/**
 * JavaScript for the SOUTH-marketing website main navigation.
 *
 * @author Steffen Friedrich (steffen@myhopa.de, wWw.MyHoPa.de)
 ***/

function get( id )
{ return document.getElementById( id ); }

function startUp( root, setH )
{
var node = root.firstChild;

do{
 while( node && (!node.nodeName || node.nodeType != 1) ) node = node.nextSibling;

 if(node)
 {
  if( node.className && node.className.length ) node.openClass = ' hover';
  else node.openClass ='hover';

  if(setH && node.offsetHeight && navigator.userAgent.indexOf('MSIE 6')>-1)
   node.style.height = node.firstChild.offsetHeight;
   
  node.onmouseover = function(){
   this.className += this.openClass;
        }
  
  node.onmouseout = function(){
         this.className = this.className.replace(new RegExp(this.openClass,'g'),'');
        }
 
 startUp(node);
 node = node.nextSibling;
}
 
}while(node);
}


startUp( get('labels') );