Team:AHUT China/Safety

From 2013.igem.org

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 +
<!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>无标题文档</title>
 +
<style type="text/css">@charset "UTF-8";
 +
/* SpryMenuBarHorizontal.css - version 0.6 - Spry Pre-Release 1.6.1 */
 +
 +
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
 +
 +
/*******************************************************************************
 +
 +
LAYOUT INFORMATION: describes box model, positioning, z-order
 +
 +
*******************************************************************************/
 +
 +
/* The outermost container of the Menu Bar, an auto width box with no margin or padding */
 +
ul.MenuBarHorizontal
 +
{
 +
margin: 0;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: 100%;
 +
cursor: default;
 +
width: auto;
 +
}
 +
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
 +
ul.MenuBarActive
 +
{
 +
z-index: 1000;
 +
}
 +
/* Menu item containers, position children relative to this container and are a fixed width */
 +
ul.MenuBarHorizontal li
 +
{
 +
margin: 0;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: 100%;
 +
position: relative;
 +
text-align: left;
 +
cursor: pointer;
 +
width: 8em;
 +
float: left;
 +
}
 +
/* Submenus should appear below their parent (top: 0) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
 +
ul.MenuBarHorizontal ul
 +
{
 +
margin: 0;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: medium;
 +
z-index: 1020;
 +
cursor: default;
 +
width: 8.2em;
 +
position: absolute;
 +
left: -1000em;
 +
}
 +
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to auto so it comes onto the screen below its parent menu item */
 +
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible
 +
{
 +
left: auto;
 +
}
 +
/* Menu item containers are same fixed width as parent */
 +
ul.MenuBarHorizontal ul li
 +
{
 +
width: 8.2em;
 +
}
 +
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) */
 +
ul.MenuBarHorizontal ul ul
 +
{
 +
position: absolute;
 +
margin: -5% 0 0 95%;
 +
}
 +
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
 +
ul.MenuBarHorizontal ul.MenuBarSubmenuVisible ul.MenuBarSubmenuVisible
 +
{
 +
left: auto;
 +
top: 0;
 +
}
 +
 +
/*******************************************************************************
 +
 +
DESIGN INFORMATION: describes color scheme, borders, fonts
 +
 +
*******************************************************************************/
 +
 +
/* Submenu containers have borders on all sides */
 +
ul.MenuBarHorizontal ul
 +
{
 +
border: 1px solid #CCC;
 +
}
 +
/* Menu items are a light gray block with padding and no text decoration */
 +
ul.MenuBarHorizontal a
 +
{
 +
display: block;
 +
cursor: pointer;
 +
padding: 0.75em 0.75em;
 +
color: #FFF;
 +
text-decoration: none;
 +
background-color: #000;
 +
}
 +
/* Menu items that have mouse over or focus have a blue background and white text */
 +
ul.MenuBarHorizontal a:hover, ul.MenuBarHorizontal a:focus
 +
{
 +
background-color: #33C;
 +
color: #FFF;
 +
font-weight: bold;
 +
text-align: center;
 +
font-size: medium;
 +
}
 +
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
 +
ul.MenuBarHorizontal a.MenuBarItemHover, ul.MenuBarHorizontal a.MenuBarItemSubmenuHover, ul.MenuBarHorizontal a.MenuBarSubmenuVisible
 +
{
 +
background-color: #33C;
 +
color: #FFF;
 +
}
 +
 +
/*******************************************************************************
 +
 +
SUBMENU INDICATION: styles if there is a submenu under a given menu item
 +
 +
*******************************************************************************/
 +
 +
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarHorizontal a.MenuBarItemSubmenu
 +
{
 +
background-image: url(SpryMenuBarDown.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarHorizontal ul a.MenuBarItemSubmenu
 +
{
 +
background-image: url(SpryMenuBarRight.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarHorizontal a.MenuBarItemSubmenuHover
 +
{
 +
background-image: url(SpryMenuBarDownHover.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarHorizontal ul a.MenuBarItemSubmenuHover
 +
{
 +
background-image: url(SpryMenuBarRightHover.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
 +
/*******************************************************************************
 +
 +
BROWSER HACKS: the hacks below should not be changed unless you are an expert
 +
 +
*******************************************************************************/
 +
 +
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
 +
ul.MenuBarHorizontal iframe
 +
{
 +
position: absolute;
 +
z-index: 1010;
 +
filter:alpha(opacity:0.1);
 +
}
 +
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
 +
@media screen, projection
 +
{
 +
ul.MenuBarHorizontal li.MenuBarItemIE
 +
{
 +
display: inline;
 +
f\loat: left;
 +
background: #FFF;
 +
}
 +
}
 +
#apDiv2 #MenuBar1 li a {
 +
font-family: 宋体;
 +
}
 +
</style>
 +
<link href="SpryAssets/SpryMenuBarHorizontal.css" rel="stylesheet" type="text/css" />
