Flash movie not fitting centered in sidebar block

Hello,

I am having an issue with a third party widget that is a flash movie. I wish to display this in a sidebar (left or right) and cannot get the flash to center in either block. My website is www.hauntedreviewer.com and the block is on the right below the dog picture. Here is the code for the flash movie

<object type="application/x-shockwave-flash" data="http://widgets.clearspring.com/o/4883dbd00de06778/4883ede5d75bdc2e/4883dbd00de06778/a6fae027/affiliateID/3388569" id="W4883dbd00de067784883ede5d75bdc2e" height="300" width="374">
<param value="http://widgets.clearspring.com/o/4883dbd00de06778/4883ede5d75bdc2e/4883dbd00de06778/a6fae027/affiliateID/3388569" name="movie"/>
<param value="transparent" name="wmode"/>
<param value="all" name="allowNetworking"/>
<param value="always" name="allowScriptAccess"/>
<embed name="Widget" id="W4883dbd00de067784883ede5d75bdc2e" width="300" height="374"  src="http://widgets.clearspring.com/o/4883dbd00de06778/4883ede5d75bdc2e/4883dbd00de06778/a6fae027/affiliateID/3388569" allowScriptAccess="always" quality="high" wmode="transparent" type="application/x-shockwave-flash"  pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>

Any help would be greatly appreciated.