//ie40 or netscape30+

  var bolimages=false;
  
  function init() {
  if (document.images) {
    
    about_on=new Image();
    about_on.src ="images/nav_about_on.gif";
    products_on=new Image();
    products_on.src ="images/nav_products_on.gif";
    contact_on=new Image();
    contact_on.src ="images/nav_contact_on.gif";
    agriculture_on=new Image();
    agriculture_on.src ="images/nav_agriculture_on.gif";
    forestry_on=new Image();
    forestry_on.src ="images/nav_forestry_on.gif";
    industrial_on=new Image();
    industrial_on.src ="images/nav_industrial_on.gif";
    pest_on=new Image();
    pest_on.src ="images/nav_pest_on.gif";
    home_on=new Image();
    home_on.src ="images/nav_home_on.gif";
    
    about_off=new Image();
    about_off.src ="images/nav_about.gif";
    products_off=new Image();
    products_off.src ="images/nav_products.gif";
    contact_off=new Image();
    contact_off.src ="images/nav_contact.gif";
    agriculture_off=new Image();
    agriculture_off.src ="images/nav_agriculture.gif";
    forestry_off=new Image();
    forestry_off.src ="images/nav_forestry.gif";
    industrial_off=new Image();
    industrial_off.src ="images/nav_industrial.gif";
    pest_off=new Image();
    pest_off.src ="images/nav_pest.gif";
    home_off=new Image();
    home_off.src ="images/nav_home.gif";
 
	bolimages=true;  
}
}

function imgOn(imgName) {
   
   if (!(bolimages)) {
   init();
   }
	  	
   if (document.images) {
     document[imgName].src = eval(imgName + '_on.src');
    }
  }

function imgOff(imgName) {
   
   if (!(bolimages)) {
   init();
   }
   
   if (document.images) {
    document[imgName].src = eval(imgName + '_off.src');
    }
  }
  
function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

var content = new Array( "<img src=images/home_photo1.jpg>",
"<img src=images/home_photo2.jpg>",
"<img src=images/home_photo3.jpg>"
)

//