 +
<style type="text/css">@charset "UTF-8";
 +
 +
/* SpryMenuBarVertical.css - version 0.6 - Spry Pre-Release 1.6.1 */
 +
 +
/* Copyright (c) 2006. Adobe Systems Incorporated. All rights reserved. */
 +
 +
/*******************************************************************************
 +
 +
LAYOUT INFORMATION: describes box model, positioning, z-order
 +
 +
*******************************************************************************/
 +
 +
/* The outermost container of the Menu Bar, a fixed width box with no margin or padding */
 +
ul.MenuBarVertical
 +
{
 +
margin: 0;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: 100%;
 +
cursor: default;
 +
width: 8em;
 +
}
 +
/* Set the active Menu Bar with this class, currently setting z-index to accomodate IE rendering bug: http://therealcrisp.xs4all.nl/meuk/IE-zindexbug.html */
 +
ul.MenuBarActive
 +
{
 +
z-index: 1000;
 +
}
 +
/* Menu item containers, position children relative to this container and are same fixed width as parent */
 +
ul.MenuBarVertical li
 +
{
 +
margin: 0;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: 100%;
 +
position: relative;
 +
text-align: left;
 +
cursor: pointer;
 +
width: 10em;
 +
background-color: #0066CC;
 +
}
 +
/* Submenus should appear slightly overlapping to the right (95%) and up (-5%) with a higher z-index, but they are initially off the left side of the screen (-1000em) */
 +
ul.MenuBarVertical ul
 +
{
 +
margin: -5% 0 0 95%;
 +
padding: 0;
 +
list-style-type: none;
 +
font-size: 100%;
 +
position: absolute;
 +
z-index: 1020;
 +
cursor: default;
 +
width: 8.2em;
 +
left: -1000em;
 +
top: 0;
 +
}
 +
/* Submenu that is showing with class designation MenuBarSubmenuVisible, we set left to 0 so it comes onto the screen */
 +
ul.MenuBarVertical ul.MenuBarSubmenuVisible
 +
{
 +
left: 0;
 +
}
 +
/* Menu item containers are same fixed width as parent */
 +
ul.MenuBarVertical ul li
 +
{
 +
width: 8.2em;
 +
}
 +
 +
/*******************************************************************************
 +
 +
DESIGN INFORMATION: describes color scheme, borders, fonts
 +
 +
*******************************************************************************/
 +
 +
/* Outermost menu container has borders on all sides */
 +
ul.MenuBarVertical
 +
{
 +
 +
}
 +
/* Submenu containers have borders on all sides */
 +
ul.MenuBarVertical ul
 +
{
 +
border: 1px solid #CCC;
 +
}
 +
/* Menu items are a light gray block with padding and no text decoration */
 +
ul.MenuBarVertical a
 +
{
 +
display: block;
 +
cursor: pointer;
 +
padding: 0.75em 0.75em;
 +
color: #FFF;
 +
text-decoration: none;
 +
}
 +
/* Menu items that have mouse over or focus have a blue background and white text */
 +
ul.MenuBarVertical a:hover, ul.MenuBarVertical a:focus
 +
{
 +
background-color: #33C;
 +
color: #FFF;
 +
font-size: x-large;
 +
}
 +
/* Menu items that are open with submenus are set to MenuBarItemHover with a blue background and white text */
 +
ul.MenuBarVertical a.MenuBarItemHover, ul.MenuBarVertical a.MenuBarItemSubmenuHover, ul.MenuBarVertical a.MenuBarSubmenuVisible
 +
{
 +
background-color: #33C;
 +
color: #FFF;
 +
}
 +
 +
/*******************************************************************************
 +
 +
SUBMENU INDICATION: styles if there is a submenu under a given menu item
 +
 +
*******************************************************************************/
 +
 +
/* Menu items that have a submenu have the class designation MenuBarItemSubmenu and are set to use a background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarVertical a.MenuBarItemSubmenu
 +
{
 +
background-image: url(SpryMenuBarRight.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
 +
/* Menu items that are open with submenus have the class designation MenuBarItemSubmenuHover and are set to use a "hover" background image positioned on the far left (95%) and centered vertically (50%) */
 +
ul.MenuBarVertical a.MenuBarItemSubmenuHover
 +
{
 +
background-image: url(SpryMenuBarRightHover.gif);
 +
background-repeat: no-repeat;
 +
background-position: 95% 50%;
 +
}
 +
 +
/*******************************************************************************
 +
 +
BROWSER HACKS: the hacks below should not be changed unless you are an expert
 +
 +
*******************************************************************************/
 +
 +
/* HACK FOR IE: to make sure the sub menus show above form controls, we underlay each submenu with an iframe */
 +
ul.MenuBarVertical iframe
 +
{
 +
position: absolute;
 +
z-index: 1010;
 +
filter:alpha(opacity:0.1);
 +
}
 +
/* HACK FOR IE: to stabilize appearance of menu items; the slash in float is to keep IE 5.0 from parsing */
 +
@media screen, projection
 +
{
 +
ul.MenuBarVertical li.MenuBarItemIE
 +
{
 +
display: inline;
 +
f\loat: left;
 +
background: #FFF;
 +
}
 +
}
 +
#apDiv4 table tr td {
 +
font-size: x-large;
 +
color: #FFF;
 +
}
 +
.daxiao {
 +
font-size: x-large;
 +
}
 +
.daxiao {
 +
