smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'veneer-ewgold.htm';
scriptName = 'veneer-ewgold-photos.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('EW Gold','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
     new Array(
      new Array('EW Gold Tumbled Dimensional','EW Gold Tumbled Dimensional.jpg',374,400),
      new Array('EW Gold Snapped Dimensional','EW Gold Snapped Dimensional.jpg',414,400),
      new Array('EW Gold Snapped Natural Bed.','EW Gold Snapped Natural Bed.jpg',458,400),
      new Array('EW Gold Tumbled Natural Bed','EW Gold Tumbled Natural Bed.jpg',388,400)

    ) 
  )
)

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]);
}