not displaying values from function

I have a problem. I have a function which return an enumerator with objects.

However, it doesn't display the values the objects contains.

look for the part that says
"subcategoryEnum = subcatalog.GetCategoryEnum(category.categoryid);"

that is where I call the function and the codes following
it is just trying to loop through and display the values.


what could be the problem? Code is as follows:



============

<!-- #include file=&quot;../catalog/catalog.asa&quot; -->
<%
// note use the filename for the include param below.
// ie below is setup for '_ado_tables.asp'
@if (@include_catalogDisplay_categoryDisplay != @include_catalogDisplay_categoryDisplay)
@set @include_catalogDisplay_categoryDisplay = true

function CategoryDisplay(/* optional */ categoryid)
{
this.categoryEnum = null;
this.categoryid = categoryid;
this.categoryEnum = null;
this.category = null;
this.bShowDetail = false;
this.tableClass = &quot;defaultCategoryTable&quot;;
this.cellClass = &quot;major&quot;;
this.columns = 1;
this.title = &quot;Categories&quot;;
this.tableParams = &quot;&quot;;
this.align = &quot;&quot;;
this.linkClass = &quot;titleLink&quot;;


this.showSubCategoryDetails = function showSubCategoryDetails(category)
{
this.showCategoryMenu(&quot;categoryDetail&quot;, true);
}

this.showCategoryWithLinks = function showCategoryWithLinks(category, bHref, bTop)
{
if(category == null)
return;
var path = category.path;
var name = category.name;

if (String(name) == &quot;Root&quot {
name = &quot;All Books&quot;;
}


if (bTop == true) {
var parentcategoryPath = path.substring(0, path.lastIndexOf(&quot;/&quot);
} else {
var parentcategoryPath = &quot;Root&quot;;
}


var classTag = (this.linkClass == null) ? &quot;&quot; : &quot;class='&quot; + this.linkClass + &quot;' &quot;
if (category.enabled == 0) {
classTag = &quot;class=disabled&quot;;
}

if(parentcategoryPath != &quot;&quot
{
var parentCat = category.getParent();
this.showCategoryWithLinks(parentCat, true, false);
} else if (getSiteContext().getCatalogCount() > 1) {
// show the catalog link if there are more than 1 catalog
%><a <%= classTag %> href='<%= web_utils_getRoot() %>/catalog.asp?catalogid=<%= category.catalog.catalogid %>'><%= category.catalog.name %></a><%
%> > <%

}

if (bHref == false) {
Response.Write(name);
} else {
%><a <%= classTag %> href='<%= web_utils_getRoot() %>/category.asp?catalogid=<%= category.catalog.catalogid %>&categoryid=<%= category.categoryid %>'><%= name %></a><%
}
if (bTop == false) {
%> > <%
}
}

this.showCategoryMenu = function showCategoryMenu()
{
var category=null;
if(this.categoryEnum == null) {
var catalogFactory = new CatalogFactory();
var catalog = catalogFactory.Create();
this.categoryEnum = catalog.GetCategoryEnum(this.categoryid);
}

if (!this.categoryEnum.IsEmpty())
{



var rows = Math.ceil(this.categoryEnum.RecordCount / this.columns);
%>


<table <%= this.align %> border=0 bgcolor=<%= COLOR_BORDER %> cellpadding=1 cellspacing=0><tr><td>
<table <%= this.tableParams %> border=0 bgcolor=#FFFFFF cellspacing=0 cellpadding=5>
<tr>
<td colspan=<%= this.columns %> class=&quot;major&quot;><%= this.title %></td>
</tr>
<tr >
<% for (var i = 0; i < this.columns; i++) {
var irow = 0;
%>
<td valign=top>
<% while ((irow < rows) && ((category = this.categoryEnum.GetNext()) != null))
{
var subcategoryEnum = null;

var subcatalogFactory = new CatalogFactory();
var subcatalog = subcatalogFactory.Create();

subcategoryEnum = subcatalog.GetCategoryEnum(category.categoryid);


var subcategory = null;

// PROBLEM HERE if (subcategoryEnum !=null) {
Response.Write(&quot;<br>test....<br>&quot;
}



while ((subcategory = subcategoryEnum.GetNext()) != null) {
Response.Write(&quot;current catID: &quot; + categoryid + &quot;/&quot; + subcategory.name + &quot;<br>&quot;
%><%= subcategory.name %><%
}


if (category.enabled == 0) {
%><li><table cellpadding=0 cellspacing=0><tr><td><a class=disabled href='category.asp?catalogid=<%= category.catalog.catalogid %>&categoryid=<%=Server.URLEncode(category.categoryid)%>'><%=category.name%></a></td></tr></table></li><%
} else {
%><li><table cellpadding=0 cellspacing=0><tr><td><a href='category.asp?catalogid=<%= category.catalog.catalogid %>&categoryid=<%=Server.URLEncode(category.categoryid)%>'><%=category.name%></a></td></tr></table></li><%
}
//if(this.bShowDetail == true) {
if(false) {
%>
<li><%=category.description%></li><br>
<%
}
irow++;
} %>
</td>
<% } %>
</tr>
</table>
</td></tr></table>
<%
}
}
}


@end
%>