IE5与IE6的区别:var scrollPos;if (typeof window.pageYOffset != ’undefined’) { scrollPos = window.pageYOffset;} else if (typeof document.compatMode != ’undefined’ && document.compatMode != ’BackCompat’) { scrollPos = document.documentElement.scrollTop;} else if (typeof document.body != ’undefined’) { scrollPos = document.body.scrollTop;}alert(scrollPos);如果顶部申明 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" ...
类别:网页编程 查看:145
更新:2014-06-01