smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'portfolio.htm';
scriptName = 'portfolio.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('Photo Gallery','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Homepage-288x233.jpg',288,233),
      new Array('Photo 2','image0-1.jpg',606,400),
      new Array('Photo 3','image0-10.jpg',609,400),
      new Array('Photo 4','image0-11.jpg',606,400),
      new Array('Photo 5','image0-12.jpg',606,400),
      new Array('Photo 6','image0-13.jpg',606,400),
      new Array('Photo 7','image0-14.jpg',606,400),
      new Array('Photo 8','image0-2.jpg',640,390),
      new Array('Photo 9','image0-3.jpg',640,350),
      new Array('Photo 10','image0-4.jpg',593,400),
      new Array('Photo 11','image0-5.jpg',606,400),
      new Array('Photo 12','image0-6.jpg',603,400),
      new Array('Photo 13','image0-7.jpg',599,400),
      new Array('Photo 14','image0-8.jpg',599,400),
      new Array('Photo 15','image0-9.jpg',613,400),
      new Array('Photo 16','image0.jpg',640,318),
      new Array('Photo 17','IMG_0904.jpg',534,400),
      new Array('Photo 18','IMG_0915.jpg',534,400),
      new Array('Photo 19','P9290004.jpg',534,400),
      new Array('Photo 20','P9290005.jpg',534,400),
      new Array('Photo 21','P9290006.jpg',534,400),
      new Array('Photo 22','PA050007.jpg',534,400),
      new Array('Photo 23','Woodbury Lake2.jpg',534,400)
    )
  )

)

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]);
}