标签：style blog http io color ar os for sp
<!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=utf-8" />
<title>风云榜</title>
<style>
body,div,h5,ul,li{margin:0;padding:0;}
body{font:12px/1.5 Arial;}
li{list-style:none;}
a:link,a:visited{color:#333;text-decoration:none;}
a:hover{text-decoration:underline;}
.newsxxk {display:inline;float:left;width:270px;}
.newsxxk .tab{width:50px;position:relative; float:left;}
.newsxxk .tab ul{top:0px;width:50px;overflow:hidden;}
.newsxxk .tab ul li{cursor:pointer;line-height:26px;padding:0 8px;}
.newsxxk .tab ul li.current{cursor:text;color:#E45E2E;font-weight:700;}
.newsxxk .items{display:none; float:left; }
.newsxxk .items a{color:#3A64B0;}
.newsxxk .items li{height:24px;line-height:24px;padding-left:20px;border-bottom:1px solid #EBEBEB;}
</style>
<script>
var fgm = {
$: function(id) {
return typeof id === "object" ? id : document.getElementById(id);
},
$$: function(tagName, oParent) {
return (oParent || document).getElementsByTagName(tagName);
},
$$$: function(className, element, tagName) {
var i = 0, aClass = [], reClass = new RegExp("(^|\\s)" + className + "(\\s|$)"), aElement = fgm.$$(tagName || "*", element || document);
for (i = 0; i < aElement.length; i++) reClass.test(aElement[i].className) && aClass.push(aElement[i]);
return aClass;
},
index: function(element) {
var aChildren = element.parentNode.children, i;
for(i = 0; i < aChildren.length; i++) if(aChildren[i] === element) return i;
return -1;
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on: function(element, type, handler) {
return element.addEventListener ? element.addEventListener(type, handler, !1) : element.attachEvent("on" + type, handler);
},
bind: function(object, handler) {
return function() {
return handler.apply(object, arguments);
};
}
};
function Tab(id) {
var that = this;
this.obj = fgm.$(id);
this.oTab = fgm.$$$("tab", this.obj)[0];
this.aTab = fgm.$$("li", this.oTab);
this.oSwitch = fgm.$$$("switchBtn", this.oTab)[0];
this.oPrev = fgm.$$("a", this.oSwitch)[0];
this.oNext = fgm.$$("a", this.oSwitch)[1];
this.aItems = fgm.$$$("items", this.obj);
this.iNow = 0;
fgm.on(this.oSwitch, "click", fgm.bind(this, this.fnClick));
fgm.on(this.oTab, "mouseover", fgm.bind(this, this.fnMouseOver));
}
Tab.prototype = {
fnMouseOver: function(ev) {
var oEv = ev || event,
oTarget = oEv.target || oEv.srcElement;
oTarget.tagName.toUpperCase() === "LI" && (this.iNow = fgm.index(oTarget));
this.fnSwitch();
},
fnClick: function(ev) {
var oEv = ev || event,
oTarget = oEv.target || oEv.srcElement,
i;
switch(fgm.index(oTarget)) {
case 0:
if(oTarget.className == "prev") {
this.aTab[this.iNow].style.display = "block";
this.iNow--;
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break;
case 1:
if(oTarget.className == "next") {
for(i = 0; i < this.iNow; i++) this.aTab[i].style.display = "none";
this.iNow++;
};
break;
};
this.aTab[this.iNow].style.display = "block";
this.fnSwitch();
},
fnSwitch: function() {
for(var i = 0; i < this.aTab.length; i++) (this.aTab[i].className = "", this.aItems[i].style.display = "none");
this.aTab[this.iNow].className = "current";
this.aItems[this.iNow].style.display = "block";
this.oPrev.className = this.iNow == 0 ? "prevNot" : "prev";
this.oNext.className = this.iNow == this.aTab.length - 1 ? "nextNot" : "next";
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};
//应用
fgm.on(window, "load", function() {
var aItem = fgm.$$$("newsxxk"),
i = 0;
for(; i < aItem.length; i++) new Tab(aItem[i]);
});
</script>
</head>
<div class="newsxxk">
<div class="tab">
<ul>
<li>英语</li>
<li>留学</li>
</ul>
<span class="switchBtn"></span>
</div>
<div class="items" style="display:block;">
<ul>
<li><a href="http://js.alixixi.com">北京四中网校</a></li>
<li><a href="http://js.alixixi.com">学大教育</a></li>
<li><a href="http://js.alixixi.com">中国统一教育网</a></li>
<li><a href="http://js.alixixi.com">101远程教育网</a></li>
<li><a href="http://js.alixixi.com">巨人教育</a></li>
<li><a href="http://js.alixixi.com">黄冈中学网校</a></li>
</ul>
</div>
<div class="items">
<ul>
<li><a href="http://js.alixixi.com">新东方</a></li>
<li><a href="http://js.alixixi.com">英孚教育</a></li>
<li><a href="http://js.alixixi.com">环球雅思</a></li>
<li><a href="http://js.alixixi.com">韦博国际英语</a></li>
<li><a href="http://js.alixixi.com">华尔街英语</a></li>
<li><a href="http://js.alixixi.com">新航道</a></li>
</ul>
</div>
</div>
</body>
</html>
标签：style blog http io color ar os for sp
原文地址：http://www.cnblogs.com/hellman/p/4078627.html
