smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'portfolio.htm';
scriptName = 'portfolio.js';
countX = 2;
countY = 4;

// sections: name, small images path, medium images path, big images path
// images: name, src, big width, big height
var arImages = new Array(

  new Array('Portfolio','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Before and After 050.jpg',534,400),
      new Array('Photo 2','Before and After 051.jpg',534,400),
      new Array('Photo 3','Before and After 054.jpg',534,400),
      new Array('Photo 4','Before and After 058.jpg',534,400),
      new Array('Photo 5','Before and After 065.jpg',534,400),
      new Array('Photo 6','Belgard Photos 006.jpg',600,390),
      new Array('Photo 7','Belgard Photos 007.jpg',302,400),
      new Array('Photo 8','Belgard Photos 008.jpg',502,400),
      new Array('Photo 9','boldt, Norton, etc 003.jpg',534,400),
      new Array('Photo 10','boldt, Norton, etc 006.jpg',534,400),
      new Array('Photo 11','boldt, Norton, etc 021.jpg',534,400),
      new Array('Photo 12','boldt, Norton, etc 042.jpg',534,400),
      new Array('Photo 13','Cambridge and Urbana 001.jpg',534,400),
      new Array('Photo 14','Cambridge and Urbana 004.jpg',534,400),
      new Array('Photo 15','Cambridge and Urbana 007.jpg',534,400),
      new Array('Photo 16','DSC_0001.jpg',600,399),
      new Array('Photo 17','Evans  lindsay homes 004.jpg',534,400),
      new Array('Photo 18','Evans  lindsay homes 010.jpg',534,400),
      new Array('Photo 19','Evans  lindsay homes 013.jpg',534,400),
      new Array('Photo 20','Evans  lindsay homes 019.jpg',534,400),
      new Array('Photo 21','Evans  lindsay homes 021.jpg',534,400),
      new Array('Photo 22','Evans  lindsay homes 023.jpg',534,400),
      new Array('Photo 23','lindsay evans 001.jpg',534,400),
      new Array('Photo 24','lindsay evans 009.jpg',534,400),
      new Array('Photo 25','Randy Dallin 003.jpg',534,400),
      new Array('Photo 26','Randy Dallin 005.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]);
}