1 <script type="text/javascript">
2 //画面ScrollBar処理
3 function Trim(strValue)
4 {
5 return strValue.replace(/^s*|s*$/g,"");
6 }
7
8 function SetCookie(sName,sValue)
9 {
10 document.cookie = sName + "=" + escape(sValue);
11 }
12
13 function GetCookie(sName)
14 {
15 var aCookie = document.cookie.split(";");
16 for(var i=0; i < aCookie.length; i++)
17 {
18 var aCrumb = aCookie[i].split("=");
19 if(sName == Trim(aCrumb[0]))
20 {
21 return unescape(aCrumb[1]);
22 }
23 }
24
25 return null;
26 }
27
28 function scrollback()
29 {
30 if(GetCookie("scroll")!=null){document.body.scrollTop=GetCookie("scroll")}
31 }
32 </script>
然后设置<body id=body onscroll=SetCookie("scroll",body.scrollTop); onload="scrollback();">就OK!2 //画面ScrollBar処理
3 function Trim(strValue)
4 {
5 return strValue.replace(/^s*|s*$/g,"");
6 }
7
8 function SetCookie(sName,sValue)
9 {
10 document.cookie = sName + "=" + escape(sValue);
11 }
12
13 function GetCookie(sName)
14 {
15 var aCookie = document.cookie.split(";");
16 for(var i=0; i < aCookie.length; i++)
17 {
18 var aCrumb = aCookie[i].split("=");
19 if(sName == Trim(aCrumb[0]))
20 {
21 return unescape(aCrumb[1]);
22 }
23 }
24
25 return null;
26 }
27
28 function scrollback()
29 {
30 if(GetCookie("scroll")!=null){document.body.scrollTop=GetCookie("scroll")}
31 }
32 </script>