♦
2007年11月17日
- var links = new Array();
- links[1] = "<a href="http://tongji.baidu.com" target="_blank">http://tongji.baidu.com</a>";
- links[2] = "<a href="http://hi.baidu.com/bdadd/blog/item/6f9f80b12e50cf57092302e3.html" target="_blank">http://hi.baidu.com/bdadd/blog/item/6f9f80b12e50cf57092302e3.html</a>";
- links[3] = "<a href="http://union.baidu.com/promo/dataunion/index.html" target="_blank">http://union.baidu.com/promo/dataunion/index.html</a>";
- links[4] = "<a href="http://www.umaz.cn" target="_blank">http://www.umaz.cn</a>";
- var imgs = new Array();
- for(var n = 1; n <= 5; n++) imgs[n] = new Image();
- imgs[1].src = "<a href="http://union.baidu.com/img/tongji550.gif" target="_blank">http://union.baidu.com/img/tongji550.gif</a>";
- imgs[2].src = "<a href="http://union.baidu.com/img/banner071031.jpg" target="_blank">http://union.baidu.com/img/banner071031.jpg</a>";
- imgs[3].src = "<a href="http://union.baidu.com/img/dataunion0711.jpg" target="_blank">http://union.baidu.com/img/dataunion0711.jpg</a>";
- imgs[4].src = "<a href="http://union.baidu.com/img/umaz13_550.jpg" target="_blank">http://union.baidu.com/img/umaz13_550.jpg</a>";
- var tits = new Array();
- tits[1] ="百度统计";
- tits[2] = "联盟杯摄影师大赛";
- tits[3] = "百度行业报告";
- tits[4] = "联盟志";
-
- var imgwidth = 550;//图片宽度
- var imgheight = 134;//图片宽度
-
- var str = "<style type='text/css'>";
- str += "#imgnv{display:none;position:absolute;bottom:-1px;right:0;height:16px;}#imgnv div{float:left;margin-right:1px;}";
- str += "#imgnv div.on,#imgnv div.off{margin-bottom:1px;width:30px;height:15px;line-height:18px!important;line-height:15px;font-size:9px;text-align:center;cursor:pointer;cursor:hand}";
- str += "#imgnv div.on{background:#CE0609;color:#FFF;font-weight:bold}";
- str += "#imgnv div.off{background:#323232;color:#FFF;text-decoration:none}";
- str += "#titnv{margin-top:3px;color:#000;text-align:center;display:none;}";
- str += "</style>";
- str += "<div style='position:relative'>";
- str += "<div><a id='dlink' href='" + links[1] + "' target='_blank'><img id='dimg' src='" + imgs[1].src + "' border='0' width='" + imgwidth + "' height='"+imgheight+"' style='filter:Alpha(opacity=100)' onmouseover='Pause(true)' onmouseout='Pause(false)'></a></div>";
-
- //修改点1:循环添加内层div内容以增加个数
- str += "<div id='imgnv'><div id='it1' class='on' onmouseover='ImgSwitch(1, true)' onmouseout='Pause(false)'>1</div><div id='it2' class='off' onmouseover='ImgSwitch(2, true)' onmouseout='Pause(false)'>2</div><div id='it3' class='on' onmouseover='ImgSwitch(3, true)' onmouseout='Pause(false)'>3</div><div id='it4' class='off' onmouseover='ImgSwitch(4, true)' onmouseout='Pause(false)'>4</div></div>";
- str += "<div id='titnv'><b>" + tits[1] + "</b></div>";
- str += "</div>";
- document.write(str);
-
- var oi = document.getElementById("dimg");
- var pause = false;
- var curid = 1;
- var lastid = 1;
- var sw = 1;
- var opacity = 100;
- var speed = 15;
- var delay = (document.all)? 400:700;
-
- function SetAlpha(){
- if(document.all){
- if(oi.filters && oi.filters.Alpha) oi.filters.Alpha.opacity = opacity;
- }else{
- oi.style.MozOpacity = ((opacity >= 100)? 99:opacity) / 100;
- }
- }
-
- function ImgSwitch(id, p){
- if(p){
- pause = true;
- opacity = 100;
- SetAlpha();
- }
- oi.src = imgs[id].src;
- document.getElementById("dlink").href = links[id];
- document.getElementById("it" + lastid).className = "off";
- document.getElementById("it" + id).className = "on";
- document.getElementById("titnv").innerHTML = "<b>" + tits[id] + "</b>";
- curid = lastid = id;
- }
-
- function ScrollImg(){
- if(pause && opacity >= 100) return;
- if(sw == 0){
- opacity += 2;
- if(opacity > delay){ opacity = 100; sw = 1; }
- }
- if(sw == 1){
- opacity -= 3;
- if(opacity < 10){ opacity = 10; sw = 3; }
- }
- SetAlpha();
- if(sw != 3) return;
- sw = 0;
- curid++;
- //修改点2:这里的4也是个数
- if(curid > 4) curid = 1;
- ImgSwitch(curid, false);
- }
-
- function Pause(s){
- pause = s;
- }
-
- function StartScroll(){
- setInterval(ScrollImg, speed);
- }
-
- function CheckLoad(){
- if (imgs[1].complete == true && imgs[2].complete == true) {
- clearInterval(checkid);
- setTimeout(StartScroll, 2000);
- }
- }
-
- var checkid = setInterval(CheckLoad, 10);
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