IE bug之location.href没有referer

location.href="www.google.com";

//define for all browsers
function goto(url){
location.href = url;
}

//re-define for IE
if(isIE){
function goto(url){
var referLink = document.createElement('a');
referLink.href = url;
document.body.appendChild(referLink);
referLink.click();
}
}