Sorry,I can't input chinese,but my computer have big virus,please help!!

When I go to a webpage,my system be on virus immediately.

and i can't find my ctfmon.exe,... so i can't input chinese

this is my SrengLog..please see my attachment.

用户系统信息：Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)