JavaScript與Cookie(四) :直接瀏覽網站分網址

來源:互聯網
上載者:User

httml代碼:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html>    <head>        <meta http-equiv="Content-Type" content="text/html; charset=utf-8">        <title>Untitled Document</title>    </head>    <body>        <a href="javascript:setHome('dizhi1')">Website1</a>        <a href="javascript:setHome('dizhi2')">Website2</a>        <a href="javascript:setHome('dizhi3')">Website3</a>        <a href="javascript:setHome('dizhi4')">Website4</a>        <form name="homeform" method="post">            <input type="checkbox" name="setgo" value="1">記住我的選擇        </form>    </body></html>

 

 

JS代碼:

<script language="JavaScript" type="text/javascript"><!--    function getCookie(name){        if(document.cookie.length > 0){            start = document.cookie.indexOf(name + "=");            if( start != -1){                start = start +name.length + 1;                end = document.cookie.indexOf(";",start);                if( end  == -1){                    end = document.cookie.length;                }                return decodeURI(document.cookie.substring(start,end));            }        }            return "";    }        function setCookie(name, value, expires, path, domain, secure){        var curcookie = name + "=" +encodeURI(value)                        + ((expires) ? ";expires=" + expires.toGMTString()  : "")                        + ((path) ? ";path=" + path : "")                        + ((domain) ? ";domain=" + domain : "")                        + ((secure) ? ";secure" : "");        document.cookie = curcookie;        }        function goHome( myhome ){        if (myhome){            switch(myhome){                case "dizhi1":                    window.location = "http://www.qq.com";                    break;                case "dizhi2":                    window.location = "http://zghlx.cnblogs.com";                    break;                case "dizhi3":                    window.location = "http://www.sina.com.cn";                    break;                case "dizhi4":                    window.location = "http://www.163.com";                    break;            }                            }    }        function setHome(myhome) {        var today = new Date();        var expires = new Date();        expires.setTime(today.getTime()+ 365*24*60*60*1000);        if(document.homeform.setgo.checked) {            setCookie("home",myhome,expires);        }        goHome(myhome);    }        window.onload = function(){        var pHome = getCookie("home");        goHome(pHome);    }--></script>
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