if (document.images) {
  otherImageDefault = new Image();
  otherImageDefault.src = "images/home_pic_default.jpg";

  otherImage1 = new Image();
  otherImage1.src = "images/home_pic_design.jpg";

  otherImage2 = new Image();
  otherImage2.src = "images/home_pic_plan.jpg";

  otherImage3 = new Image();
  otherImage3.src = "images/home_pic_ops.jpg";

  otherImage4 = new Image();
  otherImage4.src = "images/home_pic_plumb.jpg";

  otherImage5 = new Image();
  otherImage5.src = "images/home_pic_service.jpg";
  
  otherImage6 = new Image();
  otherImage6.src = "images/home_pic_airduct.jpg";
  
  otherImage7 = new Image();
  otherImage7.src = "images/home_pic_testbal.jpg";
  
  otherImage8 = new Image();
  otherImage8.src = "images/home_pic_project.jpg";
  
  otherImage9 = new Image();
  otherImage9.src = "images/home_pic_about.jpg";
  
  otherImage10 = new Image();
  otherImage10.src = "images/home_pic_ops.jpg";

}

function changeImages() {
  if (document.images) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
      document[changeImages.arguments[i]].src = eval(changeImages.arguments[i+1] + ".src");
    }
  }
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}