function showmenu1(d) 
{
if(d=="comodity")
{ 
  document.location.href="index.php?page=pindus/index1"
}

if(d=="sub1")
{ 
  document.location.href="index.php?page=pindus/proda1"
}
 
if(d=="sub2")
{ 
  document.location.href="index.php?page=pindus/prodb1"
}
if(d=="sub3")
{ 
  document.location.href="index.php?page=pindus/prodc1"
}
if(d=="sub4")
{ 
  document.location.href="index.php?page=pindus/prodd1"
}
if(d=="sub5")
{ 
  document.location.href="index.php?page=pindus/prode1"
}
if(d=="sub6")
{ 
  document.location.href="index.php?page=pindus/prodf1"
}
if(d=="sub7")
{ 
  document.location.href="index.php?page=pindus/prodg1"
}
if(d=="sub8")
{ 
  document.location.href="index.php?page=pindus/prodh1"
}
if(d=="sub9")
{ 
  document.location.href="index.php?page=pindus/prodi1"
}
if(d=="sub10")
{ 
  document.location.href="index.php?page=pindus/prodn1"
}
if(d=="sub11")
{ 
  document.location.href="index.php?page=pindus/prodo"
}
if(d=="sub12")
{ 
  document.location.href="#"
}
<!-- water system-->
if(d=="water")
{ 
  document.location.href="index.php?page=pwater/index2"
}

if(d=="sub15")
{ 
  document.location.href="index.php?page=pwater/proda1"
}
 
if(d=="sub16")
{ 
  document.location.href="index.php?page=pwater/prodb1"
}
if(d=="sub17")
{ 
  document.location.href="index.php?page=pwater/prodc1"
}
<!-- IAD-->
if(d=="iad")
{ 
  document.location.href="index.php?page=ida/index1"
}

if(d=="sub18")
{ 
  document.location.href="index.php?page=ida/prodf1"
}
 
if(d=="sub19")
{ 
  document.location.href="index.php?page=ida/prodg1"
}

<!-- high Integrity-->
if(d=="final")
{ 
  document.location.href="index.php?page=phigh/index4"
}

if(d=="sub20")
{ 
  document.location.href="index.php?page=phigh/proda1"
}
 
if(d=="sub21")
{ 
  document.location.href="index.php?page=phigh/prodb1"
}
if(d=="sub22")
{ 
  document.location.href="index.php?page=phigh/prodc1"
}
 
if(d=="sub23")
{ 
  document.location.href="index.php?page=phigh/prodd1"
}
if(d=="sub24")
{ 
  document.location.href="index.php?page=phigh/prode1"
}
 
if(d=="sub25")
{ 
  document.location.href="index.php?page=phigh/prodf1"
}
if(d=="sub26")
{ 
  document.location.href="index.php?page=phigh/prodg1"
}

<!-- Gas-->
if(d=="gas")
{ 
  document.location.href="index.php?page=pgas/index1"
}

if(d=="sub27")
{ 
  document.location.href="index.php?page=pgas/proda1"
}
 
if(d=="sub28")
{ 
  document.location.href="index.php?page=pgas/prodb1"
}
if(d=="sub29")
{ 
  document.location.href="index.php?page=pgas/prodc1"
}
 
if(d=="sub30")
{ 
  document.location.href="index.php?page=pgas/prodd1"
}
if(d=="sub31")
{ 
  document.location.href="index.php?page=pgas/prode1"
}
 
if(d=="sub32")
{ 
  document.location.href="index.php?page=pgas/prodf1"
}
if(d=="sub33")
{ 
  document.location.href="index.php?page=pgas/prodg1"
}
if(d=="sub34")
{ 
  document.location.href="index.php?page=pgas/prodh1"
}

if(d=="sub35")
{ 
  document.location.href="index.php?page=pgas/prodi1"
}
 
if(d=="sub36")
{ 
  document.location.href="index.php?page=pgas/prodj1"
}
if(d=="sub37")
{ 
  document.location.href="index.php?page=pgas/prodk1"
}
 
if(d=="sub38")
{ 
  document.location.href="index.php?page=pgas/prodl1"
}
if(d=="sub39")
{ 
  document.location.href="index.php?page=pgas/prodm1"
}
 
if(d=="sub40")
{ 
  document.location.href="index.php?page=pgas/prodn1"
}
if(d=="sub41")
{ 
  document.location.href="index.php?page=pgas/prodo1"
}
if(d=="sub42")
{ 
  document.location.href="index.php?page=pgas/prodp1"
}
if(d=="sub43")
{ 
  document.location.href="index.php?page=pgas/prodq1"
}
 
if(d=="sub44")
{ 
  document.location.href="index.php?page=pgas/prodr1"
}
if(d=="sub45")
{ 
  document.location.href="index.php?page=pgas/prods1"
}
 
if(d=="sub46")
{ 
  document.location.href="index.php?page=pgas/prodt1"
}

<!-- Gear-->
if(d=="gear")
{ 
  document.location.href="index.php?page=pgear/index1"
}

if(d=="sub47")
{ 
  document.location.href="index.php?page=pgear/proda1"
}
 
if(d=="sub48")
{ 
  document.location.href="index.php?page=pgear/prodb1"
}
if(d=="sub49")
{ 
  document.location.href="index.php?page=pgear/prodc1"
}
 


}