var navId;
var arrNavColors;
arrNavColors = new Array();

navId = 'nav1';
arrNavColors[navId] = new Array();
arrNavColors[navId]['norm'] = new Array();
arrNavColors[navId]['over'] = new Array();

arrNavColors[navId]['norm']['color']     = '';
arrNavColors[navId]['norm']['bgColor']   = '';
arrNavColors[navId]['over']['color']     = '';
arrNavColors[navId]['over']['bgColor']   = '';

navId = 'nav2';
arrNavColors[navId] = new Array();
arrNavColors[navId]['norm'] = new Array();
arrNavColors[navId]['over'] = new Array();

arrNavColors[navId]['norm']['color']     = '';
arrNavColors[navId]['norm']['bgColor']   = '';
arrNavColors[navId]['over']['color']     = '';
arrNavColors[navId]['over']['bgColor']   = '';



function mouseoverNav(id) {
   highlightButton(id, 'over');
}
function mouseoutNav(id) {
   highlightButton(id, 'out');
}




function mouseoverNav2(id) {
   //   changeColor(id, arrNavColors['nav1']['over']['color']);
   //   changeBgColor(id, arrNavColors['nav1']['over']['bgColor']);
}

function mouseoutNav2(id) {
   //   changeColor(id, arrNavColors['nav1']['norm']['color']);
   //   changeBgColor(id, arrNavColors['nav1']['norm']['bgColor']);
}



function icMehr(id) {
   toggleDisplay(id);
   changeVisibility(id+'-mehr','hidden');
}

function icWeniger(id) {
   toggleDisplay(id);
   changeVisibility(id+'-mehr','visible');
}

function icShowDetail(id) {
   toggleDisplay(id);
   if(document.getElementById(id).style.display == 'block') {
      changeBgImage(id+"-link",'./_images/icn_icitem-open.gif');
   } else {
      changeBgImage(id+"-link",'./_images/icn_icitem-closed.gif');

   }

}