i am using FCKEditor but i dont want all the buttons that are in the toolbar area i want only some of them is there any way to hide them using css or javascript or in any other way.
Have you looked into the ability to customize the fckeditor toolbar?
http://docs.cksource.com/FCKeditor_2.x/Developers_Guide/Configuration/Toolbar
http://developer.mindtouch.com/en/kb/Configure_the_FCKeditor_toolbar
There's FCKConfig.js which uses JSON configuration.
FCKConfig.ToolbarSets["Default"] = [
['Source','DocProps','-','Save','NewPage','Preview','-','Templates'],
['Cut','Copy','Paste','PasteText','PasteWord','-','Print','SpellCheck'],
['Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'],
['Form','Checkbox','Radio','TextField','Textarea','Select','Button','ImageButton','HiddenField'],
'/',
['Bold','Italic','Underline','StrikeThrough','-','Subscript','Superscript'],
['OrderedList','UnorderedList','-','Outdent','Indent','Blockquote'],
['JustifyLeft','JustifyCenter','JustifyRight','JustifyFull'],
['Link','Unlink','Anchor'],
['Image','Flash','Table','Rule','Smiley','SpecialChar','PageBreak'],
'/',
['Style','FontFormat','FontName','FontSize'],
['TextColor','BGColor'],
['FitWindow','ShowBlocks','-','About'] // No comma for the last row.
] ;
FCKConfig.ToolbarSets["Basic"] = [
['Bold','Italic','-','OrderedList','UnorderedList','-','Link','Unlink','-','About']
] ;