
<!--//
/* =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
 * ZEBRATABELLEN GENERIEREN
 * Name: zebratables.js
 * Erstellungsdatum: 11.01.2007
 * Modifiziert: 07.03.2007
 * Author: http://www.alistapart.com
 * Modifier: sfluri(at)format-ag.ch
 * Version: 1.11
 * =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- */

// this function is need to work around 
// a bug in IE related to element attributes

function hasClass(obj) 
	{
  var result = false;
  if (obj.getAttributeNode("class") != null) 
		{
    result = obj.getAttributeNode("class").value;
     }
  return result;
  }   

// stripe
// id = ID der Tabelle
// Beispielaufruf: onload=javascript:strip('tabelle');
	
function stripe(id) 
	{
  // the flag we'll use to keep track of 
  // whether the current row is odd or even
  var even = false;
  // if arguments are provided to specify the colours
  // of the even & odd rows, then use the them;
  // otherwise use the following defaults:
  var evenColor = arguments[1] ? arguments[1] : "#fff";
  var oddColor = arguments[2] ? arguments[2] : "#f9f9f9";
  // obtain a reference to the desired table
  // if no such table exists, abort
  var table = document.getElementById(id);
	if (! table) { return; }
  // by definition, tables can have more than one tbody
  // element, so we'll have to get the list of child
  // &lt;tbody&gt;s 
  var tbodies = table.getElementsByTagName("tbody");
  // and iterate through them...
  for (var h = 0; h < tbodies.length; h++) 
		{
    // find all the &lt;tr&gt; elements... 
    var trs = tbodies[h].getElementsByTagName("tr");
    // ... and iterate through them
    for (var i = 0; i < trs.length; i++) 
			{
      // avoid rows that have a class attribute
      // or backgroundColor style
	    if (!hasClass(trs[i]) && ! trs[i].style.backgroundColor) 
				{
        // get all the cells in this row...
        var tds = trs[i].getElementsByTagName("td");
        // and iterate through them...
        for (var j = 0; j < tds.length; j++) 
					{
          var mytd = tds[j];
          // avoid cells that have a class attribute
          // or backgroundColor style
	        if (! hasClass(mytd) && ! mytd.style.backgroundColor) 
						{
  		      mytd.style.backgroundColor = even ? evenColor : oddColor;          
            }
          }
        }
      // flip from odd to even, or vice-versa
      even =  ! even;
      }
    }
  }
	
// Beim laden einer Seite starten
//window.onload = stripe;
//-->