Prevent from js error when messages list does not exist

Aleksander Machniak

2014-04-25 5a7b7ce039c5bffc370ec79aea5eba6043c908ec

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.panel_wrapper {height:85px;} 
.panel_wrapper div.current {height:85px;} 
 
/* IE */ 
* html .panel_wrapper {height:100px;} 
* html .panel_wrapper div.current {height:100px;}