IE8 Javascript Can't Enable

I try anything to setup delete uninstall reinstall any add on and last is IE8 itself.
Nothing work - -'

So i find find and find finally found this

Start > Run...
In the Run box, type in (without quotes) "regsvr32 jscript.dll"
You should receive a popup says that it registration succeeded.

Work now. may be registry have some damage?
so don't make this mistake again.

IE8 Bug Margin top after Clear Element

Sample
<div class="floatleft"></div><div class="floatleft"></div>
<div class="Clear"></div>
<div class="MarginTop"></div>

like this margin-top will not correct in only IE8 (- -')

for me to get this work try to add div to cover above missing margin element like this

<div>
<div class="floatleft"></div><div class="floatleft"></div>
<div class="Clear"></div>
</div>
<div class="MarginTop"></div>

This should work (Correctly to display but not flexible to me)

for another solution that i found
<a href="http://www.inventpartners.com/content/ie8_margin_top_bug">http://www.inventpartners.com/content/ie8_margin_top_bug</a>

This have about 3 solution to fix this.