function getFedHelpEdition()
{
	var sEdition = "MM";

	if( window.TCENV_js_included )
	{
		sEdition = TCENVgetFedHelpEdition();
	}

	return sEdition;
}



function getFedRelStartPage()
{
	var page = "../../" + getFedHelpEdition() + "/us/TaxCut.htm";
	return page;
}

function getFedMainTOCPage_FromStateTOC()
{
	var page = "../../../" + getFedHelpEdition() + "/us/whgdata/whlstt0.htm";
	return page;
}


function makeStateElement( abbrev, fullName ) {

	var stateElement = new Array(2);
	stateElement[0] = abbrev;
	stateElement[1] = fullName;
	
	return stateElement;
}

function getInstalledStates() 
{
	var states = new Array();
	var count = 0;

	if( window.TCENV_js_included )
	{
		states = TCENVgetInstalledStates();
	}

	return states;
}


function displayStatesInTOC_HTML() 
{
	var states = getInstalledStates();	
	
	for( i=0; i<states.length; i++ ) 
	{
		var state = states[i];
		displayStateLine_HTML( state[0], state[1] );
	}
		
}

function displayOtherStatesInTOC_HTML(thisState, bBefore ) 
{
	var states = getInstalledStates();	
	
	for( i=0; i<states.length; i++ ) 
	{
		var state = states[i];

		var bShow = false;

		if( (state<thisState[0]) && bBefore )
			bShow = true;

		if( (state>thisState[0]) && !bBefore )
			bShow = true;

		if( thisState == state[0] ) {
			bShow = false;
		}


		if( bShow ) {
			displayStateLine_HTML( state[0], state[1] );
		}
	}
		
}

function displayStateLine_HTML(abbrev, fullName, bOpen) {

	var sGif = "wht_toc1.gif";
	var sLink = "../../../State/" + abbrev + "/whgdata/whlstt0.htm";

	if( bOpen ) {
		sGif = "wht_toc2.gif";
		sLink = getFedMainTOCPage_FromStateTOC();
	}

	var sHtml = "<nobr><a name=\"" + abbrev + "\"></a>"
	          + "<a href=\"" + sLink + "\" " 
	          + "target=\"_self\" title=\"closed book\">" 
	          + "<img src=\"../" + sGif + "\" border=\"0\" align=\"absmiddle\"> " 
	          + fullName + " Instructions" + "</a></nobr><br>";
	          
	document.writeln( sHtml );

}

function displayReturnToFedLine() {

	var sHtml = "<nobr><a name=\"Fed\"></a>"
	          + "<a href=\"" + getFedMainTOCPage_FromStateTOC() + "\" " 
	          + "target=\"_self\" title=\"closed book\">" 
	          + "<img src=\"../wht_toc1.gif\" border=\"0\" align=\"absmiddle\"> " 
	          + "Return to Taxcut Federal Help" + "</a></nobr><br>";
	          
	document.writeln( sHtml );
}

function beginStateTOC_HTML() {

}

function endStateTOC_HTML() {

}