font-size: x-large;
 +
}
 +
.daxiao {
 +
font-size: x-large;
 +
}
 +
.daxiao {
 +
font-size: x-large;
 +
}
 +
 +
</style>
 +
<link href="SpryAssets/SpryMenuBarVertical.css" rel="stylesheet" type="text/css" />
 +
<style type="text/css">
 +
#apDiv4 {
 +
position: absolute;
 +
width: 972px;
 +
height: 379px;
 +
z-index: 4;
 +
left: 310px;
 +
top: 224px;
 +
}
 +
#apDiv5 {
 +
position: absolute;
 +
width: 936px;
 +
height: 973px;
 +
z-index: 4;
 +
left: 251px;
 +
top: 223px;
 +
}
 +
#apDiv6 {
 +
position: absolute;
 +
width: 45px;
 +
height: 44px;
 +
z-index: 1;
 +
left: 0px;
 +
top: 145px;
 +
}
 +
#apDiv7 {
 +
position: absolute;
 +
width: 53px;
 +
height: 47px;
 +
z-index: 1;
 +
left: 6px;
 +
top: 458px;
 +
}
 +
#apDiv8 {
 +
position: absolute;
 +
width: 44px;
 +
height: 39px;
 +
z-index: 1;
 +
left: -5px;
 +
top: 480px;
 +
}
 +
</style>
 +
<script src="SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
 +
</head>
 +
 +
<body background="Slide2-background.jpg">
 +
<div id="apDiv1"><img src="页眉.jpg" width="1280" height="99" /></div>
 +
<div id="apDiv2">
 +
  <ul id="MenuBar1" class="MenuBarHorizontal">
 +
    <li><a href="#"><strong>Home</strong></a>    </li>
 +
    <li><a href="team.html" class="MenuBarItemSubmenu"><strong>Team</strong></a>
 +
      <ul>
 +
        <li><a href="#"><strong>Members</strong></a></li>
 +
        <li><a href="#"><strong>Advisors</strong></a></li>
 +
        <li><a href="#"><strong>Students</strong></a></li>
 +
      </ul>
 +
    </li>
 +
    <li><a class="MenuBarItemSubmenu" href="#"><strong>Part</strong></a>
 +
      <ul>
 +
        <li><a href="#">项目 3.1</a>        </li>
 +
        <li><a href="#">项目 3.2</a></li>
 +
        <li><a href="#">项目 3.3</a></li>
 +
      </ul>
 +
    </li>
 +
    <li><a href="#" class="MenuBarItemSubmenu"><strong>Modeling</strong></a>
 +
      <ul>
 +
        <li><a href="#">无标题项目</a></li>
 +
        <li><a href="#">无标题项目</a></li>
 +
        <li><a href="#">无标题项目</a></li>
 +
      </ul>
 +
    </li>
 +
    <li><a href="#" class="MenuBarItemSubmenu"><strong>Practice</strong></a>
 +
      <ul>
 +
        <li><a href="#">无标题项目</a></li>
 +
        <li><a href="#">无标题项目</a></li>
 +
        <li><a href="#">无标题项目</a></li>
 +
      </ul>
 +
    </li>
 +
    <li><a href="safety.html"><strong>Safety</strong></a>    </li>
 +
  </ul>
 +
</div>
 +
<div id="apDiv3">
 +
  <ul id="MenuBar2" class="MenuBarVertical">
 +
    <li><a href="#question1" class="daxiao"> Question 1</a>    </li>
 +
    <li><a href="#question2" class="daxiao"> Question 2</a></li>
 +
    <li><a href="#question3" class="daxiao"> Question 3</a>    </li>
 +
</ul>
 +
</div>
 +
<div id="apDiv5"><img src="safety.jpg" width="926" height="1563" />
 +
  <div id="apDiv6"><a name="question1" id="question1"></a>
 +
    <div id="apDiv7"><a name="question2" id="question2"></a>
 +
      <div id="apDiv8"><a name="question3" id="question3"></a></div>
 +
    </div>
 +
  </div>
 +
</div>
 +
<script type="text/javascript">// SpryMenuBar.js - version 0.13 - Spry Pre-Release 1.6.1
 +
//
 +
// Copyright (c) 2006. Adobe Systems Incorporated.
 +
// All rights reserved.
 +
//
 +
// Redistribution and use in source and binary forms, with or without
 +
// modification, are permitted provided that the following conditions are met:
 +
//
 +
//  * Redistributions of source code must retain the above copyright notice,
 +
//    this list of conditions and the following disclaimer.
 +
//  * Redistributions in binary form must reproduce the above copyright notice,
 +
//    this list of conditions and the following disclaimer in the documentation
 +
//    and/or other materials provided with the distribution.
 +
//  * Neither the name of Adobe Systems Incorporated nor the names of its
 +
//    contributors may be used to endorse or promote products derived from this
 +
//    software without specific prior written permission.
 +
//
 +
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 +
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 +
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 +
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 +
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 +
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 +
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 +
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 +
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 +
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 +
// POSSIBILITY OF SUCH DAMAGE.
 +
 +
/*******************************************************************************
 +
 +
SpryMenuBar.js
 +
This file handles the JavaScript for Spry Menu Bar.  You should have no need
 +
to edit this file.  Some highlights of the MenuBar object is that timers are
 +
used to keep submenus from showing up until the user has hovered over the parent
 +
menu item for some time, as well as a timer for when they leave a submenu to keep
 +
showing that submenu until the timer fires.
