/**
 *  start: rollover scripts
 */

graphicsPrefix = "img/nav/";

graphicNames = new Array('home','original','deluxe','allweather','protector','multiflex','cat','patio');

numImages = graphicNames.length;
rpiImagesoff = new Array(numImages);
rpiImageson = new Array(numImages);

for(i = 0; i < numImages; i++) {
rpiImagesoff[i] = new Image();
rpiImagesoff[i].src = graphicsPrefix + graphicNames[i] + "_off.jpg";
rpiImageson[i] = new Image();
rpiImageson[i].src = graphicsPrefix + graphicNames[i] + "_on.jpg";
}


function on_image(loc) {
  for(j = 0; j < numImages; j++) {
    if (graphicNames[j] == loc) {
      document.images[loc].src=rpiImageson[j].src;
    }
  }
}

function off_image(loc) {
  for(k = 0; k < numImages; k++) {
    if (graphicNames[k] == loc) {
      document.images[loc].src=rpiImagesoff[k].src;
    }
  }
}

/**
 *  end: rollover scripts
 */