smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'concrete.htm';
scriptName = 'concrete.js';
countX = 4;
countY = 3;

// sections: name, small images path, medium images path, big images path
// images: name, src, big width, big height

var arImages = new Array(

  new Array('Custom Concrete','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','-CONCRETE-pavers-circle.jpg',400,299),
      new Array('Photo 2','07676-4347 wood-planking-brown_11630.jpg',400,300),
      new Array('Photo 3','10598-6638-concrete-design-charcoal-silver_11530.jpg',400,268),
      new Array('Photo 4','98335 dolphin-grey_13960.jpg',400,300),
      new Array('Photo 5','ca-square-brushed.jpg',246,400),
      new Array('Photo 6','entry oc.jpg',534,400),
      new Array('Photo 7','HARRIS 008.jpg',534,400),
      new Array('Photo 8','MB.jpg',534,400),
      new Array('Photo 9','nolan  2007 041.jpg',534,400),
      new Array('Photo 10','nolan 2007 018.jpg',534,400),
      new Array('Photo 11','nolan 2007 019.jpg',534,400),
      new Array('Photo 12','nolan 2007 038.jpg',534,400),
      new Array('Photo 13','nolan 2007 040.jpg',534,400),
      new Array('Photo 14','nolan 2007 043.jpg',534,400),
      new Array('Photo 15','persall 2007 015.jpg',534,400),
      new Array('Photo 16','pictures  entry 001.jpg',534,400),
      new Array('Photo 17','PREVITI LANDSCAPE BACKYARD 022.jpg',534,400),
      new Array('Photo 18','RANDOM 066.jpg',534,400),
      new Array('Photo 19','RANDOM STAMP 028.jpg',534,400),
      new Array('Photo 20','RANDOM STAMP 029.jpg',534,400),
      new Array('Photo 21','stain concrete 1.jpg',534,400),
      new Array('Photo 22','stain concrete 2.jpg',534,400),
      new Array('Photo 23','stain concrete 3.jpg',534,400),
      new Array('Photo 24','stain concrete 4.jpg',534,400),
      new Array('Photo 25','TILE STAMP 030.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]);
}