求全能的html加载完毕判断

Question

要能在
FireFox
Chrome
中也能正常使用

Answer 1

window.onload = function(){};

Answer 2

LZ搞笑 lolvar DOMLoaded = function(o) {
         document.addEventListener ? document.addEventListener("DOMContentLoaded", o, false) : 
         /MSIE/i.test(navigator.userAgent) ? function(x) {
                  var T = setInterval(function() {
                          try {
                                document.body.doScroll("left"); 
                                x(), clearInterval(T);
                          } catch(e) {}
                  }, 10)
         }(o) : /WebKit/i.test(navigator.userAgent) ? function(x) {
                  var T = setInterval(function() {
                          /loaded|complete/.test(document.readyState) && x() && clearInterval(T);
                  }, 10)
         }(o) : (window.onload = o);
}
DOMLoaded(function(){alert(the DOMContent be Loaded !)})