 +
 +
*******************************************************************************/
 +
 +
(function() { // BeginSpryComponent
 +
 +
if (typeof Spry == "undefined") window.Spry = {}; if (!Spry.Widget) Spry.Widget = {};
 +
 +
Spry.BrowserSniff = function()
 +
{
 +
var b = navigator.appName.toString();
 +
var up = navigator.platform.toString();
 +
var ua = navigator.userAgent.toString();
 +
 +
this.mozilla = this.ie = this.opera = this.safari = false;
 +
var re_opera = /Opera.([0-9\.]*)/i;
 +
var re_msie = /MSIE.([0-9\.]*)/i;
 +
var re_gecko = /gecko/i;
 +
var re_safari = /(applewebkit|safari)\/([\d\.]*)/i;
 +
var r = false;
 +
 +
if ( (r = ua.match(re_opera))) {
 +
this.opera = true;
 +
this.version = parseFloat(r[1]);
 +
} else if ( (r = ua.match(re_msie))) {
 +
this.ie = true;
 +
this.version = parseFloat(r[1]);
 +
} else if ( (r = ua.match(re_safari))) {
 +
this.safari = true;
 +
this.version = parseFloat(r[2]);
 +
} else if (ua.match(re_gecko)) {
 +
var re_gecko_version = /rv:\s*([0-9\.]+)/i;
 +
r = ua.match(re_gecko_version);
 +
this.mozilla = true;
 +
this.version = parseFloat(r[1]);
 +
}
 +
this.windows = this.mac = this.linux = false;
 +
 +
this.Platform = ua.match(/windows/i) ? "windows" :
 +
(ua.match(/linux/i) ? "linux" :
 +
(ua.match(/mac/i) ? "mac" :
 +
ua.match(/unix/i)? "unix" : "unknown"));
 +
this[this.Platform] = true;
 +
this.v = this.version;
 +
 +
if (this.safari && this.mac && this.mozilla) {
 +
this.mozilla = false;
 +
}
 +
};
 +
 +
Spry.is = new Spry.BrowserSniff();
 +
 +
// Constructor for Menu Bar
 +
// element should be an ID of an unordered list (<ul> tag)
 +
// preloadImage1 and preloadImage2 are images for the rollover state of a menu
 +
Spry.Widget.MenuBar = function(element, opts)
 +
{
 +
this.init(element, opts);
 +
};
 +
 +
Spry.Widget.MenuBar.prototype.init = function(element, opts)
 +
{
 +
this.element = this.getElement(element);
 +
 +
// represents the current (sub)menu we are operating on
 +
this.currMenu = null;
 +
this.showDelay = 250;
 +
this.hideDelay = 600;
 +
if(typeof document.getElementById == 'undefined' || (navigator.vendor == 'Apple Computer, Inc.' && typeof window.XMLHttpRequest == 'undefined') || (Spry.is.ie && typeof document.uniqueID == 'undefined'))
 +
{
 +
// bail on older unsupported browsers
 +
return;
 +
}
 +
 +
// Fix IE6 CSS images flicker
 +
if (Spry.is.ie && Spry.is.version < 7){
 +
try {
 +
document.execCommand("BackgroundImageCache", false, true);
 +
} catch(err) {}
 +
}
 +
 +
this.upKeyCode = Spry.Widget.MenuBar.KEY_UP;
 +
this.downKeyCode = Spry.Widget.MenuBar.KEY_DOWN;
 +
this.leftKeyCode = Spry.Widget.MenuBar.KEY_LEFT;
 +
this.rightKeyCode = Spry.Widget.MenuBar.KEY_RIGHT;
 +
this.escKeyCode = Spry.Widget.MenuBar.KEY_ESC;
 +
 +
this.hoverClass = 'MenuBarItemHover';
 +
this.subHoverClass = 'MenuBarItemSubmenuHover';
 +
this.subVisibleClass ='MenuBarSubmenuVisible';
 +
this.hasSubClass = 'MenuBarItemSubmenu';
 +
this.activeClass = 'MenuBarActive';
 +
this.isieClass = 'MenuBarItemIE';
 +
this.verticalClass = 'MenuBarVertical';
 +
this.horizontalClass = 'MenuBarHorizontal';
 +
this.enableKeyboardNavigation = true;
 +
 +
this.hasFocus = false;
 +
// load hover images now
 +
if(opts)
 +
{
 +
for(var k in opts)
 +
{
 +
if (typeof this[k] == 'undefined')
 +
{
 +
var rollover = new Image;
 +
rollover.src = opts[k];
 +
}
 +
}
 +
Spry.Widget.MenuBar.setOptions(this, opts);
 +
}
 +
 +
// safari doesn't support tabindex
 +
if (Spry.is.safari)
 +
this.enableKeyboardNavigation = false;
 +
 +
if(this.element)
 +
{
 +
this.currMenu = this.element;
 +
var items = this.element.getElementsByTagName('li');
 +
for(var i=0; i<items.length; i++)
 +
{
 +
if (i > 0 && this.enableKeyboardNavigation)
 +
items[i].getElementsByTagName('a')[0].tabIndex='-1';
 +
 +
this.initialize(items[i], element);
 +
if(Spry.is.ie)
 +
{
 +
this.addClassName(items[i], this.isieClass);
 +
items[i].style.position = "static";
 +
}
 +
}
 +
if (this.enableKeyboardNavigation)
 +
{
 +
var self = this;
 +
this.addEventListener(document, 'keydown', function(e){self.keyDown(e); }, false);
 +
}
