User:Bawolff/onebox.js

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//This scrit makes it so you can only have one dynamic nav box open at a time
//To use:
/*
;Add <big>only the part directly below</big> to your [[special:mypage/monobook.js]] (or whatever skin you use):
<pre>
//Insert [[user:Bawolff/onebox.js]] - only allow one box open at a time
var url = "http://en.wikinews.org/w/index.php?title=user:Bawolff/onebox.js&action=raw&ctype=text/javascript&dontcountme=s";
var scriptElem = document.createElement( 'script' );
scriptElem.setAttribute( 'src' , url );
scriptElem.setAttribute( 'type' , 'text/javascript' );
document.getElementsByTagName( 'head' )[0].appendChild( scriptElem );
</pre>
 
;Do not add the part under this line:
-----
*/
 
 
// ============================================================
// BEGIN Dynamic Navigation Bars (experimental)
 
// set up the words in your language
var LOCAL_NavigationBarHide = '[ you suck!    ]';
var LOCAL_NavigationBarShow = '[ Give Me More!    ]';
 
// set up max count of Navigation Bars on page,
// if there are more, all will be hidden
// NavigationBarShowDefault = 0; // all bars will be hidden
// NavigationBarShowDefault = 1; // on pages with more than 1 bar all bars will be hidden
var LOCAL_NavigationBarShowDefault = 1;
 
 
// shows and hides content and picture (if available) of navigation bars
// Parameters:
//     indexNavigationBar: the index of navigation bar to be toggled
function LOCAL_toggleNavigationBar(LOCAL_indexNavigationBar)
{
   var LOCAL_NavToggle = document.getElementById("NavToggle" + LOCAL_indexNavigationBar);
   var LOCAL_NavFrame = document.getElementById("NavFrame" + LOCAL_indexNavigationBar);
 
   if (!LOCAL_NavFrame || !LOCAL_NavToggle) {
       return false;
   }
 
   // if shown now
   if (LOCAL_NavToggle.firstChild.data == LOCAL_NavigationBarHide) {
       for (
               var LOCAL_NavChild = LOCAL_NavFrame.firstChild;
               LOCAL_NavChild != null;
               LOCAL_NavChild = LOCAL_NavChild.nextSibling
           ) {
           if (LOCAL_NavChild.className == 'NavPic') {
               LOCAL_NavChild.style.display = 'none';
           }
           if (LOCAL_NavChild.className == 'NavContent') {
               LOCAL_NavChild.style.display = 'none';
           }
       }
   LOCAL_NavToggle.firstChild.data = LOCAL_NavigationBarShow;
 
   // if hidden now
   } else if (LOCAL_NavToggle.firstChild.data == LOCAL_NavigationBarShow) {
//Start hiding all open boxes. things with f is loops to close everything
       for (
               f = 1;
               f < 50; //prevent indef loop
               f++
            )  {
                  var LOCAL_f_NavToggle = document.getElementById("NavToggle" + f);
                  var LOCAL_f_NavFrame = document.getElementById("NavFrame" + f);
 
                  if (!LOCAL_f_NavFrame || !LOCAL_f_NavToggle) {
                     break;
                  }
                  for (
                     var LOCAL_f_NavChild = LOCAL_f_NavFrame.firstChild;
                     LOCAL_f_NavChild != null;
                     LOCAL_f_NavChild = LOCAL_f_NavChild.nextSibling
                      ) {
                           if (LOCAL_f_NavChild.className == 'NavPic') {
                              LOCAL_f_NavChild.style.display = 'none';
                           }
                           if (LOCAL_f_NavChild.className == 'NavContent') {
                              LOCAL_f_NavChild.style.display = 'none';
                           }
                        }
                 LOCAL_f_NavToggle.firstChild.data = LOCAL_NavigationBarShow; 
              }
 
//open selected one
 
       for (
               var LOCAL_NavChild = LOCAL_NavFrame.firstChild;
               LOCAL_NavChild != null;
               LOCAL_NavChild = LOCAL_NavChild.nextSibling
           ) {
           if (LOCAL_NavChild.className == 'NavPic') {
               LOCAL_NavChild.style.display = 'block';
           }
           if (LOCAL_NavChild.className == 'NavContent') {
               LOCAL_NavChild.style.display = 'block';
           }
       }
   LOCAL_NavToggle.firstChild.data = LOCAL_NavigationBarHide;
   }
}
 
// adds show/hide-button to navigation bars
function LOCAL_createNavigationBarToggleButton()
{
   var LOCAL_indexNavigationBar = 0;
   // iterate over all < div >-elements
   for(
           var i=0; 
           LOCAL_NavFrame = document.getElementsByTagName("div")[i]; 
           i++
       ) {
       // if found a navigation bar
       if (LOCAL_NavFrame.className == "NavFrame") {
 
           LOCAL_indexNavigationBar++;
           var LOCAL_NavToggle = document.createElement("a");
           LOCAL_NavToggle.className = 'NavToggle';
           LOCAL_NavToggle.setAttribute('id', 'NavToggle' + LOCAL_indexNavigationBar);
           LOCAL_NavToggle.setAttribute('href', 'javascript:LOCAL_toggleNavigationBar(' + LOCAL_indexNavigationBar + ');');
 
           var LOCAL_NavToggleText = document.createTextNode(LOCAL_NavigationBarHide);
           LOCAL_NavToggle.appendChild(LOCAL_NavToggleText);
           // Find the NavHead and attach the toggle link (Must be this complicated because Moz's firstChild handling is borked)
           for(
             var j=0; 
             j < LOCAL_NavFrame.childNodes.length; 
             j++
           ) {
             if (LOCAL_NavFrame.childNodes[j].className == "NavHead") {
               LOCAL_NavFrame.childNodes[j].appendChild(LOCAL_NavToggle);
             }
           }
           LOCAL_NavFrame.setAttribute('id', 'NavFrame' + LOCAL_indexNavigationBar);
       }
   }
   // if more Navigation Bars found than Default: hide all
   if (LOCAL_NavigationBarShowDefault < LOCAL_indexNavigationBar) {
       for(
               var i=1; 
               i<=LOCAL_indexNavigationBar; 
               i++
       ) {
           LOCAL_toggleNavigationBar(i);
       }
   }
 
}
 
addLoadEvent(LOCAL_createNavigationBarToggleButton);
 
 
// comment stuff : http://en.wikinews.org/w/index.php?title=User:Bawolff/monobook.js&oldid=403650