jQuery dialog set button text and no title bar

css for no title bar

.noTitleDialog  .ui-dialog-titlebar {
	display:none;
}

jQuery Dialog

                        var saveHopupYes = "Yes sir";
                        var saveHopupNo = "No, beat it";
			$saveDialog = $('<div></div>')
						.dialog({
							autoOpen: false,
							width: 500,
							height: 260,
							modal: false,
							dialogClass: 'noTitleDialog anyOtherCss',
							buttons	: [ 
								{
									text: saveHopupYes,
									click: saveClicked
								},
								{
									text: saveHopupNo ,
									click: cancelClicked
								}	
							]				
						});