 +
 +
if(Spry.is.ie)
 +
{
 +
if(this.hasClassName(this.element, this.verticalClass))
 +
{
 +
this.element.style.position = "relative";
 +
}
 +
var linkitems = this.element.getElementsByTagName('a');
 +
for(var i=0; i<linkitems.length; i++)
 +
{
 +
linkitems[i].style.position = "relative";
 +
}
 +
}
 +
}
 +
};
 +
Spry.Widget.MenuBar.KEY_ESC = 27;
 +
Spry.Widget.MenuBar.KEY_UP = 38;
 +
Spry.Widget.MenuBar.KEY_DOWN = 40;
 +
Spry.Widget.MenuBar.KEY_LEFT = 37;
 +
Spry.Widget.MenuBar.KEY_RIGHT = 39;
 +
 +
Spry.Widget.MenuBar.prototype.getElement = function(ele)
 +
{
 +
if (ele && typeof ele == "string")
 +
return document.getElementById(ele);
 +
return ele;
 +
};
 +
 +
Spry.Widget.MenuBar.prototype.hasClassName = function(ele, className)
 +
{
 +
if (!ele || !className || !ele.className || ele.className.search(new RegExp("\\b" + className + "\\b")) == -1)
 +
{
 +
return false;
 +
}
 +
return true;
 +
};
 +
 +
Spry.Widget.MenuBar.prototype.addClassName = function(ele, className)
 +
{
 +
if (!ele || !className || this.hasClassName(ele, className))
 +
return;
 +
ele.className += (ele.className ? " " : "") + className;
 +
};
 +
 +
Spry.Widget.MenuBar.prototype.removeClassName = function(ele, className)
 +
{
 +
if (!ele || !className || !this.hasClassName(ele, className))
 +
return;
 +
ele.className = ele.className.replace(new RegExp("\\s*\\b" + className + "\\b", "g"), "");
 +
};
 +
 +
// addEventListener for Menu Bar
 +
// attach an event to a tag without creating obtrusive HTML code
 +
Spry.Widget.MenuBar.prototype.addEventListener = function(element, eventType, handler, capture)
 +
{
 +
try
 +
{
 +
if (element.addEventListener)
 +
{
 +
element.addEventListener(eventType, handler, capture);
 +
}
 +
else if (element.attachEvent)
 +
{
 +
element.attachEvent('on' + eventType, handler);
 +
}
 +
}
 +
catch (e) {}
 +
};
 +
 +
// createIframeLayer for Menu Bar
 +
// creates an IFRAME underneath a menu so that it will show above form controls and ActiveX
 +
Spry.Widget.MenuBar.prototype.createIframeLayer = function(menu)
 +
{
 +
var layer = document.createElement('iframe');
 +
layer.tabIndex = '-1';
 +
layer.src = 'javascript:""';
 +
layer.frameBorder = '0';
 +
layer.scrolling = 'no';
 +
menu.parentNode.appendChild(layer);
 +
 +
layer.style.left = menu.offsetLeft + 'px';
 +
layer.style.top = menu.offsetTop + 'px';
 +
layer.style.width = menu.offsetWidth + 'px';
 +
layer.style.height = menu.offsetHeight + 'px';
 +
};
 +
 +
// removeIframeLayer for Menu Bar
 +
// removes an IFRAME underneath a menu to reveal any form controls and ActiveX
 +
Spry.Widget.MenuBar.prototype.removeIframeLayer =  function(menu)
 +
{
 +
var layers = ((menu == this.element) ? menu : menu.parentNode).getElementsByTagName('iframe');
 +
while(layers.length > 0)
 +
{
 +
layers[0].parentNode.removeChild(layers[0]);
 +
}
 +
};
 +
 +
// clearMenus for Menu Bar
 +
// root is the top level unordered list (<ul> tag)
 +
Spry.Widget.MenuBar.prototype.clearMenus = function(root)
 +
{
 +
var menus = root.getElementsByTagName('ul');
 +
for(var i=0; i<menus.length; i++)
 +
this.hideSubmenu(menus[i]);
 +
 +
this.removeClassName(this.element, this.activeClass);
 +
};
 +
 +
// bubbledTextEvent for Menu Bar
 +
// identify bubbled up text events in Safari so we can ignore them
 +
Spry.Widget.MenuBar.prototype.bubbledTextEvent = function()
 +
{
 +
return Spry.is.safari && (event.target == event.relatedTarget.parentNode || (event.eventPhase == 3 && event.target.parentNode == event.relatedTarget));
 +
};
 +
 +
// showSubmenu for Menu Bar
 +
// set the proper CSS class on this menu to show it
 +
Spry.Widget.MenuBar.prototype.showSubmenu = function(menu)
 +
{
 +
if(this.currMenu)
 +
{
 +
this.clearMenus(this.currMenu);
 +
this.currMenu = null;
 +
}
 +
 +
if(menu)
 +
{
 +
this.addClassName(menu, this.subVisibleClass);
 +
if(typeof document.all != 'undefined' && !Spry.is.opera && navigator.vendor != 'KDE')
 +
{
 +
if(!this.hasClassName(this.element, this.horizontalClass) || menu.parentNode.parentNode != this.element)
 +
{
 +
menu.style.top = menu.parentNode.offsetTop + 'px';
