smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'portfolio.htm';
scriptName = 'portfolio.js';
countX = 2;
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('Driveways','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
    new Array('Photo 1','8486-R1-00-25.jpg',593,400),
    new Array('Photo 2','8486-R1-01-24.jpg',593,400),
    new Array('Photo 3','8486-R1-02-23.jpg',270,400),
    new Array('Photo 4','8486-R1-03-22.jpg',593,400),
    new Array('Photo 5','8486-R1-04-21.jpg',270,400),
    new Array('Photo 6','8486-R1-05-20.jpg',593,400),
    new Array('Photo 7','8486-R1-06-19.jpg',593,400)
	 )
  ),
  new Array('Patios','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
	  new Array('Photo 1','Baytowne_passage.jpg',300,400),
      new Array('Photo 2','Baytowne_tableset.jpg',512,384),
	  new Array('Photo 3','21407 019.jpg',534,400),
      new Array('Photo 4','21407 021.jpg',534,400),
	  new Array('Photo 5','8486-R1-12-13.jpg',593,400),
      new Array('Photo 6','8486-R1-13-12.jpg',593,400),
	  new Array('Photo 7','8486-R1-16-9.jpg',593,400),
	  new Array('Photo 8','8486-R1-17-8.jpg',270,400),
      new Array('Photo 9','firepit_flagstone.jpg',512,384),
	  new Array('Photo 10','21407 001.jpg',534,400),
	  new Array('Photo 11','webbench.jpg',591,400),
      new Array('Photo 12','8486-R1-09-16.jpg',270,400),
      new Array('Photo 13','8486-R1-10-15.jpg',270,400),
      new Array('Photo 14','8486-R1-11-14.jpg',593,400),
	  new Array('Photo 15','8486-R1-14-11.jpg',270,400),
      new Array('Photo 16','8486-R1-15-10.jpg',593,400),
	  new Array('Photo 17','8486-R1-18-7.jpg',270,400),
	  new Array('Photo 18','8486-R1-19-6.jpg',270,400),
      new Array('Photo 19','8486-R1-20-5.jpg',270,400),
      new Array('Photo 20','8486-R1-21-4.jpg',270,400),
      new Array('Photo 21','8486-R1-22-3.jpg',270,400),
      new Array('Photo 22','8486-R1-24-1.jpg',270,400)
      
	)
  ),
  new Array('Pooldecks','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
     
	  new Array('Photo 1','8486-R1-07-18.jpg',593,400),
	  new Array('Photo 2','8486-R1-23-2.jpg',593,400)
    )
  )
)


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]);
}