smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'landscape-gravel_photos.htm';
scriptName = 'landscape-gravel_photos.js';
countX = 4;
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('Landscape Gravel','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
     new Array(
      new Array('Red Rock 2B','Dec Gravel Flyer3 004.jpg',534,400),
      new Array('Sandstone 1B','Dec Gravel Flyer5 003.jpg',534,400),
      new Array('Ocean Gravel .75','Ocean Gravel .75.jpg',534,400),
      new Array('Ocean Gravel 2-4','Ocean Gravel 2-4.jpg',534,400),
      new Array('Ocean Gravel Baby','Ocean Pea Gravel.jpg',534,400),
      new Array('Ocean Roof Gravel 2','Ocean Roof Gravel 2.jpg',534,400),
      new Array('Red Rock 1B','Red Rock 1B.jpg',534,400),
      new Array('River Gravel 1.5-3','River Gravel 1.5-3.jpg',300,400),
      new Array('River Gravel 2B','River Gravel 2B.jpg',534,400),
      new Array('River Gravel 3-6','River Gravel 3-6.jpg',534,400),
      new Array('River Pea Gravel','River Pea Gravel.jpg',534,400),
      new Array('Sandstone 1B','Sandstone 1B.jpg',534,400),
      new Array('Sandstone 2B','Sandstone 2B.jpg',534,400),
      new Array('Multi Rose 2B','multi_rose_2b_6_003.jpg',533,400)
    )
  )
)

/*var arImages = new Array(
   new Array('Landscape Gravel','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
     new Array(
      new Array('1 1-2 to 3 inch River Gravel','gravel_1 1-2 to 3 inch River Gravel.jpg',534,400),
      new Array('3 to 6 inch River gravel','gravel_3 to 6 inch River gravel.jpg',534,400),
      new Array('1B Red Rock','gravel_1B Red Rock.jpg',534,400),
      new Array('2B Red Rock','gravel_2B Red Rock.jpg',534,400),
      new Array('1B Sandstone','gravel_1B Sandstone.jpg',534,400),
      new Array('2B Sandstone','gravel_2B Sandstone.jpg',534,400),
      new Array('2 inch Ocean - Roof Gravel','gravel_2 inch Ocean - Roof Gravel.jpg',534,400),
      new Array('2-4 inch Ocean Gravel','gravel_2-4 inch Ocean Gravel.jpg',534,400),
      new Array('2B River Gravel','gravel_2B River Gravel.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]);
}