progammør og systemplanlægger

http://debat.sol.dk/show.fcgi?category=10&conference=121&posting=892303#892303
At Halfevil333 er uddannet progammør og systemplanlægger?

eller...........;-))

Hun har dusinvis af link på sine indlæg,det er bare så træls.

en af den halvondes rygklappere :-(

forklare mig mekanikken bag dette jave-script:

/*----------------------------------------------------------------------------\
| Tab Pane 1.02 |
|-----------------------------------------------------------------------------|
| Created by Erik Arvidsson |
| (http://webfx.eae.net/contact.html#erik) |
| For WebFX (http://webfx.eae.net/) |
|-----------------------------------------------------------------------------|
| Copyright (c) 2002, 2003, 2006 Erik Arvidsson |
|-----------------------------------------------------------------------------|
| Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| use this file except in compliance with the License. You may obtain a copy |
| of the License at http://www.apache.org/licenses/LICENSE-2.0 |
| - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| License for the specific language governing permissions and limitations |
| under the License. |
|-----------------------------------------------------------------------------|
| 2002-01-?? | First working version |
| 2002-02-17 | Cleaned up for 1.0 public version |
| 2003-02-18 | Changed from javascript uri for anchors to return false |
| 2003-03-03 | Added dispose methods to release IE memory |
| 2006-05-28 | Changed license to Apache Software License 2.0. |
|-----------------------------------------------------------------------------|
| Dependencies: *.css a css file to define the layout |
|-----------------------------------------------------------------------------|
| Created 2002-01-?? | All changes are in the log above. | Updated 2006-05-28 |
\----------------------------------------------------------------------------*/
// This function is used to define if the browser supports the needed
// features
function hasSupport() {
if (typeof hasSupport.support != "undefined")
return hasSupport.support;

var ie55 = /msie 5\.[56789]/i.test( navigator.userAgent );

hasSupport.support = ( typeof document.implementation != "undefined" &&
document.implementation.hasFeature( "html", "1.0" ) || ie55 )

// IE55 has a serious DOM1 bug... Patch it!
if ( ie55 ) {
document._getElementsByTagName = document.getElementsByTagName;
document.getElementsByTagName = function ( sTagName ) {
if ( sTagName == "*" )
return document.all;
else
return document._getElementsByTagName( sTagName );
};
}
return hasSupport.support;
}
///////////////////////////////////////////////////////////////////////////////////
// The constructor for tab panes
//
// el : HTMLElement The html element used to represent the tab pane
// bUseCookie : Boolean Optional. Default is true. Used to determine whether to us
// persistance using cookies or not
//
function WebFXTabPane( el, bUseCookie ) {
if ( !hasSupport() || el == null ) return;

this.element = el;
this.element.tabPane = this;
this.pages = [];
this.selectedIndex = null;
this.useCookie = bUseCookie != null❓bUseCookie : true;

// add class name tag to class name
this.element.className = this.classNameTag + " " + this.element.className;

// add tab row
this.tabRow = document.createElement( "div" );
this.tabRow.className = "tab-row";
el.insertBefore( this.tabRow, el.firstChild );
var tabIndex = 0;
if ( this.useCookie ) {
tabIndex = Number( WebFXTabPane.getCookie( "webfxtab_" + this.element.id ) );
if ( isNaN( tabIndex ) )
tabIndex = 0;
}
this.selectedIndex = tabIndex;

// loop through child nodes and add them
var cs = el.childNodes;
var n;
for (var i = 0; i < cs.length; i++) {
if (cs.nodeType == 1 && cs.className == "tab-page") {
this.addTabPage( cs );
}
}
}
WebFXTabPane.prototype.classNameTag = "dynamic-tab-pane-control";
WebFXTabPane.prototype.setSelectedIndex = function ( n ) {
if (this.selectedIndex != n) {
if (this.selectedIndex != null && this.pages[ this.selectedIndex ] != null )
this.pages[ this.selectedIndex ].hide();
this.selectedIndex = n;
this.pages[ this.selectedIndex ].show();

if ( this.useCookie )
WebFXTabPane.setCookie( "webfxtab_" + this.element.id, n ); // session cookie
}
};

WebFXTabPane.prototype.getSelectedIndex = function () {
return this.selectedIndex;
};

WebFXTabPane.prototype.addTabPage = function ( oElement ) {
if ( !hasSupport() ) return;

if ( oElement.tabPage == this ) // already added
return oElement.tabPage;
var n = this.pages.length;
var tp = this.pages[n] = new WebFXTabPage( oElement, this, n );
tp.tabPane = this;

// move the tab out of the box
this.tabRow.appendChild( tp.tab );

if ( n == this.selectedIndex )
tp.show();
else
tp.hide();

return tp;
};

WebFXTabPane.prototype.dispose = function () {
this.element.tabPane = null;
this.element = null;
this.tabRow = null;

for (var i = 0; i < this.pages.length; i++) {
this.pages.dispose();
this.pages = null;
}
this.pages = null;
};