 +
}
 +
}
 +
if(Spry.is.ie && Spry.is.version < 7)
 +
{
 +
this.createIframeLayer(menu);
 +
}
 +
}
 +
this.addClassName(this.element, this.activeClass);
 +
};
 +
 +
// hideSubmenu for Menu Bar
 +
// remove the proper CSS class on this menu to hide it
 +
Spry.Widget.MenuBar.prototype.hideSubmenu = function(menu)
 +
{
 +
if(menu)
 +
{
 +
this.removeClassName(menu, this.subVisibleClass);
 +
if(typeof document.all != 'undefined' && !Spry.is.opera && navigator.vendor != 'KDE')
 +
{
 +
menu.style.top = '';
 +
menu.style.left = '';
 +
}
 +
if(Spry.is.ie && Spry.is.version < 7)
 +
this.removeIframeLayer(menu);
 +
}
 +
};
 +
 +
// initialize for Menu Bar
 +
// create event listeners for the Menu Bar widget so we can properly
 +
// show and hide submenus
 +
Spry.Widget.MenuBar.prototype.initialize = function(listitem, element)
 +
{
 +
var opentime, closetime;
 +
var link = listitem.getElementsByTagName('a')[0];
 +
var submenus = listitem.getElementsByTagName('ul');
 +
var menu = (submenus.length > 0 ? submenus[0] : null);
 +
 +
if(menu)
 +
this.addClassName(link, this.hasSubClass);
 +
 +
if(!Spry.is.ie)
 +
{
 +
// define a simple function that comes standard in IE to determine
 +
// if a node is within another node
 +
listitem.contains = function(testNode)
 +
{
 +
// this refers to the list item
 +
if(testNode == null)
 +
return false;
 +
 +
if(testNode == this)
 +
return true;
 +
else
 +
return this.contains(testNode.parentNode);
 +
};
 +
}
 +
 +
// need to save this for scope further down
 +
var self = this;
 +
this.addEventListener(listitem, 'mouseover', function(e){self.mouseOver(listitem, e);}, false);
 +
this.addEventListener(listitem, 'mouseout', function(e){if (self.enableKeyboardNavigation) self.clearSelection(); self.mouseOut(listitem, e);}, false);
 +
 +
if (this.enableKeyboardNavigation)
 +
{
 +
this.addEventListener(link, 'blur', function(e){self.onBlur(listitem);}, false);
 +
this.addEventListener(link, 'focus', function(e){self.keyFocus(listitem, e);}, false);
 +
}
 +
};
 +
Spry.Widget.MenuBar.prototype.keyFocus = function (listitem, e)
 +
{
 +
this.lastOpen = listitem.getElementsByTagName('a')[0];
 +
this.addClassName(this.lastOpen, listitem.getElementsByTagName('ul').length > 0 ? this.subHoverClass : this.hoverClass);
 +
this.hasFocus = true;
 +
};
 +
Spry.Widget.MenuBar.prototype.onBlur = function (listitem)
 +
{
 +
this.clearSelection(listitem);
 +
};
 +
Spry.Widget.MenuBar.prototype.clearSelection = function(el){
 +
//search any intersection with the current open element
 +
if (!this.lastOpen)
 +
return;
 +
 +
if (el)
 +
{
 +
el = el.getElementsByTagName('a')[0];
 +
 +
// check children
 +
var item = this.lastOpen;
 +
while (item != this.element)
 +
{
 +
var tmp = el;
 +
while (tmp != this.element)
 +
{
 +
if (tmp == item)
 +
return;
 +
try{
 +
tmp = tmp.parentNode;
 +
}catch(err){break;}
 +
}
 +
item = item.parentNode;
 +
}
 +
}
 +
var item = this.lastOpen;
 +
while (item != this.element)
 +
{
 +
this.hideSubmenu(item.parentNode);
 +
var link = item.getElementsByTagName('a')[0];
 +
this.removeClassName(link, this.hoverClass);
 +
this.removeClassName(link, this.subHoverClass);
 +
item = item.parentNode;
 +
}
 +
this.lastOpen = false;
 +
};
 +
Spry.Widget.MenuBar.prototype.keyDown = function (e)
 +
{
 +
if (!this.hasFocus)
 +
return;
 +
 +
if (!this.lastOpen)
 +
{
 +
this.hasFocus = false;
 +
return;
 +
}
 +
 +
var e = e|| event;
 +
var listitem = this.lastOpen.parentNode;
 +
var link = this.lastOpen;
 +
var submenus = listitem.getElementsByTagName('ul');
 +
var menu = (submenus.length > 0 ? submenus[0] : null);
 +
var hasSubMenu = (menu) ? true : false;
 +
 +
var opts = [listitem, menu, null, this.getSibling(listitem, 'previousSibling'), this.getSibling(listitem, 'nextSibling')];
 +
 +
if (!opts[3])
 +
opts[2] = (listitem.parentNode.parentNode.nodeName.toLowerCase() == 'li')?listitem.parentNode.parentNode:null;
 +
 +
var found = 0;
 +
switch (e.keyCode){
 +
case this.upKeyCode:
 +
found = this.getElementForKey(opts, 'y', 1);
 +
break;
 +
case this.downKeyCode:
 +
found = this.getElementForKey(opts, 'y', -1);
