I created an example (see below), but it is adapted to my browser and my internet connection. I have an additional toolbars at IE and quantity of TAB keystroke may be another (more or less, it can be determined in an experiments). Pauses between keystrokes is necessary for waiting of loading web pages. You can adapt it to your settings. In order to import this task into RoboTask save text of the task to file (any filename) and use menu command "Task | Import".
;**********************
;* RoboTask Task file *
;* Do not edit! *
;**********************
[Root]
ActionAfterRun=INTEGER|0
Actions=FOLDER
Automat=INTEGER|-1
CatID=INTEGER|65091953
ContinueOnError=INTEGER|0
ExternalName=STRING|"Task46"
Hide=INTEGER|0
ID=INTEGER|375245912
Name=STRING|"Example of ""craigslist | posting"""
Priority=INTEGER|3
RunOnClose=INTEGER|0
RunOnStartup=INTEGER|0
ToLog=INTEGER|3
[Actions]
Action1=FOLDER
Action2=FOLDER
Action3=FOLDER
Action4=FOLDER
Action5=FOLDER
Action6=FOLDER
Action7=FOLDER
Action8=FOLDER
[Actions\Action1]
ActionID=STRING|"A_GENERAL_RUN_PROG"
Enabled=INTEGER|-1
Name=STRING|"Run ""//post.craigslist.org/nyc/G/crg/mnh"""
Params=FOLDER
[Actions\Action1\Params]
program=STRING|"
http://post.craigslist.org/nyc/G/crg/mnh"
runas=STRING|"0"
wait=STRING|"1"
[Actions\Action2]
ActionID=STRING|"A_GENERAL_PAUSE"
Enabled=INTEGER|-1
Name=STRING|"Delay 10000 ms"
Params=FOLDER
[Actions\Action2\Params]
delay=STRING|"100"
[Actions\Action3]
ActionID=STRING|"A_GENERAL_SENDKEYS"
Enabled=INTEGER|-1
Name=STRING|"Send keys to ""craigslist | posting a creative gigs listing on new york city craigslist"""
Params=FOLDER
[Actions\Action3\Params]
currentwindow=STRING|"0"
fixedwindow=STRING|"0"
keylayout=STRING|"0"
keys=STRING|"{TAB}{TAB}{TAB}"
sendkind=STRING|"0"
wincaption=STRING|"craigslist | posting a creative gigs listing on new york city craigslist"
[Actions\Action4]
ActionID=STRING|"A_GENERAL_SENDKEYS"
Enabled=INTEGER|-1
Name=STRING|"Send keys to active window"
Params=FOLDER
[Actions\Action4\Params]
currentwindow=STRING|"1"
fixedwindow=STRING|"1"
keylayout=STRING|"0"
keys=STRING|"""Test posting title{TAB}Test Location{TAB}Test Posting body"",{TAB}
test@test.com{TAB}{TAB}{TAB}{ENTER}"
sendkind=STRING|"0"
wincaption=STRING|"Notepad"
[Actions\Action5]
ActionID=STRING|"A_GENERAL_PAUSE"
Enabled=INTEGER|-1
Name=STRING|"Delay 10000 ms"
Params=FOLDER
[Actions\Action5\Params]
delay=STRING|"100"
[Actions\Action6]
ActionID=STRING|"A_GENERAL_SENDKEYS"
Enabled=INTEGER|-1
Name=STRING|"Send keys to ""craigslist | posting a creative gigs listing on new york city craigslist"""
Params=FOLDER
[Actions\Action6\Params]
currentwindow=STRING|"0"
fixedwindow=STRING|"0"
keylayout=STRING|"0"
keys=STRING|"{TAB}{TAB}{TAB}{ENTER}"
sendkind=STRING|"0"
wincaption=STRING|"craigslist | posting a creative gigs listing on new york city craigslist"
[Actions\Action7]
ActionID=STRING|"A_GENERAL_PAUSE"
Enabled=INTEGER|-1
Name=STRING|"Delay 15000 ms"
Params=FOLDER
[Actions\Action7\Params]
delay=STRING|"150"
[Actions\Action8]
ActionID=STRING|"A_GENERAL_SENDKEYS"
Enabled=INTEGER|-1
Name=STRING|"Send keys to ""craigslist | posting a creative gigs listing on new york city craigslist"""
Params=FOLDER
[Actions\Action8\Params]
currentwindow=STRING|"0"
fixedwindow=STRING|"0"
keylayout=STRING|"0"
keys=STRING|"{TAB}{TAB}{TAB}{TAB}{TAB}{ENTER}"
sendkind=STRING|"0"
wincaption=STRING|"craigslist | posting a creative gigs listing on new york city craigslist"