is there any one that can help me create graph template

Hi, all i know this question is going to be really stretched out (considering my expectations ), but i'm gonna post it anyway .

well i need to create a graph that looks like this.



 and i don't have that much knowledge to create one myself. so if any one has any time to help me , i would appreciate it very much .

Thank you

here what i have did so far:


reset
set terminal emf color solid
set output "ovrl.txt.emf"
set style rectangle back fc  lt -1 fillstyle  solid 0.15 noborder
unset key
set ylabel "Log-odds"
set xlabel "xxx"
set object  1 rect from 0.5, graph 0, 0 to 1.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set object  2 rect from 2.5, graph 0, 0 to 3.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set object  3 rect from 4.5, graph 0, 0 to 5.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set object  4 rect from 6.5, graph 0, 0 to 7.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set object  5 rect from 8.5, graph 0, 0 to 9.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set object  6 rect from 10.5, graph 0, 0 to 11.5, graph 1 fc rgb "#eee9e9" fs pattern 3 bo -1
set xtics border in scale 1,0.5 nomirror rotate by -45  offset character 0, 0, 0
set xtics   (6231)
set xrange [0.5 : 6.5]    
set yrange [-39.9 : 40]    
set lmargin 7
set rmargin 2
set format x ""
plot\
"ovrl.txt.dat" using 1:4 ti col with line,\
"ovrl.txt.dat" using 1:7 ti col with line,\
0 notitle lt -1


this is from 1-6 (picture is from 1-10) -> range

thank you