数据在火狐浏览器不能显示missing ( before formal parameters 
火狐中missing ( before formal parameters,javascript error 
火狐中missing ( before formal parameters,javascript error
missing ( before formal parameters,javascript error
function document. {
mued = 0;
if (mark) {
startclock()
mark = false;
}
};
这段代码竟然在火狐浏览器报错missing ( before formal parameters,javascript error。导致不能加载数据正常显示
如此写：
document. = function() {
mued = 0;
if (mark) {
startclock()
mark = false;
}
};
要想让IE和Firefox都支持需要这样写
document. =function() 太扯蛋了搞了好长时间 崩溃啊