smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'showroom.htm';
scriptName = 'showroom.js';
countX = 3;
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('Showroom','images/showroom/small/','images/showroom/medium/','images/showroom/big/',
    new Array(
      new Array('Photo 1','img_001.jpg',534,400),
      new Array('Photo 2','img_002.jpg',534,400),
      new Array('Photo 3','img_003.jpg',534,400),
      new Array('Photo 4','img_004.jpg',534,400),
      new Array('Photo 5','img_005.jpg',534,400),
      new Array('Photo 6','img_006.jpg',534,400),
      new Array('Photo 7','img_007.jpg',534,400),
      new Array('Photo 8','img_008.jpg',534,400),
      new Array('Photo 9','img_009.jpg',300,400),
      new Array('Photo 10','img_010.jpg',300,400),
      new Array('Photo 11','img_011.jpg',300,400),
      new Array('Photo 12','img_012.jpg',300,400),
      new Array('Photo 13','img_013.jpg',300,400),
      new Array('Photo 14','img_014.jpg',300,400),
      new Array('Photo 15','img_015.jpg',300,400),
      new Array('Photo 16','img_016.jpg',534,400),
      new Array('Photo 17','img_017.jpg',534,400),
      new Array('Photo 18','img_018.jpg',534,400),
      new Array('Photo 19','img_019.jpg',300,400),
      new Array('Photo 20','img_020.jpg',300,400),
      new Array('Photo 21','img_021.jpg',300,400),
      new Array('Photo 22','img_022.jpg',300,400),
      new Array('Photo 23','img_023.jpg',534,400),
      new Array('Photo 24','img_024.jpg',534,400),
      new Array('Photo 25','img_025.jpg',300,400),
      new Array('Photo 26','img_026.jpg',534,400),
      new Array('Photo 27','img_027.jpg',534,400),
      new Array('Photo 28','img_028.jpg',534,400),
      new Array('Photo 29','img_029.jpg',300,400),
      new Array('Photo 30','img_030.jpg',534,400),
      new Array('Photo 31','img_031.jpg',534,400),
      new Array('Photo 32','img_032.jpg',300,400),
      new Array('Photo 33','img_033.jpg',300,400),
      new Array('Photo 34','img_034.jpg',300,400),
      new Array('Photo 35','img_035.jpg',300,400),
      new Array('Photo 36','img_036.jpg',534,400),
      new Array('Photo 37','img_037.jpg',300,400),
      new Array('Photo 38','img_038.jpg',300,400),
      new Array('Photo 39','img_039.jpg',300,400),
      new Array('Photo 40','img_040.jpg',300,400),
      new Array('Photo 41','img_041.jpg',300,400),
      new Array('Photo 42','img_042.jpg',300,400),
      new Array('Photo 43','img_043.jpg',300,400),
      new Array('Photo 44','img_044.jpg',300,400),
      new Array('Photo 45','img_045.jpg',534,400),
      new Array('Photo 46','img_046.jpg',534,400),
      new Array('Photo 47','img_047.jpg',534,400),
      new Array('Photo 48','img_048.jpg',300,400),
      new Array('Photo 49','img_049.jpg',300,400),
      new Array('Photo 50','img_050.jpg',534,400),
      new Array('Photo 51','img_051.jpg',534,400),
      new Array('Photo 52','img_052.jpg',300,400),
      new Array('Photo 53','img_053.jpg',300,400)
    )
  )
)

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]);
}