\u590d\u5236\u76f4\u63a5\u4f7f\u7528<\/p>\n
<html>\r\n<head>\r\n<title>\u8ba1\u7b97\u5668<\/title>\r\n<style type=text\/css>\r\n div{width:290px;margin:0 auto;border:3px solid #87CEFA;position:relative;background-color:#C1FFC1;}\r\n #c{display:block;width:270px;height:36px;position:absolute;left:10px;top:56px;}\r\n #sum{display:block;width:188px;height:36px;margin:10px 10px;float:left;font-size:20px;}\r\n #del{width:72px;height:36px;position:absolute;top:10px;right:10px;}\r\n table{width:280px;margin:90px auto 5px;}\r\n td{border:1px solid black;text-align:center;background-color:red;font-size:20px;color:black;font-weight:bold;}\r\n td:hover{ cursor:hand}\r\n<\/style>\r\n<\/head>\r\n<body>\r\n<div>\r\n<input id=\"sum\" type=\"text\" readonly=\"readonly\"\/>\r\n<input id=\"del\" type=\"button\" value=\"DEL\" onclick=\"del()\"\/>\r\n<input type=\"button\" value=\"C\" onclick=\"C()\" id=\"c\"\/>\r\n<table cellspacing=\"20px\">\r\n<tr>\r\n<td onclick=\"iv(this)\" onmouseover=\"change(this)\" onmouseout=\"out(this)\">1<\/td>\r\n<td 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out(t){\r\nt.style.backgroundColor=\"red\";\r\nt.style.fontSize=\"20px\";\r\n}\r\n<\/script>\r\n<\/body>\r\n<\/html><\/pre>\n\u6b22\u8fce\u5206\u4eab\u672c\u6587\uff0c\u8f6c\u8f7d\u8bf7\u4fdd\u7559\u51fa\u5904\uff1a\u524d\u7aefABC<\/a> » JavaScript\u5199\u7684\u4e00\u4e2a\u8ba1\u7b97\u5668<\/a><\/p>","protected":false},"excerpt":{"rendered":"\u590d\u5236\u76f4\u63a5\u4f7f\u7528 <html> <head> <title>\u8ba1\u7b97\u5668<\/title> <style type=text\/css> div{widt 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