How to adapt getElementsByName to IE and firefox_javascript skills

In the w3c specification, getElementsByName is retrieved by the name attribute, but MS's IE is retrieved by the id. As a result, we cannot get the Elements we should get. To adapt to the browser, we can make some adjustments:
1. Add id to the names that need to use getElementsByName, and the id and name are the same.
2. Use a function to adapt to the browser. The code is as follows:

Copy the code The code is as follows:

getElementsByName:function (name) {
var returns = document.getElementsByName(name);
if(returns.length > 0) return returns;
returns = new Array();
var e = document.getElementsByTagName('td');
for(i = 0; i < e.length; i ) {
if(e[i].getAttribute("name") = = name) {
                                                                                                                                    
}