摘要：
源地址：http://www.catswhocode.com/blog/10-handy-and-reusable-jquery-code-snippetsSmooth scrolling to top of pageLet’s start this list by a very popular and useful snippet: Those 4 lines will allow your visitors to smooth scrool to the top of the page simply by clicking a a link (with#topid) located at 阅读全文
