"desc" : "Displays a new message box, or reinitializes an existing message box, based on the config options\npassed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.\nThe following config object properties are supported:\n<pre>\nProperty Type Description\n---------- --------------- ------------------------------------------------------------------------------------\nanimEl String/Element An id or Element from which the message box should animate as it opens and\n closes (defaults to undefined)\nbuttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',\n cancel:'Bar'}), or false to not show any buttons (defaults to false)\nclosable Boolean False to hide the top-right close button (defaults to true). Note that\n progress and wait dialogs will ignore this property and always hide the\n close button as they can only be closed programmatically.\ncls String A custom CSS class to apply to the message box element\ndefaultTextHeight Number The default height in pixels of the message box's multiline textarea if\n displayed (defaults to 75)\nfn Function A callback function to execute after closing the dialog. The arguments to the\n function will be btn (the name of the button that was clicked, if applicable,\n e.g. \"ok\"), and text (the value of the active text field, if applicable).\n Progress and wait dialogs will ignore this option since they do not respond to\n user actions and can only be closed programmatically, so any required function\n should be called by the same code after it closes the dialog.\nicon String A CSS class that provides a background image to be used as an icon for\n the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')\nmaxWidth Number The maximum width in pixels of the message box (defaults to 600)\nminWidth Number The minimum width in pixels of the message box (defaults to 100)\nmodal Boolean False to allow user interaction with the page while the message box is\n displayed (defaults to true)\nmsg String A string that will replace the existing message box body text (defaults\n to the XHTML-compliant non-breaking space character ' ')\nmultiline Boolean True to prompt the user to enter multi-line text (defaults to false)\nprogress Boolean True to display a progress bar (defaults to false)\nprogressText String The text to display inside the progress bar if progress = true (defaults to '')\nprompt Boolean True to prompt the user to enter single-line text (defaults to false)\nproxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)\ntitle String The title text\nvalue String The string value to set into the active textbox element if displayed\nwait Boolean True to display a progress bar (defaults to false)\nwidth Number The width of the dialog in pixels\n</pre>\n\nExample usage:\n<pre><code>\nRoo.Msg.show({\n title: 'Address',\n msg: 'Please enter your address:',\n width: 300,\n buttons: Roo.MessageBox.OKCANCEL,\n multiline: true,\n fn: saveAddress,\n animEl: 'addAddressBtn'\n});\n</code></pre>",
"desc" : "Displays a new message box, or reinitializes an existing message box, based on the config options\npassed in. All functions (e.g. prompt, alert, etc) on MessageBox call this function internally.\nThe following config object properties are supported:\n<pre>\nProperty Type Description\n---------- --------------- ------------------------------------------------------------------------------------\nanimEl String/Element An id or Element from which the message box should animate as it opens and\n closes (defaults to undefined)\nbuttons Object/Boolean A button config object (e.g., Roo.MessageBox.OKCANCEL or {ok:'Foo',\n cancel:'Bar'}), or false to not show any buttons (defaults to false)\nclosable Boolean False to hide the top-right close button (defaults to true). Note that\n progress and wait dialogs will ignore this property and always hide the\n close button as they can only be closed programmatically.\ncls String A custom CSS class to apply to the message box element\ndefaultTextHeight Number The default height in pixels of the message box's multiline textarea if\n displayed (defaults to 75)\nfn Function A callback function to execute after closing the dialog. The arguments to the\n function will be btn (the name of the button that was clicked, if applicable,\n e.g. \"ok\"), and text (the value of the active text field, if applicable).\n Progress and wait dialogs will ignore this option since they do not respond to\n user actions and can only be closed programmatically, so any required function\n should be called by the same code after it closes the dialog.\nicon String A CSS class that provides a background image to be used as an icon for\n the dialog (e.g., Roo.MessageBox.WARNING or 'custom-class', defaults to '')\nmaxWidth Number The maximum width in pixels of the message box (defaults to 600)\nminWidth Number The minimum width in pixels of the message box (defaults to 100)\nmodal Boolean False to allow user interaction with the page while the message box is\n displayed (defaults to true)\nmsg String A string that will replace the existing message box body text (defaults\n to the XHTML-compliant non-breaking space character ' ')\nmultiline Boolean True to prompt the user to enter multi-line text (defaults to false)\nprogress Boolean True to display a progress bar (defaults to false)\nprogressText String The text to display inside the progress bar if progress = true (defaults to '')\nprompt Boolean True to prompt the user to enter single-line text (defaults to false)\nproxyDrag Boolean True to display a lightweight proxy while dragging (defaults to false)\ntitle String The title text\nvalue String The string value to set into the active textbox element if displayed\nwait Boolean True to display a progress bar (defaults to false)\nwidth Number The width of the dialog in pixels\n</pre>\n\nExample usage:\n<pre><code>\nRoo.Msg.show({\n title: 'Address',\n msg: 'Please enter your address:',\n width: 300,\n buttons: Roo.MessageBox.OKCANCEL,\n multiline: true,\n fn: saveAddress,\n animEl: 'addAddressBtn'\n});\n</code></pre>",