Slides down a dialog str is a date. This method is used internally to show message in w2grid and w2form. It will lock the content of specified div and will slide down a message. First argument where is a object of the following structure { box : null, // html element where it will display message path : null, // path to a w2ui object that is locked title : null, // css selector for a title (if any) body : null // css selector for a body } For example, in w2grid it is called in the following way w2utils.message.call(this, { box : this.box, path : 'w2ui.' + this.name, title : '.w2ui-grid-header:visible', body : '.w2ui-grid-box' }, options); The second argument options is the same as for w2popup.message() method and can have following options options: { html : '', // html of the message body : '', // similar to body in w2popup, can be used instead of options.html buttons : '', // similar to buttons in w2popup, can be used instead of options.html width : 10, // width in px (if negative, then it is 100% of popup in message.width) height : 10, // height in px (if negative, then it is 100% of popup in message.height) hideOnClick : true, // if true, hide message if user clicks on it onOpen : null, // function to execute when message opens onClose : null // function to execute when message closes }