var browserName = navigator.appName
var browserVer = parseInt(navigator.appVersion)
var timeA, strDate, strYear, strMonth

dteDate = new Date()
strDate = dteDate.getDate()
strYear = dteDate.getFullYear()
strMonth = dteDate.getMonth() + 1
strDate = strMonth + "." + strDate + "." + strYear

if ((browserName=="Netscape" && browserVer>=3) || (browserName=="Microsoft Internet Explorer"   && browserVer>=4))
  {
  version = "n3"
  }
else
  {
  version = "n2"
  }

if (version=="n3")
  {
  hmeon= new Image(39,18);
  hmeon.src="../images/btn_in_home02.gif";  
  cpson= new Image(154,18);
  cpson.src="../images/btn_in_cps02.gif";  
  deron= new Image(82,18);
  deron.src="../images/btn_in_der02.gif";  
  clncon= new Image(44,18);
  clncon.src="../images/btn_in_clnc02.gif";  
  cntcton= new Image(71,18);
  cntcton.src="../images/btn_in_cntct02.gif";  
  seron= new Image(51,18);
  seron.src="../images/btn_in_srvc02.gif";  
  linkson= new Image(35,18);
  linkson.src="../images/btn_in_links02.gif";  

  hmeoff= new Image(39,18);
  hmeoff.src="../images/btn_in_home01.gif";  
  cpsoff= new Image(154,18);
  cpsoff.src="../images/btn_in_cps01.gif";  
  deroff= new Image(82,18);
  deroff.src="../images/btn_in_der01.gif";  
  clncoff= new Image(44,18);
  clncoff.src="../images/btn_in_clnc01.gif";  
  cntctoff= new Image(71,18);
  cntctoff.src="../images/btn_in_cntct01.gif";  
  seroff= new Image(51,18);
  seroff.src="../images/btn_in_srvc01.gif";  
  linksoff= new Image(35,18);
  linksoff.src="../images/btn_in_links01.gif";  
  }

function lightup(imgName)
  {
  if (version=="n3")
    {
    imgOn=eval(imgName + "on.src");
    document[imgName].src= imgOn;
    }
  }

function turnoff(imgName)
  {
  if (version=="n3")
    {
    imgOff=eval(imgName + "off.src");
    document[imgName].src= imgOff;
    }
  }

function adjstDropMenus(numBodyWidth)
 {
//alert(document.body.offsetWidth)
 if (numBodyWidth > 800)
  {
  var numLeft01 = ((numBodyWidth - 800)/2) + menu01LeftAdjust
  menu_01.style.left = numLeft01
  }
 else
  {
  menu_01.style.left = menu01LeftAdjust
  }
 }

// show menu
function showLayer(layerid)
 {
	var layer = document.getElementById(layerid);
	layer.style.visibility = "visible";
 }
// hide menu
function hideLayer(layerid)
 {
	var layer = document.getElementById(layerid);
	layer.style.visibility = "hidden";
 }