gistfile1.js

var Aloha = window.Aloha || ( window.Aloha = {} );
Aloha.settings = 
{
	contentHandler: {
		insertHtml: ['word', 'generic', 'oembed', 'sanitize', 'videoembed'],
		sanitize: "relaxed",
		allows: {
	      // elements allowed in the content
	      elements: [
	          'a', 'abbr', 'b', 'blockquote', 'br', 'cite', 'code', 'dd', 'del', 'dl', 'dt', 'em',
	          'i', 'li', 'ol', 'p', 'pre', 'q', 'small', 'strike', 'strong', 'sub',
	          'sup', 'u', 'ul', 'iframe' ],
	      // attributes allowed for specific elements
	      attributes: {
	          'a' : ['href'],
	          'blockquote' : ['cite'],
	          'q' : ['cite'],
	          'abbr': ['title'],
	          'iframe': ['src', 'frameborder','allowfullscreen']
	      },
	      // protocols allowed for certain attributes of elements
	      protocols: {
	          'a' : {'href': ['ftp', 'http', 'https', 'mailto', '__relative__']},
	          'blockquote' : {'cite': ['http', 'https', '__relative__']},
	          'q' : {'cite': ['http', 'https', '__relative__']},
	          'iframe': {'src': ['http', 'https']}
	      }
	    }			
	}
}