当我点击某一块区域时,跳转另一个页面?????????????
http://wenku.baidu.com/link?url=6ruMmAQJXxQDwhJZSYlZEYdfRMrMuZ_HvK5XfiTZja9y4Nxwa3J8AKiKhWvIJ5SoPYSpSpIGFCdvOIYsk61sekmL9UpQhY3ud6cAYJbZ737