Right can not be saved as

I am a VISTA system
open the page, right-point, there are those right-Save As, Save Picture As
but were unable to select those options

such cases only when the page is opened Will appear ~

how it happened??

Errant you help me ~ ~
added problem:I was not sure to visit the site limits the Save As! !

because some of the pictures can not save as!

are not gray! But the election can not be! ! !

and I am sure that they do not have my computer has been poisoned!

If you experience problems can not be ruled out if the recommended GHOST look to solve the system!
time-saving easy to say for use Maxthon browser