smallSizes = new Array(77,77);
mediumSizes = new Array(200,170);
pageName = 'wood_structures.html';
scriptName = 'wood.js';
countX = 5;
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('Wood Structures','images/portfolio/small/','images/portfolio/medium/','images/portfolio/big/',
    new Array(
      new Array('Photo 1','Butterfly House.jpg',268,400),
      new Array('Photo 2','Cedar Fence White Stain.jpg',449,400),
      new Array('Photo 3','Hatch Arbor.jpg',300,400),
      new Array('Photo 4','McWilliams back after 2.jpg',598,400),
      new Array('Photo 5','McWilliams Pergola 1.jpg',598,400),
      new Array('Photo 6','McWilliams Pergola construction.jpg',598,400),
      new Array('Photo 7','McWilliams Pergola II after.jpg',448,400),
      new Array('Photo 8','Strupp Arbor.jpg',296,400),
      new Array('Photo 9','Strupp Courtyard After 2.jpg',411,400),
      new Array('Photo 10','Strupp Courtyard after 3.jpg',314,400),
      new Array('Photo 11','Strupp Courtyard After.jpg',268,400),
      new Array('Photo 12','Strupp Courtyard after4.jpg',268,400),
      new Array('Photo 13','Strupp Garage.jpg',598,400),
      new Array('Photo 14','Taylor Fence Finished.jpg',534,400),
      new Array('Photo 15','Wayburn arbor.jpg',288,400),
      new Array('Photo 16','Wedel bridge.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]);
}