<!DOCTYPE html> <html> <head> <script> window.onload = function() { setInterval( function next_step() { var style = document.createElement('style'); style.innerHTML = "{ }"; document.getElementsByTagName("*")[ 7 ].appendChild(style); window.dump('.'); }, 10); } </script> </head> <body> <div id="console"></div> <div id="parentDiv"> <div id="left-to-right" dir="auto" class="testElement"> <input type="text" value="מקור השם עברית">Test test test </div> </div> <script id="des"> var el = document.getElementById("left-to-right"); document.defaultView.getComputedStyle(el, null).getPropertyValue('border-right-color'); document.getElementById("parentDiv").style.display = "none"; </script> </body> </html>