diff --git a/dabo/functions/genchart.sh b/dabo/functions/genchart.sh
index 4f463fe..ee2e098 100644
--- a/dabo/functions/genchart.sh
+++ b/dabo/functions/genchart.sh
@@ -10,8 +10,10 @@ function genchart {
   local colors=$4
   [ -z "${colors}" ] && colors="White,Gold,Silver,Blue,DarkMagenta,DarkViolet,Indigo,MediumBlue,DarkOrchid,MidnightBlue,CornflowerBlue,CadetBlue,DarkCyan,DarkSlateBlue,DeepSkyBlue,DodgerBlue,Teal"
 
-  local f_tmp_data="${g_tmp}-data-$RANDOM"
-  local f_tmp_headline="${g_tmp}-headline-$RANDOM"
+  local f_tmp="${f_tmp}/$RANDOM"
+  local f_tmp_data="${f_tmp}-data"
+  local f_tmp_headline="${f_tmp}-headline"
+  mkdir -p ${f_tmp}/g_genchart
 
   local awkfields=$(echo "${fields}" | sed 's/,/ \",\" \$/g; s/^/\$/')
   #tail -n ${lastlines} "${file}" | cut -d, -f${fields} | egrep "^[-0-9]" >${f_tmp_data}
@@ -42,7 +44,6 @@ function genchart {
   local color="green"
   tail -n1 ${f_tmp_data} | cut -d, -f1 | grep -q "^-" && color="red"
 
-  mkdir ${g_tmp}/g_genchart
   local RND=$RANDOM
   echo "<table id='noborder' width='100%'><tr><td id='noborder' width='100%'>"
   echo "<div id='$RND'>"
@@ -58,7 +59,7 @@ function genchart {
       echo "<p class='legend'><font color='${color}'>${linename} (${linelastvalue})</font></p>"
     else
       echo "<p class='legend'><font color='${linecolor}'>${linename} (${linelastvalue})</font></p>"
-    fi >>${g_tmp}/g_genchart/legend
+    fi >>${f_tmp}/g_genchart/legend
     local linenum=1
     for line in $(cat ${f_tmp_data})
     do
@@ -73,7 +74,7 @@ function genchart {
           echo "<td style='--color: ${color}; --start: calc( ${calcstart} ); --end: calc( ${calcend} );'> <span class='tooltip'> ${mark} </span> </td>"
         else
           echo "<td style='--color: ${linecolor}; --start: calc( ${calcstart} ); --end: calc( ${calcend} );'> </td>"
-        fi >>${g_tmp}/g_genchart/${linenum}
+        fi >>${f_tmp}/g_genchart/${linenum}
         ((linenum=linenum+1))
         lastmark=${mark}
       done
@@ -84,7 +85,7 @@ function genchart {
   for linenum in $(seq 2 ${lines})
   do
     echo "<tr>"
-    cat ${g_tmp}/g_genchart/${linenum}
+    cat ${f_tmp}/g_genchart/${linenum}
     echo "</tr>"
   done
   echo "</table></div>"
@@ -93,7 +94,7 @@ function genchart {
   if grep -q ',' ${f_tmp_headline}
   then
     echo "<td id='noborder'>"
-    tac ${g_tmp}/g_genchart/legend
+    tac ${f_tmp}/g_genchart/legend
     echo "</td>"
   fi
 
@@ -104,6 +105,6 @@ function genchart {
 
   echo "</tr></table>"
 
-  rm -r ${g_tmp}/g_genchart
+  rm -r ${f_tmp}/g_genchart
   
 }