I am not able to click smilies or formatting buttons ??

I am using firefox but since few days i am getting few errors for DP forum

Before few days i was not able to see the drop down list arrow : Like forum jump, search - have drop down list.

Now i can see the drop down list but new problems now :

- the whole page refreshes on Quick reply
- i cannot click smilies button and formatting buttons (liike bold, italice etc) while writing posts.

Wats wrong with me

 

Make sure to enable javascript as well.

 

I just checked it and found from where it comes:

Javascript Disabled
AND
Images not shown.

ake sure, you have both enabled.

 

Thanks, that worked
Why does this happen ? How to remain safe from that ?

They were already enabled.