Joomla - Open all external links in new tab - joomla

I want to open all external links on my Joomla site in a new browser tab. Is there any way to do this globally and automatically?
Running Joomla 3.4.3.

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joomla html editor on the frontpage

I was wondering how one would go about implementing an editor like tinymce so that registered members of a joomla site can post articles, edit them, and get paid when someone downloads them
like thisenter image description here
This functionality is already built into Joomla.
All you need to do to enable this is to add a new "Create Article" menu option with Access = "Registered".
You will probably also need to enable a login module if there isn't one already so users can log in to the front end to see the new menu option.

Linking article pages on joomla that do not exist as a menu item

How do we link an article page on Joomla without it being published as a menu item? We have tried using the ID number, but it does not work.
For example, within one of our published pages we want to link to another article page but this page does not exist as a menu item- so there is not an url to use.
Please provide step-by-step instructions.
If you prefer to NOT have to create URLs manually you can try switching the editor that Joomla uses by default (TinyMCE). Personally I find JCE Editor much more useful. With that you can quickly generate links to menu items, content or even contacts all from their 'Insert/Edit Link' modal popup. It also has a more robust image manager. JCE Editor can even be installed from the 'Install from Web' tab of the Extension Manager Install page.

how to find and edit any joomla content using the frontend url

How can I find this front-end URL(http://www.mediware.com/contact-mediware) in Joomla?
I have tried appending the ?tp=1 and that does not tell me where it is to edit.
I have tried finding it via ftp under the directory mod_menu.
I have tried finding it in Joomla back-end under the menu manager and menu items.
Thanks,

Joomla 3.3.6 admin panel not working

The buttons on the admin panel of my joomla site suddenly wont work anymore,
The dropdown works but when i hit a button it doesnt work.
Almost all buttons, i cant view my articles, categories or menus anymore and a lot of components.
Please help me!
There are two reasons for this problem to happen:
One (or more) core JavaScript files was (were) hacked.
You have recently installed an extension (typically a global system plugin) that created a conflict between JavaScript libraries
Try disabling, from phpMyAdmin, the recently installed plugin(s). Also try overriding all your core Joomla files with a fresh copy of Joomla.
Also make sure you delete your browser cache!
1- Go to yoursite/administrator/index.php
2- In the left side menu, most probably in Maintenance part ... checking joomla is stuck (probably some files damaged)
3- Select reinstall joomla core files.

joomla site not opening at all

Suddenly, out of nowhere, each time I am trying to open the site I'm getting this nonesense:
Joomla! Logo
yoursdproperty.com
This site is currently undergoing redesign to add new features. Please check back again soon!
how do I reopen it?
Joomla has an offline mode that can be switched on and off in the administration panel.
Here's how to turn it back to online mode
Here's how to customize the offline message

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