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

var menu_LeftAdjust = 402
var pageWidth = 1000

if (browserName=="Netscape" && browserVer>=3)
  {
  menu_LeftAdjust = menu_LeftAdjust + 6
  }

if (browserName=="Microsoft Internet Explorer"  && browserVer>=4)
  {
  var menu_LeftAdjust = 402
  }

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

if (version=="n3")
  {
  hmeon= new Image(49,20);
  hmeon.src="../images/btn_home_off.jpg";  
  abouton= new Image(75,20);
  abouton.src="../images/btn_about_off.jpg";  
  composon= new Image(97,20);
  composon.src="../images/btn_compos_off.jpg";  
  cropson= new Image(41,20);
  cropson.src="../images/btn_crops_off.jpg";  
  tstmnlon= new Image(89,20);
  tstmnlon.src="../images/btn_testmnl_off.jpg";  
  newson= new Image(116,20);
  newson.src="../images/btn_news_off.jpg";  
  cntcton= new Image(88,20);
  cntcton.src="../images/btn_contact_off.jpg";  
  linkson= new Image(46,20);
  linkson.src="../images/btn_links_off.jpg";  

  hmeoff= new Image(49,20);
  hmeoff.src="../images/btn_home_on.jpg";  
  aboutoff= new Image(75,20);
  aboutoff.src="../images/btn_about_on.jpg";  
  composoff= new Image(97,20);
  composoff.src="../images/btn_compos_on.jpg";  
  cropsoff= new Image(41,20);
  cropsoff.src="../images/btn_crops_on.jpg";  
  tstmnloff= new Image(89,20);
  tstmnloff.src="../images/btn_testmnl_on.jpg";  
  newsoff= new Image(116,20);
  newsoff.src="../images/btn_news_on.jpg";  
  cntctoff= new Image(88,20);
  cntctoff.src="../images/btn_contact_on.jpg";  
  linksoff= new Image(46,20);
  linksoff.src="../images/btn_links_on.jpg";  
  }

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;
    }
  }
// Drop Menu functions
function adjstDropMenus(numBodyWidth)
 {
 if (numBodyWidth > pageWidth)
  {
  var numLeft = ((numBodyWidth - pageWidth)/2) + menu_LeftAdjust
  menu_crop.style.left = numLeft;
  menu_tstmnl.style.left = numLeft + 60;
//		alert(menu_crop.style.left);
//		alert(menu_tstmnl.style.left);
  }
 else
  {
  menu_crop.style.left = menu_LeftAdjust;
  menu_tstmnl.style.left = menu_LeftAdjust + 60;
  }
 }
// 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";
 }