<link rel="stylesheet" type="text/css" id="cssStyle" /> <script type="text/jscript">
//顯示user自訂的色彩；如果cookie有值，沒值預設顯示藍色。
function defaultColor() {
var styleCssName = getCookie('styleCss');
if (str = "")
document.getElementById("ctl00_cssStyle").setAttribute("href", 'css/freeStyle_1.css');
else
document.getElementById("ctl00_cssStyle").setAttribute("href", styleCssName);
}
//切換色彩
function mm_changeStyle(file) {
document.getElementById("ctl00_cssStyle").setAttribute("href", file);
//doCookieSetup("styleCss", file);
setCookie('styleCss', file, 365);
}
//寫入cookie
function setCookie(cookieName, cookieValue, exdays) {
if (document.cookie.indexOf(cookieName) >= 0) {
var expD = new Date();
expD.setTime(expD.getTime() + (-1 * 24 * 60 * 60 * 1000));
var uexpires = "expires=" + expD.toUTCString();
document.cookie = cookieName + "=" + cookieValue + "; " + uexpires;
}
var d = new Date();
d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
document.cookie = cookieName + "=" + cookieValue + "; " + expires;
}
//查詢cookie
function getCookie(cookieName) {
var name = cookieName + "=";
var ca = document.cookie.split(';');
for (var i = 0; i < ca.length; i++) {
var c = ca[i];
while (c.charAt(0) == ' ') c = c.substring(1);
if (c.indexOf(name) == 0) return c.substring(name.length, c.length);
}
return "";
}
</script>
<body onload="defaultColor()"><ul class="widget">
<li onclick="javascript:mm_changeStyle('css/freeStyle_1.css');" style="background-color:#82B8C7;"></li>
<li onclick="javascript:mm_changeStyle('css/freeStyle_2.css');" style="background-color:#F2A948;"></li>
<li onclick="javascript:mm_changeStyle('css/freeStyle_4.css');" style="background-color:#96BF5C;"></li>
<li onclick="javascript:mm_changeStyle('css/freeStyle_5.css');" style="background-color:#DB9FBE;"></li>
<li onclick="javascript:mm_changeStyle('css/freeStyle_6.css');" style="background-color:#ADA7D1;"></li>
<li onclick="javascript:mm_changeStyle('css/freeStyle_3.css');" style="background-color:#E2E2E2;"></li>
</ul>
</body>
javascript設定與取得Cookie值
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