jQuery UI Dialog - missing close icon

Question

I\'m using a custom jQuery 1.10.3 theme. I downloaded every straight from the theme roller and I have intentionally not changed anything.

I created a dialog box and I

Answer 1

As a reference, this is how I extended the open method as per @john-macintyre's suggestion:

$.widget( "ui.dialog", $.ui.dialog, {
	open: function() {
		$(this.uiDialogTitlebarClose)
			.html("close");
		// Invoke the parent widget's open().
		return this._super();
	}
});