smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'features.htm';
scriptName = 'features.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('Water Features','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','2900_block_Gulf_of_Mexico_Dr-rock&water_feature1-1024.0507.jpg',604,400),
      new Array('Photo 2','dandridge -1.patio.jpg',534,400),
      new Array('Photo 3','Devon 2016 web.jpg',534,400),
      new Array('Photo 4','ds060547.jpg',534,400),
      new Array('Photo 5','Mcnamara BEFORE 062308.jpg',534,400),
      new Array('Photo 6','Mcnamara Water feature in back yard AFTER 062308.jpg',534,400),
      new Array('Photo 7','pond-by-screenporch-m02.jpg',500,375),
      new Array('Photo 8','Stuart_Pond_with_Fish-m.jpg',500,375),
      new Array('Photo 9','water features 009.jpg',534,400),
      new Array('Photo 10','waterfall-1c-m04.jpg',500,375),
      new Array('Photo 11','waterfall-closeup-rt-view-m.jpg',300,400),
      new Array('Photo 12','waterfall-done-m.jpg',500,375),
      new Array('Photo 13','waterfall-profile-best-m.jpg',300,400),
      new Array('Photo 14','water_features_2.jpg',300,400),
      new Array('Photo 15','water_feature_07.jpg',500,290),
      new Array('Photo 16','water_feature_1.jpg',534,400),
      new Array('Photo 17','watrfall-closeup-m.jpg',500,375)
    )
  )
)


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]);
}