// custom version of nortree_menu_create.js updated 16/01/02 to allow some first level sections to be omitted
// NorTree / Advanced / Extra Code needs line :- var IgnoreList = /Ignore Me|Ignore Me Too|Ignore Me As Well/;

// generate the Menu structure that HV_Menu wants from the Actinic section tree structures.

// updated 15/01/02 to deal with elderly browsers that don't allow functions as regexp replacements
// updated 14/01/02 to deal with "double quotes" in section names

if (SingleRoot) NoOffFirstLineMenus = 1; else NoOffFirstLineMenus = section_tree_names.length;

// Menu tree structure ( X is 1..n 1st level, 1_1..n second level 1_1_1..n third, etc
//	MenuX=new Array(Text to show, Link, background image (optional), number of sub elements, height, width);

function BuildMenuArray(pItem, pURL, base)
 {
 if ( MaxDepth == 0) MaxDepth = 1000;

 if (ThisLevel == 0) { var LineWidth=FirstLineWidth; var LineHeight=FirstLineHeight; var BGImage=FirstBGImage}
   else { var LineWidth=SubLineWidth; var LineHeight=SubLineHeight; var BGImage=SubBGImage} 

 ThisLevel++;

 for (var i = 1; i <= pItem.length; i++)
   {

   var SName = pItem[i].sName;
   var I = SName.indexOf("&#");
   while ( I > -1) 
     {
     var J = SName.indexOf(";", I);
     var SNVal = SName.substring(I + 2, J);
     SName = SName.substring(0, I) + String.fromCharCode(SNVal - 0) + SName.substr(J + 1);
     I = SName.indexOf("&#");
     }
   SName = SName.replace(/"/g, "\\\"");    // escape double quotes
 
   if ( (ThisLevel == 1) && SName.match(IgnoreList) )
     {
     NoOffFirstLineMenus--;
     }
   else
     {
     if ((pItem[i].pChild) && (ThisLevel < MaxDepth)) var children = pItem[i].pChild.length; else children = 0;

     // build a menu line from actinic section array and also fix the &#nn; stuff that Actinic puts in
     var LinkURL = pURL[i].sURL;

     // deal with V5 Preview by stripping all but page name
     if (location.href.indexOf('PreviewHTML') != -1 ) LinkURL = LinkURL.replace(/.*SECTIONID=(.*)&NOLOGIN.*/, "$1");

     eval('Menu' + base + i + '=new Array("' + SName
  	  + '","' + LinkURL + '","' + BGImage + '",' + children + ',' + LineHeight + ',' + LineWidth + ');');
     // recurse if child section
     if ((pItem[i].pChild) && (ThisLevel < MaxDepth)) { BuildMenuArray(pItem[i].pChild, pURL[i].pChild, base + i + '_'); }
     }
   }
 ThisLevel--;
 }

 var ThisLevel = 0;
 if (SingleRoot) 
   {
   eval('Menu1=new Array("' + FirstLineText + '","' + FirstLineURL + '","' + FirstBGImage 
        + '",' + section_tree_names.length + ',' + FirstLineHeight + ',' + FirstLineWidth + ');');
   ThisLevel++;
   BuildMenuArray(section_tree_names,section_tree_URLs, '1_');
   }
  else                                          // multiple level base
   {
   BuildMenuArray(section_tree_names,section_tree_URLs, '');
   }
// free up actinic arrays
section_tree_names.length = 0;
section_tree_URLs.length = 0;
// end of - generate the Menu structure that HV_Menu wants from the Actinic section tree structures.