function clean ()
{
  if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt (0)<'5'))
  {
  window.document.b.visibility="hide";
  window.document.m1.visibility="hide";
  window.document.m2.visibility="hide";
  window.document.m3.visibility="hide";
  window.document.m4.visibility="hide";
  window.document.m5.visibility="hide";
    window.document.m6.visibility="hide";
  return;
  }
 if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
 layers[0].style.visibility='hidden'; 
 layers[2].style.visibility='hidden';
 layers[4].style.visibility='hidden';
 layers[6].style.visibility='hidden';
 layers[8].style.visibility='hidden';
 layers[10].style.visibility='hidden';
 layers[12].style.visibility='hidden';
 return;
}

function MM_callJS(jsStr) { //v2.0
  return eval(jsStr)
}

function menu (i)
{

switch(i)
 {
  case 1:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
      window.document.b.visibility="show";
      window.document.m1.visibility="show";
      window.document.m2.visibility="hide";
      window.document.m3.visibility="hide"; 
	  window.document.m4.visibility="hide";
	  window.document.m5.visibility="hide";
	  window.document.m6.visibility="hide";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible'; 
    layers[2].style.visibility='visible';
    layers[4].style.visibility='hidden';
    layers[6].style.visibility='hidden';
	layers[8].style.visibility='hidden';
	layers[10].style.visibility='hidden';
	layers[12].style.visibility='hidden';
    return;
   }
  case 2:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
     window.document.b.visibility="show";
     window.document.m1.visibility="hide";
     window.document.m2.visibility="show";
     window.document.m3.visibility="hide";
	 window.document.m4.visibility="hide";
	 window.document.m5.visibility="hide";
	 window.document.m6.visibility="hide";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible';
    layers[2].style.visibility='hidden';
    layers[4].style.visibility='visible';
    layers[6].style.visibility='hidden';
	layers[8].style.visibility='hidden';
	layers[10].style.visibility='hidden';
	layers[12].style.visibility='hidden';
    return;
   }
  case 3:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
     window.document.b.visibility="show";
     window.document.m1.visibility="hide";
     window.document.m2.visibility="hide";
     window.document.m3.visibility="show";
	 window.document.m4.visibility="hide";
	 window.document.m5.visibility="hide";
	 window.document.m6.visibility="hide";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible';
    layers[2].style.visibility='hidden';
    layers[4].style.visibility='hidden';
    layers[6].style.visibility='visible';
	layers[8].style.visibility='hidden';
	layers[10].style.visibility='hidden';
	layers[12].style.visibility='hidden';
    return;
   }
  case 4:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
     window.document.b.visibility="show";
     window.document.m1.visibility="hide";
     window.document.m2.visibility="hide";
     window.document.m3.visibility="hide";
	 window.document.m4.visibility="show";
	 window.document.m5.visibility="hide";
	 window.document.m6.visibility="hide";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible';
    layers[2].style.visibility='hidden';
    layers[4].style.visibility='hidden';
    layers[6].style.visibility='hidden';
	layers[8].style.visibility='visible';
	layers[10].style.visibility='hidden';
	layers[12].style.visibility='hidden';
    return;
   }
  case 5:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
     window.document.b.visibility="show";
     window.document.m1.visibility="hide";
     window.document.m2.visibility="hide";
     window.document.m3.visibility="hide";
	 window.document.m4.visibility="hide";
	 window.document.m5.visibility="show";
	 window.document.m6.visibility="hide";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible';
    layers[2].style.visibility='hidden';
    layers[4].style.visibility='hidden';
    layers[6].style.visibility='hidden';
	layers[8].style.visibility='hidden';
	layers[10].style.visibility='visible';
	layers[12].style.visibility='hidden';
    return;
   }
  case 6:
   {
    if ((navigator.appName=='Netscape') && (navigator.appVersion.charAt(0)<'5'))
     {
     window.document.b.visibility="show";
     window.document.m1.visibility="hide";
     window.document.m2.visibility="hide";
     window.document.m3.visibility="hide";
	 window.document.m4.visibility="hide";
	 window.document.m5.visibility="hide";
	 window.document.m6.visibility="show";
     return;
     }
    if (navigator.appVersion.charAt (0)<'5')
    {
    var layers=document.all.tags ("div");
    }
    else {
    var layers=document.getElementsByTagName("div");
    }
    layers[0].style.visibility='visible';
    layers[2].style.visibility='hidden';
    layers[4].style.visibility='hidden';
    layers[6].style.visibility='hidden';
	layers[8].style.visibility='hidden';
	layers[10].style.visibility='hidden';
	layers[12].style.visibility='visible';
    return;
   }
 }
}

function HideLinkFocus()
{
  if(document.all)
  {
    for (var i = 0; i < document.links.length; i++)
     document.links[i].hideFocus = true;
  }
}