I have no idea about my blog theme

[balaji2u]

This is my sad story about my blog.right from the beginning when my blog started(installed manually wordpress 2.6)) my blogs theme is not under my control.The problem is that sometime my blog side bar is totally dragged to below my posts.
i finally depend upon you guys please tell me the possible reason for this.

[leafypiggy]

What theme and what browser are you using? Your theme may be only compatible with a different version of wordpreess, or your browser may be parsing the css incorrectly.

[balaji2u]

no i almost tried changing to 30 themes will all theme repeat this? no way.and also im using firefox and if it displays it improperly on Firefox then whats the use of creating it?

[leafypiggy]

can you please use proper english? Its really hard to understand you...

[t2t2t]

Can we have a link or screenshot of the problem? We can't see through your eyes you know...

[balaji2u]

@t2t2 yeah sure u can see my site www.ultraoli.info and its now in the problem which i left for your reference.

[t2t2t]

You are missing a </div> after end of post:

[balaji2u]

Thanks very much for taking time @t2t2.
can you tell me on what file i have to put those div tags?
it may be in wp folder or in the theme folder .if its in theme folder did all the 30 themes i checked is missing the </div> tag? or if its in the wp folder did wordpress comes with bugs?why is it giving problem to me only?

[t2t2t]

Find your current theme in theme folder and open up index.php. Find line similar to following (taken from default theme):

<?php endwhile; ?>

And add before it </div>, so it's like this:

</div>
<?php endwhile; ?>

(If you can't find it, feel free to attach the file to your post)

[balaji2u]

dude you are just awesome its working like a charm. I've been messing this for three months and actually once i found that i have to put the closing div tag but don't know where to put it.anyway thanks a lot.do i have to put this closing div tag on themes that's giving me this problem?
Note:kindly accept my rep. and credits.