javascript webpage manipulation

Comments

• CyGuy

  May 2008

  Yeah, it used to happen all the time: http://www.nist.org/ nist_plugins/content/content.php?content.61
  
  But nowadays it isn't that easy, unless you are invited
  
  : Is it possible to edit a certain webpage every time that webpage is
  : loaded. So for example, everytime google.com is loaded I want to
  : delete the google logo image from the page. I know that this only
  : changing the local copy that has been temporarily downloaded to the
  : computer. I want this manipulation to work in both Internet Explorer
  : and Firefox, if possible. I know I could just type in some
  : javascript code into the browser address bar to accomplish this, but
  : I want it to be automatic. So, I want the editing of that certain
  : page to happen automatically every time, without any user
  : intervention. Would I create a external javascript code file with a
  : .js extension and then run that code every time. Would I need to
  : check if the right web page has been loaded and if so how would I do
  : this?
  :
  : Thanks for any help.