<html>
<head>
<title>Dropdown Sample</title>
<script type="text/javascript">
// <script>
// Copyright (C) 2005 Ilya S. Lyubinskiy. All rights reserved.
// Technical support: http://www.php-development.ru/
//
// YOU MAY NOT
// (1) Remove or modify this copyright notice.
// (2) Distribute this code, any part or any modified version of it.
// Instead, you can link to the homepage of this code:
// http://www.php-development.ru/javascripts/dropdown.php.
//
// YOU MAY
// (1) Use this code on your website.
// (2) Use this code as a part of another product provided that
// its main use is not creating javascript menus.
//
// NO WARRANTY
// This code is provided "as is" without warranty of any kind, either
// expressed or implied, including, but not limited to, the implied warranties
// of merchantability and fitness for a particular purpose. You expressly
// acknowledge and agree that use of this code is at your own risk.
// ----- Popup Control ---------------------------------------------------------
function at_display(x)
{
var win = window.open();
for (var i in x) win.document.write(i+' = '+x[i]+'<br>');
}
// ----- Show Aux -----
function at_show_aux(parent, child)
{
var p = document.getElementById(parent);
var c = document.getElementById(child );
var top = (c["at_position"] == "y") ? p.offsetHeight+2 : 0;
var left = (c["at_position"] == "x") ? p.offsetWidth +2 : 0;
for (; p; p = p.offsetParent)
{
top += p.offsetTop;
left += p.offsetLeft;
}
c.style.position = "absolute";
c.style.top = top +'px';
c.style.left = left+'px';
c.style.visibility = "visible";
}
// ----- Show -----
function at_show()
{
var p = document.getElementById(this["at_parent"]);
var c = document.getElementById(this["at_child" ]);
at_show_aux(p.id, c.id);
clearTimeout(c["at_timeout"]);
}
// ----- Hide -----
function at_hide()
{
var c = document.getElementById(this["at_child"]);
c["at_timeout"] =
setTimeout("document.getElementById('"+c.id+"').style.visibility = 'hidden'", 333);
}
// ----- Click -----
function at_click()
{
var p = document.getElementById(this["at_parent"]);
var c = document.getElementById(this["at_child" ]);
if (c.style.visibility != "visible")
at_show_aux(p.id, c.id);
else c.style.visibility = "hidden";
return false;
}
// ----- Attach -----
// PARAMETERS:
// parent - id of visible html element
// child - id of invisible html element that will be dropdowned
// showtype - "click" = you should click the parent to show/hide the child
// "hover" = you should place the mouse over the parent to show
// the child
// position - "x" = the child is displayed to the right of the parent
// "y" = the child is displayed below the parent
// cursor - Omit to use default cursor or check any CSS manual for possible
// values of this field
function at_attach(parent, child, showtype, position, cursor)
{
var p = document.getElementById(parent);
var c = document.getElementById(child);
p["at_parent"] = p.id;
c["at_parent"] = p.id;
p["at_child"] = c.id;
c["at_child"] = c.id;
p["at_position"] = position;
c["at_position"] = position;
c.style.position = "absolute";
c.style.visibility = "hidden";
if (cursor != undefined) p.style.cursor = cursor;
switch (showtype)
{
case "click":
p.onclick = at_click;
p.onmouseout = at_hide;
c.onmouseover = at_show;
c.onmouseout = at_hide;
break;
case "hover":
p.onmouseover = at_show;
p.onmouseout = at_hide;
c.onmouseover = at_show;
c.onmouseout = at_hide;
break;
}
}
</script>
<style type="text/css">
div.sample_attach, a.sample_attach
{
width: 100px;
border: 1px solid black;
background: #FFFFEE;
padding: 0px 5px;
font-weight: 900;
color: #008000;
}
a.sample_attach
{
display: block;
border-bottom: none;
text-decoration: none;
}
form.sample_attach
{
position: absolute;
visibility: hidden;
border: 1px solid black;
background: #FFFFEE;
padding: 0px 5px 2px 5px;
}
</style>
</head>
<body>
<h3>Dropdown Sample</h3>
<!-- Dropdown Menu -->
<div id="menu_parent" class="sample_attach">
<img src="http://i84.photobucket.com/albums/k34/coolprogram/Bands.png"></img>
</div>
<div id="menu_child" style="position: absolute; visibility: hidden;">
<a class="sample_attach" href="#">Item 1</a>
<a class="sample_attach" href="#">Item 2</a>
<a class="sample_attach" style="border-bottom: 1px solid black;" href="#">Item
3</a>
</div>
<script type="text/javascript">
at_attach("menu_parent", "menu_child", "hover", "y", "pointer");
</script>
</body>
</html>
