error highlighting
tidying
adding error msg and concverted to content editable div
few css changes to allow editable divs
added parser
not needed any more all done in js
added $ as line separator for editable div
new $ symbol
getting logo in a different way, now the editable div has its logo changed to $ separated before it is saved in any models.
added parser for html editable div.  take the div contents and extract the text content. it is different on different browsers.
finally join them by $
textarea -> editable div so that I can highlight rows
added TODO