function hideSec() {
if (ng5) 
{
	if(document.getElementById('sec1') )
	{
	  document.getElementById('sec1').style.visibility = "hidden";
	}
}
else if (ns4) document.sec1.visibility = "hide";
else if (ie4) sec1.style.visibility ="hidden";

if (ng5)
{
	if( document.getElementById('sec2') )
	{
	 	document.getElementById('sec2').style.visibility = "hidden";
	}
}
else if (ns4) document.sec2.visibility = "hide";
else if (ie4) sec2.style.visibility ="hidden";

if (ng5) 
{
	if( document.getElementById('sec3') )
	{
	 	document.getElementById('sec3').style.visibility = "hidden";
	}
}
	 
else if (ns4) document.sec3.visibility = "hide";
else if (ie4) sec3.style.visibility ="hidden";

if (ng5)
{ 
	if( document.getElementById('sec4'))
	{
		document.getElementById('sec4').style.visibility = "hidden";
	}
}
else if (ns4) document.sec4.visibility = "hide";
else if (ie4) sec4.style.visibility ="hidden";

if (ng5) 
{
	if( document.getElementById('sec5') )
	{
		document.getElementById('sec5').style.visibility = "hidden";
	}
}
else if (ns4) document.sec5.visibility = "hide";
else if (ie4) sec5.style.visibility ="hidden";

if (ng5)
{
  if( document.getElementById('sec6') )
  {
 		document.getElementById('sec6').style.visibility = "hidden";
 	}
}
else if (ns4) document.sec6.visibility = "hide";
else if (ie4) sec6.style.visibility ="hidden";

}

function showSec(n) {
hideSec();
if (ng5) document.getElementById('sec' + n).style.visibility = "visible";
else if (ns4) document.layers["sec" + n].visibility = "show";
else if (ie4) document.all["sec" + n].style.visibility = "visible";
}







function Show(szName)
	{
		var objGen = document.getElementById(szName)
		if (objGen.style.display == "")
{
		objGen.style.display = "none";
	}
else
	{
		objGen.style.display = "";
	};
}