You can find this script in "DEMO_icegraph_slider" script file.
Make loader interface with this script code:
ds_backround loading.jpg
ds_loader 500 280 200 31
menù layer 0:
Example :
# set cursor type ( hide , unhide )
cursor_type unhide
#
# set all layer
layer_clear
layer_resolution 1180 632
#
# FIRST MENU' (0)
new_layer
#
# set menu' background
background dimension 0 1180 632
background path 0 /DS/PNG/SGN_BG1.png
make_background 0
#
# make button in layer 0
button xy 0 50 50
button dimension 0 160 150
button_imgalpha 0 /DS/PNG/SGN_CONFIG.png /DS/PNG/SGN_CONFIG.png
button call 0 call_win call_win
button call_win 0 1
make_button 0
#
# ----------------------
# make slider button----
# ---------------------
slider_level xy
slider_level dimension 0 150 80 500 60
#
# :ratio or bright
slider_level ratio 0 10 90
# save slider value
slider_level savedata 0 fileRAM
slider_level image_bg 0 /DS/PNG/SGN_BACK_CARTOON_SLIDER.png
slider_level image_btn 0 /DS/PNG/SGN_BACK_CARTOON_CIRCLEBTN.png
make_slider 0
#
#----------------------
#
# SECOND MENU' (1)
new_layer
#
background dimension 1 800 480
background path 1 /DS/PNG/SGN_BG1.png
make_background 1
#
# make text label:
label xy 0 380 200
label dimension 0 150 20
label color 0 lightblue red
label text 0 your layer 0
make_label 0
#
# make button in layer 1
button xy 1 50 50
button dimension 1 160 150
button_imgalpha 1 /DS/PNG/SGN_CONFIG.png /DS/PNG/SGN_CONFIG.png
button call 1 call_win call_win
button call_win 1 0
make_button 1
#
# Strart Graphics Engine
graphics_engine maxlayer 2
#
# close previous Loader
sleep 10
ds_loader end
ds_background net1.jpg
#
#Finish
run Script...