Photo 8','Application3.jpg',266,400),
      new Array('Photo 9','Applications Landscape Walls 2.jpg',311,400),
      new Array('Photo 10','Applications Outdoor Kitchen.jpg',458,400),
      new Array('Photo 11','Hubble1.jpg',534,400),
      new Array('Photo 12','Hubble2.jpg',700,357),
      new Array('Photo 13','Installation House.jpg',469,400),
      new Array('Photo 14','kingston.jpg',358,319),
      new Array('Photo 15','Saw1.jpg',579,400),
      new Array('Photo 16','Split_Fieldstone.jpg',358,319),
      new Array('Photo 17','Thin stone.jpg',660,400),
      new Array('Photo 18','Veneer1.jpg',267,400),
      new Array('Photo 19','VirginiaLedgestone.jpg',358,319)
    )
  )
)

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]);
}