If I bring the mouse pointer to a link, but not click on it, I can see in the left/bottom corner that it displays the URL of it. 

Q: Could this URL (in the left/bottom) be different from the one that my Web browser will go? (don't count that server side can be redirected with an eg.: HTTP 302)

Question is just because of knowing that telling the users to check the left/bottom of the browser before clicking on the link is a good/usable thing regarding security. 

Please provide authentic links/descriptions too :)

PS: maybe if JavaScript is enabled, it can be done that the user will go to another website, different from the one displayed in the left/bottom?



UPDATE: Does disabling JavaScript with ex.: NoScript solves this problem 100%? (opened a bounty for this part of the question) - because it looks like it could be prevented with NoScript. 


  Could this URL (in the left/bottom) be different from the one that my webbrowser will go? 


Yes.


for a simple link click, the whole click could be captured by JavaScript and made to do something else, including navigating to a different page
the link could be substituted onmousedown (this is common behaviour for some link-click tracking scripts)
for browsers like Chrome where the address pop-up appears inside the page area, that pop-up could be faked with JavaScript and page elements. In general you can only trust browser UI that appears in the chrome border, outside of page control.


Consequently the address pop-up is a convenience feature but offers no security function.
