function HideHelp()
{

if ( is_ie4up )
divHelp.style.visibility = "hidden";

if ( is_nav4 )
document.divHelp.visibility = "hidden";

if ( is_nav6 )
document.getElementById('divHelp').style.visibility = "hidden";

}


function ShowHelp( oElem )
{
if ( is_ie4up )
ShowHelp_ie( oElem )
if ( is_nav4 )
ShowHelp_nav4( oElem )
if ( is_nav6 )
ShowHelp_nav6( oElem )
}


function ShowHelp_ie( oElem )
{
var	szLabel = null;
var szText = null;
if ( "string" == typeof( oElem ))
{

eval( "oElem = document.all." + oElem + ";" );

}
for ( var i = 0; i < aHelpData.length; i += 3 )
if ( oElem.name == aHelpData[i] )
{
szLabel = aHelpData[i+1];
szText = aHelpData[i+2];
break;
}
if ( !szLabel )
return;

if ( !is_ie4up )
return;
var cmd = "oElem = document.all." + oElem.name + "La";
eval( cmd );

var FormTop = document.all.FormTopLa.offsetTop;
var FormBottom = document.all.FormBottomLa.offsetTop;

var cy = oElem.offsetTop;
var p = oElem.parentElement;
var ty = 0;


while ( p && p.tagName != "form" )
{
if ( p.tagName != "TD"  && p.tagName != "TABLE" )
ty += p.offsetTop;
p = p.parentElement;
}


divHelpLbl.innerHTML = "<font size=1 color=black face=verdana><b>" + szLabel + "</b></font>";
divHelpTxt.innerHTML = "<font size=1 color=#000099 face=verdana>" + szText + "</font>";
divHelp.style.top = cy-ty  ;

if ((parseInt(divHelp.style.top) + parseInt(divHelp.offsetHeight))>FormBottom)
divHelp.style.bottom=FormBottom

if (parseInt(divHelp.style.top)<FormTop)
divHelp.style.top=FormTop

divHelp.style.visibility = "visible";

}



function ShowHelp_nav6( oElem )
{
var	szLabel = null;
var szText = null;
if ( "string" == typeof( oElem ))
{

eval( "oElem = document.getElementById('" + oElem + "');" );

}
for ( var i = 0; i < aHelpData.length; i += 3 )
if ( oElem.name == aHelpData[i] )
{
szLabel = aHelpData[i+1];
szText = aHelpData[i+2];
break;
}
if ( !szLabel )
return;

var cmd = "oElem = document.getElementById('" + oElem.name + "La');";
eval( cmd );

var FormTop = document.getElementById('FormTopLa').offsetTop;
var FormBottom = document.getElementById('FormBottomLa').offsetTop;

var cy = oElem.offsetTop;
var p = oElem.parentElement;
var ty = 0;


while ( p && p.tagName != "form" )
{
if ( p.tagName != "TD"  && p.tagName != "TABLE" )
ty += p.offsetTop;
p = p.parentElement;
}

document.getElementById('divHelpLbl').innerHTML = "<font size=1 color=black face=verdana><b>" + szLabel + "</b></font>";
document.getElementById('divHelpTxt').innerHTML = "<font size=1 color=000099 face=verdana>" + szText + "</font>";
document.getElementById('divHelp').style.top = cy-ty  ;

if ((parseInt(document.getElementById('divHelp').style.top) + parseInt(document.getElementById('divHelp').offsetHeight))>FormBottom)
document.getElementById('divHelp').style.bottom=FormBottom

if (parseInt(document.getElementById('divHelp').style.top)<FormTop)
document.getElementById('divHelp').style.top=FormTop

document.getElementById('divHelp').style.visibility = "visible";

}

function ShowHelp_nav4( oElem )
{
var szLabel = null;
var szText = null;
if ( "string" == typeof( oElem ))
{

var oTmp;
eval( "oTmp = document." + oElem + ";" );
if ( "object" != typeof( oTmp ))
{
for ( var i = 0; i < document.forms.length; i++ )
{
var cmd = "oTmp = document.forms[" + i + "]." + oElem + ";";
eval( cmd );
if ( "object" == typeof( oTmp ))
{
oElem = oTmp;
break;
}
}
}
else
oElem = oTmp;

}
for ( var i = 0; i < aHelpData.length; i += 3 )
if ( oElem.name == aHelpData[i] )
{
szLabel = aHelpData[i+1];
szText = aHelpData[i+2];
break;
}
if ( !szLabel )
return;

with ( document.divHelp.document )
{
open();
HelpLabel=szLabel;
HelpText=szText;
getHTML();
write (HelpHTML)
close();
}

var cy;
var cmd = "cy = document." + oElem.name + "La.pageY";
eval( cmd );

var FormTop = document.FormTopLa.pageY;
var FormBottom = document.FormBottomLa.pageY;

//cy += FormTop

if (cy<FormTop)
cy=FormTop

document.divHelp.top = cy;

if (document.divHelp.bottom>FormTop)
document.divHelp.bottom=FormTop

document.divHelp.visibility = "visible";

}