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複製代碼 代碼如下:
<script type="text/javascript">
function strToDate(str, ext) {
if (str == null || str == '') return;
var arys = new Array();
arys = str.split('-');
var newDate = new Date(arys[0], arys[1] - 1, arys[2], 9, 0, 0);
if (ext) {
newDate = new Date(newDate.getTime() + 1000 * 60 * 60 * 24);
}
return newDate;
}
start="2012-02-24";
end="2012-02-27";
var date = new Date();
var start = strToDate(start);
var end = strToDate(end, false);
//document.write start.toString();
str="廣告1";
str2="廣告2";
if (date > start && date <end) {
document.write(str);
}else{
document.write(str2);
}
</script>
需要注意的是，這個是根據用戶端的時間判定的，
start="2012-02-24";
end="2012-02-27";
實際是2.24與2.26號兩天內顯示的
示範代碼:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>JS定時間段顯示廣告_指令碼之家</title> <meta name="keywords" content="JS廣告代碼，CSS導覽功能表，FLSH焦點圖片代碼" /> <meta name="description" content="指令碼之家為您提供-JS廣告代碼，CSS導覽功能表，FLSH焦點圖片代碼和網頁特效代碼" /> </head> <body> </body> </html>
[Ctrl+A 全選 注:如需引入外部Js需重新整理才能執行]
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