inject-before.js

if(window.top===window){function getAnswer(b,d,c,a){if(b=="Block"){window.location.replace(d)}else{if(b=="Track"){startDetectIdleness();myextension.sendMessage(null,"checkURL",pageInfo)}else{if(b=="Allow"){stopDetectIdleness()}else{if(b=="Alert"){alert(d)}}}}}myextension.addMessageListener(getAnswer);var checkInterval=1;var shouldDetectIdle=false;var mousemoveHandlerInstalled=false;var pageInfo={url:document.URL,referrer:document.referrer,idleTime:0};myextension.sendMessage(null,"checkURL",pageInfo);function onMouseMove(){pageInfo.idleTime=0;if(mousemoveHandlerInstalled){document.removeEventListener("mousemove",onMouseMove,false)}mousemoveHandlerInstalled=false}function _detectIdleness(){if(!shouldDetectIdle){return}pageInfo.idleTime+=checkInterval;if(!mousemoveHandlerInstalled){document.addEventListener("mousemove",onMouseMove,false)}mousemoveHandlerInstalled=true;setTimeout("_detectIdleness()",checkInterval*1000)}function startDetectIdleness(){if(shouldDetectIdle){return}shouldDetectIdle=true;_detectIdleness()}function stopDetectIdleness(){shouldDetectIdle=false;onMouseMove()}};