moz-bindings.xml报错（fck）
<?xml version="1.0" encoding="utf-8" ?><bindings xmlns="http://www.
<binding id="numericfield">
<implementation>
<constructor>
this.keypress = CheckIsDigit ;
</constructor>
<method name="CheckIsDigit">
<body>
var iCode = keyCode ;
var bAccepted =
(
( iCode >= 48 && iCode <= 57 ) // Numbers
|| (iCode >= 37 && iCode <= 40) // Arrows
|| iCode == 8 // Backspace
|| iCode == 46 // Delete
) ;
return bAccepted ;
</body>
</method>
</implementation>
<events>
<event type="keypress" value="CheckIsDigit()" />
</events>
</binding>
</bindings>
红色区域报The content of elements must consist of well-formed character data or markup.错
