Multiquote button does not function

[ALBCODERS]

I have customized a new style (http://www.albcoders.com/forum.php) for my vbulletin but now when I click when I want to use multiquote option does nothing.I can't find where this problem comes from,so can't move a thread from threadlist too I have tired to put the default codes in showthread and forumdisplay templates but does not function.
When I use another style everything is OK.
I hope u help me,Thanks.