<!--menu Preload-->

var first_off = new Image();
first_off.src = "images/button-Home-up.png";
var first_on = new Image();
first_on.src = "images/button-Home-down.png";

var second_off = new Image();
second_off.src = "images/button-Antiques-up.png";
var second_on = new Image();
second_on.src = "images/button-Antiques-down.png";

var third_off = new Image();
third_off.src = "images/button-Stamps-up.png";
var third_on = new Image();
third_on.src = "images/button-Stamps-down.png";

var forth_off = new Image();
forth_off.src = "images/button-Electronics-up.png";
var forth_on = new Image();
forth_on.src = "images/button-Electronics-down.png";

var fifth_off = new Image();
fifth_off.src = "images/button-Linux-up.png";
var fifth_on = new Image();
fifth_on.src = "images/button-Linux-down.png";

var sixth_off = new Image();
sixth_off.src = "images/button-sitemap-up.png";
var sixth_on = new Image();
sixth_on.src = "images/button-sitemap-down.png";

function activate(imgName) {
  if ( eval(imgName + "_on.complete") ) {
    document.images[imgName].src = eval(imgName + "_on.src");
  }
}

function deactivate(imgName) {
  if ( eval(imgName + "_off.complete") ) {
    document.images[imgName].src = eval(imgName + "_off.src");
  }
}