Template:UNIPV-Pavia/Menu

From 2009.igem.org

(Difference between revisions)
Line 1: Line 1:
{{UNIPV-Pavia/StyleCss}}
{{UNIPV-Pavia/StyleCss}}
-
{{UNIPV-Pavia/SpryMenuBarJs}}
+
 
<html>
<html>
-
<script src="http://bioinfo.unipv.it/igem/templates/SpryAssets/SpryMenuBar.js" type="text/javascript"></script>
+
<!--script src="http://bioinfo.unipv.it/igem/templates/SpryAssets/SpryMenuBar.js" type="text/javascript"></script-->
 +
 
 +
 
 +
<script type="text/javascript">
 +
// SpryMenuBar.js - version 0.12 - 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.
 +
 
 +
*******************************************************************************/
 +
 
 +
var Spry; if (!Spry) 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 &amp;&amp; this.mac &amp;&amp; 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.' &amp;&amp; typeof window.XMLHttpRequest == 'undefined') || (Spry.is.ie &amp;&amp; typeof document.uniqueID == 'undefined'))
 +
{
 +
// bail on older unsupported browsers
 +
return;
 +
}
 +
 
 +
// Fix IE6 CSS images flicker
 +
if (Spry.is.ie &amp;&amp; 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 &amp;&amp; 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 &amp;&amp; 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 &amp;&amp; (event.target == event.relatedTarget.parentNode || (event.eventPhase == 3 &amp;&amp; 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' &amp;&amp; !Spry.is.opera &amp;&amp; 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 &amp;&amp; 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' &amp;&amp; !Spry.is.opera &amp;&amp; navigator.vendor != 'KDE')
 +
{
 +
menu.style.top = '';
 +
menu.style.left = '';
 +
}
 +
if(Spry.is.ie &amp;&amp; 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 &amp;&amp; !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 &amp;&amp; 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] &amp;&amp; !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' &amp;&amp; isVert &amp;&amp; (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' &amp;&amp; !isVert &amp;&amp; !hasParent &amp;&amp; (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] &amp;&amp; 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 &amp;&amp; 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 &amp; (safari absolute) incorrectly account for body offsetTop
 +
if (Spry.is.opera || Spry.is.safari &amp;&amp; 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 &amp;&amp; cas != 'BODY' &amp;&amp; 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 &amp;&amp; optionsObj[optionName] == undefined)
 +
continue;
 +
obj[optionName] = optionsObj[optionName];
 +
}
 +
};
 +
</script>
 +
 
 +
 
 +
 
<ul id="MenuBar1" class="MenuBarVertical">
<ul id="MenuBar1" class="MenuBarVertical">
<li><a class="MenuBarItemSubmenu" href="#">Voce 1</a>
<li><a class="MenuBarItemSubmenu" href="#">Voce 1</a>

Revision as of 10:26, 17 June 2009

Retrieved from "http://2009.igem.org/Template:UNIPV-Pavia/Menu"