Richtext Editors

I am looking for a RICHTEXT editor for that will be crossbrowser compatible.
i need it to save info into MySQL and it would be displayed as it has been typed in.
please its urgent

@prodgalson,
abeg,i am having problem implementing the FCK editor
Its giving me the error message below

Fatal error: Class 'FCKeditor' not found in D:\XAMPP\xampp\htdocs\editortest.php on line 12

@nduaj
i finally used "openwysiwyg". I have had it for lik 2yrs but had problem making it work.
I shld say a touch for God made the code work.But what if javascript has been turned off on the browser?

@prodgalson
I am still not satisfied with "openwysiwyg" if javascript has been turned off,then it would be a disaster
.I know FCK Editor would be better and contains more.
I alctually tried to make the PHP Sample work.The content of the file is the Sample in the Installation guide.

please,I would like to know how you implemented it FCK editor.