 +
break;
 +
case this.leftKeyCode:
 +
found = this.getElementForKey(opts, 'x', 1);
 +
break;
 +
case this.rightKeyCode:
 +
found = this.getElementForKey(opts, 'x', -1);
 +
break;
 +
case this.escKeyCode:
 +
case 9:
 +
this.clearSelection();
 +
this.hasFocus = false;
 +
default: return;
 +
}
 +
switch (found)
 +
{
 +
case 0: return;
 +
case 1:
 +
//subopts
 +
this.mouseOver(listitem, e);
 +
break;
 +
case 2:
 +
//parent
 +
this.mouseOut(opts[2], e);
 +
break;
 +
case 3:
 +
case 4:
 +
// left - right
 +
this.removeClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
 +
break;
 +
}
 +
var link = opts[found].getElementsByTagName('a')[0];
 +
if (opts[found].nodeName.toLowerCase() == 'ul')
 +
opts[found] = opts[found].getElementsByTagName('li')[0];
 +
 +
this.addClassName(link, opts[found].getElementsByTagName('ul').length > 0 ? this.subHoverClass : this.hoverClass);
 +
this.lastOpen = link;
 +
opts[found].getElementsByTagName('a')[0].focus();
 +
 
 +
        //stop further event handling by the browser
 +
return Spry.Widget.MenuBar.stopPropagation(e);
 +
};
 +
Spry.Widget.MenuBar.prototype.mouseOver = function (listitem, e)
 +
{
 +
var link = listitem.getElementsByTagName('a')[0];
 +
var submenus = listitem.getElementsByTagName('ul');
 +
var menu = (submenus.length > 0 ? submenus[0] : null);
 +
var hasSubMenu = (menu) ? true : false;
 +
if (this.enableKeyboardNavigation)
 +
this.clearSelection(listitem);
 +
 +
if(this.bubbledTextEvent())
 +
{
 +
// ignore bubbled text events
 +
return;
 +
}
 +
 +
if (listitem.closetime)
 +
clearTimeout(listitem.closetime);
 +
 +
if(this.currMenu == listitem)
 +
{
 +
this.currMenu = null;
 +
}
 +
 +
// move the focus too
 +
if (this.hasFocus)
 +
link.focus();
 +
 +
// show menu highlighting
 +
this.addClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
 +
this.lastOpen = link;
 +
if(menu && !this.hasClassName(menu, this.subHoverClass))
 +
{
 +
var self = this;
 +
listitem.opentime = window.setTimeout(function(){self.showSubmenu(menu);}, this.showDelay);
 +
}
 +
};
 +
Spry.Widget.MenuBar.prototype.mouseOut = function (listitem, e)
 +
{
 +
var link = listitem.getElementsByTagName('a')[0];
 +
var submenus = listitem.getElementsByTagName('ul');
 +
var menu = (submenus.length > 0 ? submenus[0] : null);
 +
var hasSubMenu = (menu) ? true : false;
 +
if(this.bubbledTextEvent())
 +
{
 +
// ignore bubbled text events
 +
return;
 +
}
 +
 +
var related = (typeof e.relatedTarget != 'undefined' ? e.relatedTarget : e.toElement);
 +
if(!listitem.contains(related))
 +
{
 +
if (listitem.opentime)
 +
clearTimeout(listitem.opentime);
 +
this.currMenu = listitem;
 +
 +
// remove menu highlighting
 +
this.removeClassName(link, hasSubMenu ? this.subHoverClass : this.hoverClass);
 +
if(menu)
 +
{
 +
var self = this;
 +
listitem.closetime = window.setTimeout(function(){self.hideSubmenu(menu);}, this.hideDelay);
 +
}
 +
if (this.hasFocus)
 +
link.blur();
 +
}
 +
};
 +
Spry.Widget.MenuBar.prototype.getSibling = function(element, sibling)
 +
{
 +
var child = element[sibling];
 +
while (child && child.nodeName.toLowerCase() !='li')
 +
child = child[sibling];
 +
 +
return child;
 +
};
 +
Spry.Widget.MenuBar.prototype.getElementForKey = function(els, prop, dir)
 +
{
 +
var found = 0;
 +
var rect = Spry.Widget.MenuBar.getPosition;
 +
var ref = rect(els[found]);
 +
 +
var hideSubmenu = false;
 +
//make the subelement visible to compute the position
 +
if (els[1] && !this.hasClassName(els[1], this.MenuBarSubmenuVisible))
 +
{
 +
els[1].style.visibility = 'hidden';
 +
this.showSubmenu(els[1]);
 +
hideSubmenu = true;
 +
}
 +
 +
var isVert = this.hasClassName(this.element, this.verticalClass);
 +
var hasParent = els[0].parentNode.parentNode.nodeName.toLowerCase() == 'li' ? true : false;
 +
 +
for (var i = 1; i < els.length; i++){
 +
//when navigating on the y axis in vertical menus, ignore children and parents
 +
if(prop=='y' && isVert && (i==1 || i==2))
 +
{
 +
continue;
 +
}
 +
//when navigationg on the x axis in the FIRST LEVEL of horizontal menus, ignore children and parents
 +
