//Javascript zum Auslesen von Metatags

function getMetaKeywords ()
{
var metaElements = document.getElementsByTagName ? document.getElementsByTagName ('META') : new Array();
var metaKeywords = new Array();
var i = 0;
for (var m = 0; m < metaElements.length; m++)
   if (metaElements[m].name == 'keywords')
       metaKeywords[i++] = metaElements[m].content;
return metaKeywords;
}

function getMetaDate ()
{
var metaElements = document.getElementsByTagName ? document.getElementsByTagName ('META') : new Array();
var metaKeyword = new String();
var i = 0;
   for (var m = 0; m < metaElements.length; m++)
   {
      if (metaElements[m].name == 'date')
      {
          metaKeyword = metaElements[m].content;
          metaKeyword = metaKeyword.substr(0,10);
 metaKeyword = metaKeyword.substr(8,2)+"."+metaKeyword.substr(5,2)+"."+metaKeyword.substr(0,4);
      }
   }
 return metaKeyword;
}