//ツリーメニュー表示
//oButton     開閉変化用画像Source
//oItems      ノード部
function DisplayMenu(oButton, oItems, srcimg, srcimg_) {
  if ((oItems.style.display == "") || (oItems.style.display == "none")) {
userguideItems.style.display = "none";
userguideSrc.src = "./img/userguide.gif";
service3dItems.style.display = "none";
service3dSrc.src = "./img/service3d.gif";
downloadItems.style.display = "none";
downloadSrc.src = "./img/download.gif";
supportItems.style.display = "none";
supportSrc.src = "./img/support.gif";
    oItems.style.display = "block";
    oButton.src = srcimg_;
  }
  else {
    oItems.style.display = "none";
    oButton.src = srcimg;
  }
}




function newImage(arg) {
if (document.images) {
rslt = new Image();
rslt.src = arg;
return rslt;
}
}

function ChangeImages()
{
if (document.images && (preloadFlag == true)) {
for (var i=0; i<ChangeImages.arguments.length; i+=2) {
document[ChangeImages.arguments[i]].src = ChangeImages.arguments[i+1];
}}}

var preloadFlag = false;

function PreloadImages() {
PreImage = new Array();
if (document.images) {
//PreImage[1] = newImage("./img/JMC_home_.gif");
//PreImage[2] = newImage("./img/deliverysite_home_.gif");
//PreImage[3] = newImage("./img/sitemap_.gif");
PreImage[4] = newImage("./img/privacypolicy_.gif");
PreImage[5] = newImage("./img/escapeclause_.gif");
PreImage[6] = newImage("./img/aboutlink_.gif");
preloadFlag = true;
}
}


var glist_objOldSelected = null;
var clist_strHighLightRowColor      = "#6666ff";		// 行が選択された際の文字色
var clist_strHighLightRowBgColor    = "#d5d5d5";		// 行が選択された際の背景色

function menuMouseOver(called)
{
	if( called != glist_objOldSelected )
	{
		if( glist_objOldSelected != null ) 
		{
			JobList_MouseOut( glist_objOldSelected );
		}
		glist_objOldSelected = called;
		glist_strOldForeColor = called.style.color;
		glist_strOldBackColor = called.style.backgroundColor;
	}
	called.style.color = clist_strHighLightRowColor;
	called.style.backgroundColor = clist_strHighLightRowBgColor;
}

function menuMouseOut(called)
{
	called.style.color = glist_strOldForeColor;
	called.style.backgroundColor = glist_strOldBackColor;
	glist_objOldSelected = null;
}

function MenuImgSwap(imgName, imgSrc)
{
  var appVer=parseInt(navigator.appVersion);
  var isNC=false,isN6=false,isIE=false;
  if (document.all && appVer >= 4) isIE=true; else
    if (document.getElementById && appVer > 4) isN6=true; else
      if (document.layers && appVer >= 4) isNC=true;
  if (isNC||isN6||isIE)
  {
    if (document.images)
    {
      var img = document.images[imgName];
      if (!img) img = _HpbImgFind(document, imgName);
      if (img) img.src = imgSrc;
    }
  }
}

function JumpURL(url) 
{
  if (url != '')
  {
    window.location = url;
  }
}