if(prop=='x' && !isVert && !hasParent && (i==1 || i==2))
 +
{
 +
continue;
 +
}
 +
 +
if (els[i])
 +
{
 +
var tmp = rect(els[i]);
 +
if ( (dir * tmp[prop]) < (dir * ref[prop]))
 +
{
 +
ref = tmp;
 +
found = i;
 +
}
 +
}
 +
}
 +
 +
// hide back the submenu
 +
if (els[1] && hideSubmenu){
 +
this.hideSubmenu(els[1]);
 +
els[1].style.visibility =  '';
 +
}
 +
 +
return found;
 +
};
 +
Spry.Widget.MenuBar.camelize = function(str)
 +
{
 +
if (str.indexOf('-') == -1){
 +
return str;
 +
}
 +
var oStringList = str.split('-');
 +
var isFirstEntry = true;
 +
var camelizedString = '';
 +
 +
for(var i=0; i < oStringList.length; i++)
 +
{
 +
if(oStringList[i].length>0)
 +
{
 +
if(isFirstEntry)
 +
{
 +
camelizedString = oStringList[i];
 +
isFirstEntry = false;
 +
}
 +
else
 +
{
 +
var s = oStringList[i];
 +
camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
 +
}
 +
}
 +
}
 +
 +
return camelizedString;
 +
};
 +
 +
Spry.Widget.MenuBar.getStyleProp = function(element, prop)
 +
{
 +
var value;
 +
try
 +
{
 +
if (element.style)
 +
value = element.style[Spry.Widget.MenuBar.camelize(prop)];
 +
 +
if (!value)
 +
if (document.defaultView && document.defaultView.getComputedStyle)
 +
{
 +
var css = document.defaultView.getComputedStyle(element, null);
 +
value = css ? css.getPropertyValue(prop) : null;
 +
}
 +
else if (element.currentStyle)
 +
{
 +
value = element.currentStyle[Spry.Widget.MenuBar.camelize(prop)];
 +
}
 +
}
 +
catch (e) {}
 +
 +
return value == 'auto' ? null : value;
 +
};
 +
Spry.Widget.MenuBar.getIntProp = function(element, prop)
 +
{
 +
var a = parseInt(Spry.Widget.MenuBar.getStyleProp(element, prop),10);
 +
if (isNaN(a))
 +
return 0;
 +
return a;
 +
};
 +
 +
Spry.Widget.MenuBar.getPosition = function(el, doc)
 +
{
 +
doc = doc || document;
 +
if (typeof(el) == 'string') {
 +
el = doc.getElementById(el);
 +
}
 +
 +
if (!el) {
 +
return false;
 +
}
 +
 +
if (el.parentNode === null || Spry.Widget.MenuBar.getStyleProp(el, 'display') == 'none') {
 +
//element must be visible to have a box
 +
return false;
 +
}
 +
 +
var ret = {x:0, y:0};
 +
var parent = null;
 +
var box;
 +
 +
if (el.getBoundingClientRect) { // IE
 +
box = el.getBoundingClientRect();
 +
var scrollTop = doc.documentElement.scrollTop || doc.body.scrollTop;
 +
var scrollLeft = doc.documentElement.scrollLeft || doc.body.scrollLeft;
 +
ret.x = box.left + scrollLeft;
 +
ret.y = box.top + scrollTop;
 +
} else if (doc.getBoxObjectFor) { // gecko
 +
box = doc.getBoxObjectFor(el);
 +
ret.x = box.x;
 +
ret.y = box.y;
 +
} else { // safari/opera
 +
ret.x = el.offsetLeft;
 +
ret.y = el.offsetTop;
 +
parent = el.offsetParent;
 +
if (parent != el) {
 +
while (parent) {
 +
ret.x += parent.offsetLeft;
 +
ret.y += parent.offsetTop;
 +
parent = parent.offsetParent;
 +
}
 +
}
 +
// opera & (safari absolute) incorrectly account for body offsetTop
 +
if (Spry.is.opera || Spry.is.safari && Spry.Widget.MenuBar.getStyleProp(el, 'position') == 'absolute')
 +
ret.y -= doc.body.offsetTop;
 +
}
 +
if (el.parentNode)
 +
parent = el.parentNode;
 +
else
 +
parent = null;
 +
if (parent.nodeName){
 +
var cas = parent.nodeName.toUpperCase();
 +
while (parent && cas != 'BODY' && cas != 'HTML') {
 +
cas = parent.nodeName.toUpperCase();
 +
ret.x -= parent.scrollLeft;
 +
ret.y -= parent.scrollTop;
 +
if (parent.parentNode)
 +
parent = parent.parentNode;
 +
else
 +
parent = null;
 +
}
 +
}
 +
return ret;
 +
};
 +
 +
Spry.Widget.MenuBar.stopPropagation = function(ev)
 +
{
 +
if (ev.stopPropagation)
 +
ev.stopPropagation();
 +
else
 +
ev.cancelBubble = true;
 +
if (ev.preventDefault)
 +
ev.preventDefault();
 +
else
 +
ev.returnValue = false;
 +
};
 +
 +
Spry.Widget.MenuBar.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
 +
{
 +
if (!optionsObj)
 +
return;
 +
for (var optionName in optionsObj)
 +
{
 +
if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
 +
continue;
 +
obj[optionName] = optionsObj[optionName];
 +
}
 +
};
 +
 +
})(); // EndSpryComponent
 +
 +
</script>
 +
</body>
 +
</html>

Revision as of 14:16, 17 September 2013

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