var flashIsInstalled = detectFlash();
var startingURL = "/main/global/images/lnav/";
if (document.images)
{ if(!flashIsInstalled)
  { nav1off   = new Image(); nav1off.src   = startingURL+"DelayedCokingWhite.jpg";
    nav1on    = new Image(); nav1on.src    = startingURL+"DelayedCokingYellow.jpg";
    nav1over  = new Image(); nav1over.src  = startingURL+"DelayedCokingRed.jpg";
    nav2off   = new Image(); nav2off.src   = startingURL+"CokingSafetyWhite.jpg";
    nav2on    = new Image(); nav2on.src    = startingURL+"CokingSafetyYellow.jpg";
    nav2over  = new Image(); nav2over.src  = startingURL+"CokingSafetyRed.jpg";
    nav3off   = new Image(); nav3off.src   = startingURL+"EnvironmentalWhite.jpg";
    nav3on    = new Image(); nav3on.src    = startingURL+"EnvironmentalYellow.jpg";
    nav3over  = new Image(); nav3over.src  = startingURL+"EnvironmentalRed.jpg";
    nav4off   = new Image(); nav4off.src   = startingURL+"AskAQuestionWhite.jpg";
    nav4on    = new Image(); nav4on.src    = startingURL+"AskAQuestionYellow.jpg";
    nav4over  = new Image(); nav4over.src  = startingURL+"AskAQuestionRed.jpg";
    nav5off   = new Image(); nav5off.src   = startingURL+"SuppliersWhite.jpg";
    nav5on    = new Image(); nav5on.src    = startingURL+"SuppliersYellow.jpg";
    nav5over  = new Image(); nav5over.src  = startingURL+"SuppliersRed.jpg";
    nav6off   = new Image(); nav6off.src   = startingURL+"SeminarsWhite.jpg";
    nav6on    = new Image(); nav6on.src    = startingURL+"SeminarsYellow.jpg";
    nav6over  = new Image(); nav6over.src  = startingURL+"SeminarsRed.jpg";
    nav7off   = new Image(); nav7off.src   = startingURL+"AbstractsWhite.jpg";
    nav7on    = new Image(); nav7on.src    = startingURL+"AbstractsYellow.jpg";
    nav7over  = new Image(); nav7over.src  = startingURL+"AbstractsRed.jpg";
    nav8off   = new Image(); nav8off.src   = startingURL+"CokingLinksWhite.jpg";
    nav8on    = new Image(); nav8on.src    = startingURL+"CokingLinksYellow.jpg";
    nav8over  = new Image(); nav8over.src  = startingURL+"CokingLinksRed.jpg";
    nav9off   = new Image(); nav9off.src   = startingURL+"ContactUsWhite.jpg";
    nav9on    = new Image(); nav9on.src    = startingURL+"ContactUsYellow.jpg";
    nav9over  = new Image(); nav9over.src  = startingURL+"ContactUsRed.jpg";
  }
}
function navOn(navGoingOn)
{      if(navGoingOn == "1") { document["nav1"].src = nav1over.src; }
  else if(navGoingOn == "2") { document["nav2"].src = nav2over.src; }
  else if(navGoingOn == "3") { document["nav3"].src = nav3over.src; }
  else if(navGoingOn == "4") { document["nav4"].src = nav4over.src; }
  else if(navGoingOn == "5") { document["nav5"].src = nav5over.src; }
  else if(navGoingOn == "6") { document["nav6"].src = nav6over.src; }
  else if(navGoingOn == "7") { document["nav7"].src = nav7over.src; }
  else if(navGoingOn == "8") { document["nav8"].src = nav8over.src; }
  else if(navGoingOn == "9") { document["nav9"].src = nav9over.src; }
  return false;
}
function navOff(navGoingOff)
{      if(navGoingOff == "1") { document["nav1"].src = nav1off.src }
  else if(navGoingOff == "2") { document["nav2"].src = nav2off.src }
  else if(navGoingOff == "3") { document["nav3"].src = nav3off.src }
  else if(navGoingOff == "4") { document["nav4"].src = nav4off.src }
  else if(navGoingOff == "5") { document["nav5"].src = nav5off.src }
  else if(navGoingOff == "6") { document["nav6"].src = nav6off.src }
  else if(navGoingOff == "7") { document["nav7"].src = nav7off.src }
  else if(navGoingOff == "8") { document["nav8"].src = nav8off.src }
  else if(navGoingOff == "9") { document["nav9"].src = nav9off.src }

       if(navCurrentlyOn == "1") { document["nav1"].src = nav1on.src }
  else if(navCurrentlyOn == "2") { document["nav2"].src = nav2on.src }
  else if(navCurrentlyOn == "3") { document["nav3"].src = nav3on.src }
  else if(navCurrentlyOn == "4") { document["nav4"].src = nav4on.src }
  else if(navCurrentlyOn == "5") { document["nav5"].src = nav5on.src }
  else if(navCurrentlyOn == "6") { document["nav6"].src = nav6on.src }
  else if(navCurrentlyOn == "7") { document["nav7"].src = nav7on.src }
  else if(navCurrentlyOn == "8") { document["nav8"].src = nav8on.src }
  else if(navCurrentlyOn == "9") { document["nav9"].src = nav9on.src }
  return false;
}