MediaWiki:Common.js: Unterschied zwischen den Versionen

Version vom 9. April 2009, 12:42 Uhr

/* Jedes JavaScript hier wird für alle Benutzer für jede Seite geladen. */
externalLinks = function() {
        if (!document.getElementsByTagName) {
                return;
        }
        var anchors = document.getElementsByTagName("a");
        for (var i = 0; i < anchors.length; i++) {
                var anchor = anchors[i];
                if (anchor.getAttribute("href") && 
                                anchor.getAttribute("rel") != null && 
                                (anchor.getAttribute("rel").indexOf("external") >= 0 ||
                                        anchor.getAttribute("rel").indexOf("nofollow") >= 0)
                        ) {
                        anchor.target = "_blank";
                }
        }
}

if (window.addEventListener) {
        window.addEventListener("load", externalLinks, false);
}
else if (window.attachEvent) {
        window.attachEvent("onload", externalLinks);
}

function toggleLayer( whichLayer )
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}