_mixedButton

Displays a button showing an icon and a text label, that goes to a linked page when you press it. -- Function
LINK -> _mixedButton(ICON, LABEL) DEPRECATED: use _linkButton instead.
_mixedButton receives a Link or External Link, and displays that link as a button. The first parameter identifies the icon to use for the button; the second is the text that follows the icon. Both parameters are required. This is essentially a combo of _iconButton and _linkButton.
For icons, you may use anything from the Bootstrap Glyphicon set. Just use the name of the icon (in double-double quotes) in the parameter.