I just found out about ie7-js ;
IE7 is a JavaScript library to make
Microsoft Internet Explorer behave
like a standards-compliant browser. It
fixes many HTML and CSS issues and
makes transparent PNG work correctly
under IE5 and IE6.
http://code.google.com/p/ie7-js/
It looks like it’s really good, but is it really working (the current issue list looks quite scary)? Have you already worked using this with success?
Another question is how slow the script will make the website in IE ?
In static pages it works pretty well. If you designed a couple of static html pages using modern browsers and standards and want it to be shown correctly in IE6 and 7 this script is gonna help you.
But, and it’s a big but, if you add a little javascript to the recipe, this method shows its weaknesses. Anything added later to them DOM or any event triggered afterwards will NOT be affected by this script.
That’s it. my one line recommendation is if you have simple and light pages use it. otherwise try solve your problems by looking at the roots!