Unable to copy/paste Subscripts from MsWord to simple text area in Html
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i'm facing a wiered problem when i try to paste subscripts from MSword Document to simple HTML Textarea .

if i copy subscript from webpage where they have used <sub> tag it works fine !! but not when i paste the subscripts from MSWord document . . . . any solution for this issue ? is that HTML does'nt support MSword specially formatted text ?? 

Thanks in Advance ... 