EvertonSilva

var myConfObj = {
  iframeMouseOver : false
}
window.addEventListener('blur',function(){
  if(myConfObj.iframeMouseOver){
    console.log('Wow! Iframe Click!');
  }
});

document.getElementById('YOUR_CONTAINER_ID').addEventListener('mouseover',function(){

EvertonSilva

Get and set process variable:

// Set variable
kcontext.setVariable("XYZ", "9000001214"); 

// Get variable
System.out.println("\t##### Process variable XYZ: " + 
                  kcontext.getVariable("XYZ"));