iMapArr = new Array(5);

  var activeImgName = "none";
  NAVarr = new Array("nav_the_company","nav_contact_us","nav_custom_homes","nav_testimonials","nav_steel_buildings","nav_project_status","nav_home");
  if (document.images) {
    for (var NAVitem in NAVarr) {
      for (var NAVicount=0; NAVicount < 3; NAVicount++) {
        eval(NAVarr[NAVitem] + "_" + NAVicount + " = new Image()");
        eval(NAVarr[NAVitem] + "_" + NAVicount + ".src = 'images/" + NAVarr[NAVitem] + "_" + NAVicount + ".jpg'");
      }
    }
  }
  // switch modules
  function PROcessName(itemVal) {
    var resultTEMP = itemVal;
    resultTEMP = resultTEMP.substring(1,2);
    resultTEMP --;
    return resultTEMP;
  }
  function BturnOn(imageName) {
    if (document.images) {
      if (activeImgName != "none") {
        document [activeImgName].src = eval(activeImgName + "_0.src");
      }
      imageNameTEMP = PROcessName(imageName);
      for (var iMapItem in iMapArr[imageNameTEMP]) {
        eval("document.links[iMapItem].href = iMapArr[imageNameTEMP][" + iMapItem + "]")
      }
      activeImgName = imageName
      document [imageName].src = eval(imageName + "_1.src");
    }
  }
  // script for local 'page' rollovers
  PAGEarr = new Array("button_go");
  PAGEimgdir = "images"
  if (document.images) {
    for (var PAGEitem in PAGEarr) {
      for (var PAGEicount=0; PAGEicount < 2; PAGEicount++) {
        var PAGEimgext = (PAGEicount == 0) ? "off" : "on";
        eval("p" + PAGEarr[PAGEitem] + PAGEicount + " = new Image()");
        eval("p" + PAGEarr[PAGEitem] + PAGEicount + ".src = '" + PAGEimgdir + "/" + PAGEarr[PAGEitem] + "_" + PAGEimgext + ".gif'");
      }
    }
  }
  function pOver(imageName) {
    if (document.images) { document [imageName].src = eval("p" +imageName + "1.src");  }
    }
  function Pout(imageName) {
    if (document.images) { document [imageName].src = eval("p" + imageName + "0.src");  }
    }