Index: trunk/MagicSoft/Mars/datacenter/db/plot.php
===================================================================
--- trunk/MagicSoft/Mars/datacenter/db/plot.php	(revision 8161)
+++ trunk/MagicSoft/Mars/datacenter/db/plot.php	(revision 8466)
@@ -55,12 +55,17 @@
 $labelfont="arialdb.ttf";
 $labelsize=10;
+//colours
+$colour=0x000000;
+$setcolour=0x0080ff;
+$set2colour=0xff0000;
+
 if ($_GET["plot"]=="val")
 {
     $column2=$_GET[$primary."Col2"];
-    $c->addScatterLayer($val2, $val1, $column, CircleSymbol, $small, 0x000000, 0x000000);
+    $c->addScatterLayer($val2, $val1, $column, CircleSymbol, $small, $colour, $colour);
     if (!empty($_GET["Set"]))
-        $c->addScatterLayer($Setval2, $Setval1, $column, CircleSymbol, $large, 0x0080ff, 0x0080ff);
+        $c->addScatterLayer($Setval2, $Setval1, $column, CircleSymbol, $large, $setcolour, $setcolour);
     if (!empty($_GET["Set2"]))
-        $c->addScatterLayer($Set2val2, $Set2val1, $column, CircleSymbol, $large, 0xff0000, 0xff0000);
+        $c->addScatterLayer($Set2val2, $Set2val1, $column, CircleSymbol, $large, $set2colour, $set2colour);
     $c->yAxis->setTitle($column, $axisfont, $axissize);
     $c->xAxis->setTitle($column2, $axisfont, $axissize);
@@ -69,9 +74,9 @@
 else
 {
-    $c->addScatterLayer($prim, $val1, $column, CircleSymbol, $small, 0x000000, 0x000000);
+    $c->addScatterLayer($prim, $val1, $column, CircleSymbol, $small, $colour, $colour);
     if (!empty($_GET["Set"]))
-        $c->addScatterLayer($Setprim, $Setval1, $column, CircleSymbol, $large, 0x0080ff, 0x0080ff);
+        $c->addScatterLayer($Setprim, $Setval1, $column, CircleSymbol, $large, $setcolour, $setcolour);
     if (!empty($_GET["Set2"]))
-        $c->addScatterLayer($Set2prim, $Set2val1, $column, CircleSymbol, $large, 0xff0000, 0xff0000);
+        $c->addScatterLayer($Set2prim, $Set2val1, $column, CircleSymbol, $large, $set2colour, $set2colour);
     $c->yAxis->setTitle($column, $axisfont, $axissize);
     $c->xAxis->setTitle($primary, $axisfont, $axissize);