// JavaScript Document
<!--
//////ロールオーバー//////////////////////////////
var preloadFlag = false;
submenuTimer = 0
function preloadImages(){
  obj = ["menu_top","menu_pro","menu_exa","menu_dow","menu_tec","imenu_nq","menu_cor","menu_rec",
         "head_06","head_08","head_09","driverdownload","controler_image","controler_index",
         "monitor_image","monitor_index","panel_image","panel_index","productinfo","sample_kit",
         "tecmore","newsmore"]
  for(i in obj){
    rslt = new Image();
    rslt.src = imageFolder + obj[i] + "-over.jpg"
  }
  preloadFlag = true;
}

function overImage(name){
  document.images[name].src=imageFolder + name + "-over.jpg";
  submenu(name);
}

function outImage(name){
  document.images[name].src=imageFolder + name + ".jpg";
}

//////サブメニュー表示//////////////////////////////
function submenu(name){
  document.getElementById("submenu_product").style.visibility = "hidden";
  document.getElementById("submenu_download").style.visibility = "hidden";
  document.getElementById("submenu_tecnical").style.visibility = "hidden";
  document.getElementById("submenu_contact_us").style.visibility = "hidden";
  document.getElementById("submenu_about_us").style.visibility = "hidden";
  //document.getElementById("submenu_recruit").style.visibility = "hidden";
  document.getElementById("submenu_faq").style.visibility = "hidden";
  clearTimeout(submenuTimer)
  if(name=="menu_pro"){
    document.getElementById("submenu_product").style.visibility = "visible";
  }else if(name=="menu_dow"){
    document.getElementById("submenu_download").style.visibility = "visible";
  }else if(name=="menu_tec"){
    document.getElementById("submenu_tecnical").style.visibility = "visible";
  }else if(name=="menu_inq"){
    document.getElementById("submenu_contact_us").style.visibility = "visible";
  }else if(name=="menu_cor"){
    document.getElementById("submenu_about_us").style.visibility = "visible";
  //}else if(name=="menu_rec"){
  //  document.getElementById("submenu_recruit").style.visibility = "visible";
  }else if(name=="menu_faq"){
    document.getElementById("submenu_faq").style.visibility = "visible";
  }else if(name.indexOf("menu")!= -1){
  }
}

function closemenu(){
  document.getElementById("submenu_product").style.visibility = "hidden";
  document.getElementById("submenu_download").style.visibility = "hidden";
  document.getElementById("submenu_tecnical").style.visibility = "hidden";
  document.getElementById("submenu_contact_us").style.visibility = "hidden";
  document.getElementById("submenu_about_us").style.visibility = "hidden";
  //document.getElementById("submenu_recruit").style.visibility = "hidden";
  document.getElementById("submenu_faq").style.visibility = "hidden";
}