standard = function( text )
			{
				var span = new CKEDITOR.dom.element( 'span' );
				span.setText( text );
				return span.getHtml();
			}
Replace special HTML characters in a string with their relative HTML
entity values.
@param {String} text The string to be encoded.
@returns {String} The encode string.
@example
alert( CKEDITOR.tools.htmlEncode( 'A > B & C < D' ) );  // "A &amp;gt; B &amp;amp; C &amp;lt; D"