// Cookie handling
WebFXTabPane.setCookie = function ( sName, sValue, nDays ) {
var expires = "";
if ( nDays ) {
var d = new Date();
d.setTime( d.getTime() + nDays * 24 * 60 * 60 * 1000 );
expires = "; expires=" + d.toGMTString();
}
document.cookie = sName + "=" + sValue + expires + "; path=/";
};
WebFXTabPane.getCookie = function (sName) {
var re = new RegExp( "(\;|^)[^;]*(" + sName + ")\=([^;]*)(;|$)" );
var res = re.exec( document.cookie );
return res != null❓res[3] : null;
};
WebFXTabPane.removeCookie = function ( name ) {
setCookie( name, "", -1 );
};




///////////////////////////////////////////////////////////////////////////////////
// The constructor for tab pages. This one should not be used.
// Use WebFXTabPage.addTabPage instead
//
// el : HTMLElement The html element used to represent the tab pane
// tabPane : WebFXTabPane The parent tab pane
// nindex : Number The index of the page in the parent pane page array
//
function WebFXTabPage( el, tabPane, nIndex ) {
if ( !hasSupport() || el == null ) return;

this.element = el;
this.element.tabPage = this;
this.index = nIndex;

var cs = el.childNodes;
for (var i = 0; i < cs.length; i++) {
if (cs.nodeType == 1 && cs.className == "tab") {
this.tab = cs;
break;
}
}

// insert a tag around content to support keyboard navigation


var a = document.createElement( "A" );
this.aElement = a;
a.href = "#";
a.onclick = function () { return false; };
while ( this.tab.hasChildNodes() )
a.appendChild( this.tab.firstChild );
this.tab.appendChild( a );

// hook up events, using DOM0
var oThis = this;
this.tab.onclick = function () { oThis.select(); };
this.tab.onmouseover = function () { WebFXTabPage.tabOver( oThis ); };
this.tab.onmouseout = function () { WebFXTabPage.tabOut( oThis ); };
}
WebFXTabPage.prototype.show = function () {
var el = this.tab;
var s = el.className + " selected";
s = s.replace(/ +/g, " ");
el.className = s;

this.element.style.display = "block";
};
WebFXTabPage.prototype.hide = function () {
var el = this.tab;
var s = el.className;
s = s.replace(/ selected/g, "");
el.className = s;
this.element.style.display = "none";
};

WebFXTabPage.prototype.select = function () {
this.tabPane.setSelectedIndex( this.index );
};

WebFXTabPage.prototype.dispose = function () {
this.aElement.onclick = null;
this.aElement = null;
this.element.tabPage = null;
this.tab.onclick = null;
this.tab.onmouseover = null;
this.tab.onmouseout = null;
this.tab = null;
this.tabPane = null;
this.element = null;
};
WebFXTabPage.tabOver = function ( tabpage ) {
var el = tabpage.tab;
var s = el.className + " hover";
s = s.replace(/ +/g, " ");
el.className = s;
};
WebFXTabPage.tabOut = function ( tabpage ) {
var el = tabpage.tab;
var s = el.className;
s = s.replace(/ hover/g, "");
el.className = s;
};

// This function initializes all uninitialized tab panes and tab pages
function setupAllTabs() {
if ( !hasSupport() ) return;
var all = document.getElementsByTagName( "*" );
var l = all.length;
var tabPaneRe = /tab\-pane/;
var tabPageRe = /tab\-page/;
var cn, el;
var parentTabPane;

for ( var i = 0; i < l; i++ ) {
el = all
cn = el.className;
// no className
if ( cn == "" ) continue;

// uninitiated tab pane
if ( tabPaneRe.test( cn ) && !el.tabPane )
new WebFXTabPane( el );

// unitiated tab page wit a valid tab pane parent
else if ( tabPageRe.test( cn ) && !el.tabPage &&
tabPaneRe.test( el.parentNode.className ) ) {
el.parentNode.tabPane.addTabPage( el );
}
}
}
function disposeAllTabs() {
if ( !hasSupport() ) return;

var all = document.getElementsByTagName( "*" );
var l = all.length;
var tabPaneRe = /tab\-pane/;
var cn, el;
var tabPanes = [];

for ( var i = 0; i < l; i++ ) {
el = all
cn = el.className;
// no className
if ( cn == "" ) continue;

// tab pane
if ( tabPaneRe.test( cn ) && el.tabPane )
tabPanes[tabPanes.length] = el.tabPane;
}

for (var i = tabPanes.length - 1; i >= 0; i--) {
tabPanes.dispose();
tabPanes = null;
}
}

// initialization hook up
// DOM2
if ( typeof window.addEventListener != "undefined" )
window.addEventListener( "load", setupAllTabs, false );
// IE
else if ( typeof window.attachEvent != "undefined" ) {
window.attachEvent( "onload", setupAllTabs );
window.attachEvent( "onunload", disposeAllTabs );
}
else {
if ( window.onload != null ) {
var oldOnload = window.onload;
window.onload = function ( e ) {
oldOnload( e );
setupAllTabs();
};
}
else
window.onload = setupAllTabs;