rem: var ret			      = false; 
add: var ret				= false; 
context: 	richtext_mode: function(iframe_id) {		var iframe_obj		= this.get_object(iframe_id);		var iframe_do	    = this.get_object_document(iframe_obj);		var ret			      = false;		if(iframe_obj && iframe_do) {			// open and write html to the iframe			iframe_do.open();			iframe_do.write("<html><head><style type=\"text/css\">body { font-family:Tahoma, Arial, Helvetica, Sans-serif;background-color:#FFFFFF; }</style></head><body></body></html>");			iframe_do.close();			// try to toggle designmode			if(typeof(document.designMode) != 'undefined') {				try {					iframe_do.designMode	= "On";					ret						        = true;				} catch(e) { debug('Could not toggle design mode (document.designMode)', e); }			}			if(typeof(iframe_obj.contentDocument.designMode) != 'undefined') {				try {					iframe_obj.contentDocument.designMode	= "on";					ret									= true;				} catch(ex) { debug('Could not toggle design mode (contentDocument.designMode)', ex); }			}			if(typeof(iframe_obj.contentEditable) != 'undefined') {				iframe_obj.contentEditable	= true;				ret						= true;			}		}		return ret;	},
meta: 8193	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/8193/782215d5fb6697f8e778f8800b0a6eb59e168226/k4_editor.js/clean/trunk/upload/js/k4_editor.js