Firefox中的event is undefined

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前两天用jQuery写一个页面动态效果，代码如下：

$('.basket').bind('click', event, toggle );

这个代码在chrome和IE中都没有问题，唯独在firefox中显示Firefox event is undefined

在网上查了查，解释如下(http://stackoverflow.com/a/2974614/2177408)：

In IE and Chrome, event is resolving to window.event. Firefox doesn't have this property and instead provides an event to an event handler function by passing it as a parameter. jQuery abstracts this difference for you by providing an event object parameter in all browsers:

大意就是这个bind里面的event参数在IE和chrome中是有默认定义的，而在FF中没有，所以解决的方法就是在event之前给他一个定义：

var event = window.event || event;

所以最后的代码就成了：

var event = event || window.event;$('.basket').bind('click', event, toggle );

顺便把另外一段类似常用的代码也加进来：

var target = event.target || event.srcElement;

http://www.webdeveloper.com/forum/showthread.php?226632-RESOLVED-Firefox-event-is-undefined&p=1075977#post1075977

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