smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'natural_boulders_espanol.html';
scriptName = 'natural_boulders_espanol.js';
countX = 5;
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('Natural Boulders','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('1 Cave Boulders','1 Cave Boulders.jpg',1001,750),
      new Array('2 Cave  Boulsers','2 Cave  Boulsers.jpg',1001,750),
      new Array('2 Moss boulders','2 Moss boulders.jpg',1001,750),
      new Array('2 Natural Boulders','2 Natural Boulders.jpg',1001,750),
      new Array('3 Cave Boulders','3 Cave Boulders.jpg',1001,750),
      new Array('Moss Boulders N2','Moss Boulders N2.jpg',1001,750),
      new Array('Moss Boulders','Moss Boulders.jpg',1001,750),
      new Array('Natual Boulders','Natual Boulders.jpg',1000,750),
      new Array('Sanstone Boulders','Sanstone Boulders.jpg',1001,750),
      new Array('Weathered Chop W Antique Lueders','Weathered Chop W Antique Lueders.jpg',1001,750),
      new Array('Weathered Regular Chop','Weathered Regular Chop.jpg',1001,750)
  )
 )
)

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]);
}