$(function(){var bookId=$('body').attr("bookId");var chapterId=$('body').attr("chapterId");var lastChapterId=$('body').attr("lastChapterId");var nextChapterId=$('body').attr("nextChapterId");$(document).keyup(function(event){if(event.keyCode==$.ui.keyCode.LEFT){if(lastChapterId==chapterId){if(confirm("是否返回书页")){document.location="http://book.zongheng.com/book/"+bookId+".html";}}else{document.location="http://book.zongheng.com/chapter/"+bookId+"/"+lastChapterId+".html";}}
if(event.keyCode==$.ui.keyCode.RIGHT){if(nextChapterId==chapterId){document.location="http://book.zongheng.com/readmore/"+bookId+".html";}else{document.location="http://book.zongheng.com/chapter/"+bookId+"/"+nextChapterId+".html";}}
if(event.keyCode==$.ui.keyCode.ENTER){document.location="http://book.zongheng.com/showchapter/"+bookId+".html";}});});