diff --git a/index b/index
index 6c0f752..cd1ed12 100755
--- a/index
+++ b/index
@@ -401,18 +401,18 @@ then
 					<table style="width:$(( graph_width + 97 ))px">
 						<tr>
 							<td>
-								<a href="?start=$(( start - 604800 ))&amp;end=$end">&lt;&lt;</a>
-								<a href="?start=$(( start - 86400 ))&amp;end=$end">&lt;</a>
-								<a href="?start=$default_start&amp;end=$end">R</a>
-								<a href="?start=$(( start + 86400 ))&amp;end=$end">&gt;</a>
-								<a href="?start=$(( start + 604800 ))&amp;end=$end">&gt;&gt;</a>
+								<a href="?hist&amp;start=$(( start - 604800 ))&amp;end=$end">&lt;&lt;</a>
+								<a href="?hist&amp;start=$(( start - 86400 ))&amp;end=$end">&lt;</a>
+								<a href="?hist&amp;start=$default_start&amp;end=$end">R</a>
+								<a href="?hist&amp;start=$(( start + 86400 ))&amp;end=$end">&gt;</a>
+								<a href="?hist&amp;start=$(( start + 604800 ))&amp;end=$end">&gt;&gt;</a>
 							</td>
 							<td align="right">
-								<a href="?start=$start&amp;end=$(( end - 604800 ))">&lt;&lt;</a>
-								<a href="?start=$start&amp;end=$(( end - 86400 ))">&lt;</a>
-								<a href="?start=$start&amp;end=$default_end">R</a>
-								<a href="?start=$start&amp;end=$(( end + 86400 ))">&gt;</a>
-								<a href="?start=$start&amp;end=$(( end + 604800 ))">&gt;&gt;</a>
+								<a href="?hist&amp;start=$start&amp;end=$(( end - 604800 ))">&lt;&lt;</a>
+								<a href="?hist&amp;start=$start&amp;end=$(( end - 86400 ))">&lt;</a>
+								<a href="?hist&amp;start=$start&amp;end=$default_end">R</a>
+								<a href="?hist&amp;start=$start&amp;end=$(( end + 86400 ))">&gt;</a>
+								<a href="?hist&amp;start=$start&amp;end=$(( end + 604800 ))">&gt;&gt;</a>
 							</td>
 						</tr>
 					</table>