Javascript新手教程：从入门到精通（完整版）(9)

时间：2013-04-25 10:45 来源：网络整理作者：采集侠收藏

html head title/title script LANGUAGE=JavaScript with (top.window.location) {baseURL = href.substring (0,href.lastIndexOf (/) + 1)} total_toc_items = 0; current_overID = ; last_overID = ; browser = n

<html>
<head>
<title></title>
<script LANGUAGE="JavaScript">
　
with (top.window.location)
{baseURL = href.substring (0,href.lastIndexOf ("/") + 1)}
total_toc_items = 0;
current_overID = "";
last_overID = "";
browser = navigator.appName;
version = parseInt(navigator.appVersion);
client=null;
loaded = 0;
if (browser == "Netscape" && version >= 3) client = "ns3";
function toc_item (img_name,icon_col,width,height) {
if (client =="ns3") {
img_prefix = baseURL + img_name;
this.icon_col = icon_col;
this.toc_img_off = new Image (width,height);
this.toc_img_off.src = img_prefix + "_off.gif";
this.toc_img_on = new Image (width,height);
this.toc_img_on.src = img_prefix + "_on.gif";
}
}
　
function new_toc_item (img_name,icon_row,width,height) {
toc_item [img_name] = new toc_item (img_name,icon_row,width,height);
}
　
function toc_mouseover (itemID) {
if (client =="ns3") {
current_overID = itemID;
if (current_overID != last_overID) {
document [current_overID].src = toc_item [current_overID].toc_img_on.src;
if (last_overID != "") {
document.images [last_overID].src = toc_item[last_overID].toc_img_off.src;
}
last_overID = current_overID;
}
}
}
　
function toc_mouseout () {
if (client =="ns3") {
if (current_overID != "") {
document.images [current_overID].src = toc_item [current_overID].toc_img_off.src;
}
current_overID = "";
last_overID = "";
}
}
new_toc_item ("1",2,120,20);
<!-- Begin
function bannerObject(p){
this.msg = MESSAGE
this.out = " "
this.pos = POSITION
this.delay = DELAY
this.i = 0
this.reset = clearMessage}
　
function clearMessage(){
this.pos = POSITION}
var POSITION = 50;
var DELAY = 150;
var MESSAGE = "这是一个动态JavaScript文字显示的例子";
var scroll = new bannerObject();
function scroller(){
scroll.out += " ";
if(scroll.pos>0)
for (scroll.i = 0; scroll.i < scroll.pos; scroll.i++) { scroll.out +=" " ; }
if (scroll.pos>= 0)
scroll.out += scroll.msg
else
scroll.out = scroll.msg.substring(-scroll.pos,scroll.msg.length)
document.noticeForm.notice.value = scroll.out
scroll.out = " ";
scroll.pos--;
scroll.pos--;
if (scroll.pos < -(scroll.msg.length)) { scroll.reset(); } setTimeout
('scroller()',scroll.delay);}
</script>
</head>
<body onload="scroller()" bgcolor="#000000" link="#C0C0C0" vlink="#C0C0C0"
alink="#008080"
text="#C0C0C0">
<table border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="100%"><form NAME="noticeForm">
<p><input TYPE="text" name="notice" size="40" style="background-color: rgb(192,192,192)"></p>
</form>
</td>
</tr>
</table>
</center></div>
</body>
</html>

开发教程

Javascript新手教程：从入门到精通（完整版）(9)

js/jQuery教程阅读排行

最新文章

服务咨询

整站源码

网站模板

免费源码

关于我们

扫码关注有惊喜