Tab alignment changed onclick

Suite and Optimus Suite 5
#1

If I click on the bottom right aligned it switches to the left. This HTML file should show the problem.

[code]

<div id="channel_tab"  class="dhtmlxTabBar" imgpath="dhtmlxTabbar/codebase/imgs/" style="width:252px; height:333px; z-index: 9999; position: absolute; top: 48px"> </div>
	  <div id="tab_1">
	  <div id="scroll_1" class="scroll_channels">
	  </div>
	  </div>
		
	  <div id="tab_2">
	  <div id="scroll_2" class="scroll_channels">
	  </div>
	  </div>

	  <div id="tab_3">
	  <div id="scroll_3" class="scroll_channels">
	  </div>
	  </div>

	  <div id="tab_4">
	  <div id="scroll_4" class="scroll_channels">
	  </div>
	  </div>
	  

<div id="my_tab"  class="dhtmlxTabBar" imgpath="dhtmlxTabbar/codebase/imgs/" style="position: absolute; top: 48px; width:232px; height:353px; z-index: 99;"> </div>
	  <div id="tab_5">
	  <div id="scroll_5" class="scroll_channels" style="top:0px;">
	  </div>
	  </div>
[/code]