function displayMainNavBar($pagetype)
 {
 $navdisplay[0][0] = ADMINTAB;
 $navdisplay[0][1] = "admin-users.php";
 $navdisplay[0][2] = ADMIN_TITLE;
 $navdisplay[0][3] = "admin"; // for highlighting tabs
 $navdisplay[1][0] = SEARCH;
 $navdisplay[1][1] = "search.php";
 $navdisplay[1][2] = SEARCH_TITLE; 
 $navdisplay[1][3] = "search";
 /*$navdisplay[2][0] = SCHEDULER;
 $navdisplay[2][1] = "scheduler.php";
 $navdisplay[2][2] = SCHEDULER_TITLE;
 $navdisplay[2][3] = "scheduler";*/	
 $count = 2;   
 $navdisplay[$count][0] = STATUSTAB;
 $navdisplay[$count][1] = "ataglance.php?mode=all&servertype=treeview";
 $navdisplay[$count][2] = STATUS_TITLE;
 $navdisplay[$count][3] = "status";	
 	
 $subdisplay[0] = getAdminTabArray();
 //[0] = "admiasdfntest";
 //$subdisplay[0][1] = "adminasdftest2";
 
 //$subdisplay[1][0] = "search";
 //$subdisplay[1][1] = "search2";
 
 //$subdisplay[2][0] = "glancesubtest";
 //$subdisplay[2][1] = "glancesubtest2";
 
 
 for ($i=0; $i < (count($navdisplay)); $i++)
   {
	 if (stristr($navdisplay[$i][3], $pagetype))
	   $current = ' id="current"';
	 else 
	   $current = '';
					
	 echo '<li'.$current.'><a';
  // if (strcmp($navdisplay[$i][3], "admin") == 0) echo ' class="admintab"';
   println(' href="'.$navdisplay[$i][1].'" title="'. $navdisplay[$i][2] .'">'.$navdisplay[$i][0].'</a>');
   
   // sub level
   if (isset($subdisplay[$i]))
    {
    println("<ul>");  
    foreach(  $subdisplay[$i] as $k=>$v )
     {
     println("<li><a href=\"". $v[1] ."\">". $v[0] ."</a></li>");
     }
    println("</ul>");
    } 
    
   
   echo'</li>';
   }  
 }