add:   this.__neh_change_cascade_text_closure = this.__neh_change_cascade_text.bindAsEventListener( this ); 
context: 	initialize : function( id, mode )	{		this.__mode = mode;				if ( this.__mode == 'parameter' )		{			// Hide dialog title bar if embedded in designer.			var paramDialogTitleBar = $( id + 'dialogTitleBar' );			paramDialogTitleBar.style.display = 'none';					}			    	    this.initializeBase( id );	    this.__local_installEventHandlers_extend( id );	},
meta: 855	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/855/f1efbf3a6984be8441bdbb1f963d8be307a054c3/BirtParameterDialog.js/clean/viewer/org.eclipse.birt.report.viewer/birt/webcontent/birt/ajax/ui/dialog/BirtParameterDialog.js