diff -uprN ganglia-3.0.1.orig/web/functions.php ganglia-3.0.1/web/functions.php
--- ganglia-3.0.1.orig/web/functions.php	2005-02-02 10:24:14.000000000 -0800
+++ ganglia-3.0.1/web/functions.php	2005-04-26 12:49:10.422710592 -0700
@@ -234,7 +251,7 @@ function find_limits($nodes, $metricname
 #
 # Generates the colored Node cell HTML. Used in Physical
 # view and others. Intended to be used to build a table, output
-# begins with "<tr><td>" and ends the same.
+# begins with "<td>" and ends with </td>.
 function nodebox($hostname, $verbose, $title="", $extrarow="")
 {
    global $cluster, $clustername, $metrics, $hosts_up, $GHOME;
@@ -265,7 +282,7 @@ function nodebox($hostname, $verbose, $t
    $host_url=rawurlencode($hostname);
    $cluster_url=rawurlencode($clustername);
    
-   $row1 = "<tr><td class=$rowclass>\n".
+   $row1 = "<td class=$rowclass>\n".
       "<table width=100% cellpadding=1 cellspacing=0 border=0><tr>".
       "<td><a href=\"$GHOME/?p=$verbose&c=$cluster_url&h=$host_url\">".
       "$title</a>&nbsp;<br>\n";
@@ -316,7 +333,7 @@ function nodebox($hostname, $verbose, $t
    if ($verbose>2)
       $cell .= $row3;
 
-   $cell .= "</td></tr>\n";
+   $cell .= "</td>\n";
 
    return $cell;
 }
diff -uprN ganglia-3.0.1.orig/web/physical_view.php ganglia-3.0.1/web/physical_view.php
--- ganglia-3.0.1.orig/web/physical_view.php	2005-02-02 10:24:14.000000000 -0800
+++ ganglia-3.0.1/web/physical_view.php	2005-04-26 12:49:10.423710433 -0700
@@ -52,6 +52,7 @@ function showrack($ID)
 {
    global $verbose, $racks, $metrics, $cluster, $hosts_up, $hosts_down;
    global $cluster_url, $tpl, $clusters;
+   global $hostcols;
 
    if ($ID>=0) {
       $tpl->assign("RackID","<tr><th>Rack $ID</th></tr>");
@@ -60,10 +61,15 @@ function showrack($ID)
    # A string of node HTML for the template.
    $nodes="";
 
+   $i=1;
    foreach ($racks[$ID] as $name)
    {
       $nodes .= nodebox($name, $verbose);
+      if (! ($i++ % $hostcols)) {
+         $nodes .= "</tr>\n<tr>";
+      }
    }
+   $nodes .= "</tr>";
 
    return $nodes;
 }