[HTML] 부드럽게 서브메뉴가 슬라이딩 되는 펼침메뉴
<html>
<head>
<title>http://siteweb.co.kr/</title>
<script language="javascript">
/**
* by 행복한고니 (20041008)
*
* Homepage : http://siteweb.co.kr/
*/
<!--
function slide(Id, interval, to) {
var obj = document.getElementById(Id);
var H, step = 5;
if (obj == null) return;
if (to == undefined) { // user clicking
if (obj._slideStart == true) return;
if (obj._expand == true) {
to = 0;
obj.style.overflow = "hidden";
} else {
slide.addId(Id);
for(var i=0; i < slide.objects.length; i++) {
if (slide.objects[i].id != Id && slide.objects[i]._expand == true) {
slide(slide.objects[i].id);
}
}
obj.style.height = "";
obj.style.overflow = "";
obj.style.display = "block";
to = obj.offsetHeight; // 이거이거
obj.style.overflow = "hidden";
obj.style.height = "1px";
}
obj._slideStart = true;
}
step = ((to > 0) ? 1:-1) * step;
interval = ((interval==undefined)?1:interval);
obj.style.height = (H=((H=(isNaN(H=parseInt(obj.style.height))?0:H))+step<0)?0:H+step)+"px";
if (H <= 0) {
obj.style.display = "none";
obj.style.overflow = "hidden";
obj._expand = false;
obj._slideStart = false;
} else if (to > 0 && H >= to) {
obj.style.display = "block";
obj.style.overflow = "visible";
obj.style.height = H + "px";
obj._expand = true;
obj._slideStart = false;
} else {
setTimeout("slide('"+Id+"' , "+interval+", "+to+");", interval);
}
}
slide.objects = new Array();
slide.addId = function(Id)
{
for (var i=0; i < slide.objects.length; i++) {
if (slide.objects[i].id == Id) return true;
}
slide.objects[slide.objects.length] = document.getElementById(Id);
}
//-->
</script>
<style>
.menu {
border:1px solid #999999;
background-color:#FFCC00;
padding:3px 1px 1px 5px;
cursor:hand;
width:150px;
}
.submenu {
width:150px;
padding-left:10px;
display:none;
}
</style>
</head>
<body>
<div class="menu" onClick="slide('sub1');">메뉴항목 1</div>
<div id="sub1" class="submenu">
<div>- Sub menu 1-1</div>
<div>- Sub menu 1-2</div>
<div>- Sub menu 1-3</div>
<div>- Sub menu 1-4</div>
<div>- Sub menu 1-5</div>
</div>
<div class="menu" onClick="slide('sub2');">메뉴항목 2</div>
<div id="sub2" class="submenu">
<div>- Sub menu 2-1</div>
<div>- Sub menu 2-2</div>
<div>- Sub menu 2-3</div>
<div>- Sub menu 2-4</div>
<div>- Sub menu 2-5</div>
<div>- Sub menu 2-6</div>
<div>- Sub menu 2-7</div>
<div>- Sub menu 2-8</div>
</div>
<div class="menu" onClick="slide('sub3');">메뉴항목 3</div>
<div id="sub3" class="submenu">
<div>- Sub menu 3-1</div>
<div>- Sub menu 3-2</div>
<div>- Sub menu 3-3</div>
</div>
<div class="menu" onClick="slide('sub4');">메뉴항목 4</div>
<div id="sub4" class="submenu">
<div>- Sub menu 4-1</div>
<div>- Sub menu 4-2</div>
<div>- Sub menu 4-3</div>
</div>
<div class="menu" onClick="slide('sub5');">메뉴항목 5</div>
<div id="sub5" class="submenu">
<div>- Sub menu 5-1</div>
<div>- Sub menu 5-2</div>
<div>- Sub menu 5-3</div>
<div>- Sub menu 5-4</div>
</div>
</body>
</html>
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