In eclipse, editor/dialog/fck_docprops.html file shows errors.
For correct the errors,
before - 459 line
<select id="selDocType" onchange="CheckOther( this, 'txtDocType' );"> <option value="" selected="selected"></option> <option value='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">'>HTML 4.01 Transitional</option> <option value='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">'> HTML 4.01 Strict</option> <option value='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Frameset//EN" "http://www.w3.org/TR/html4/frameset.dtd">'> HTML 4.01 Frameset</option> <option value='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">'> XHTML 1.0 Transitional</option> <option value='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">'> XHTML 1.0 Strict</option> <option value='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">'> XHTML 1.0 Frameset</option> <option value='<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">'> XHTML 1.1</option> <option value='<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">'>HTML 3.2</option> <option value='<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">'>HTML 2.0</option> <option value="..." fcklang="DlgOpOther"><Other></option> </select>