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 mouseoverNav1(id) {
//   changeColor(id, arrNavColors['nav1']['over']['color']);
//   changeBgColor(id, arrNavColors['nav1']['over']['bgColor']);
}
function mouseoutNav1(id) {
//   changeColor(id, arrNavColors['nav1']['norm']['color']);
//   changeBgColor(id, arrNavColors['nav1']['norm']['bgColor']);
}

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 mouseoverTab(domId, tabNum) {
   if(tabNum != activeTabNum) {
      // :todo: highlightButton(domId+num+'_navimg', 'over');
   }
}

function mouseoutTab(domId, tabNum) {
   //   alert(activeTabNum+ "  " + num);
   if(tabNum != activeTabNum) {
      // :todo: highlightButton(domId+num+'_navimg', 'out');
   }
}

function clickTab(domId, tabNum) {
   document.getElementById(domId + activeTabNum + '_tablink').className = 'tabItem';
   document.getElementById(domId + tabNum + '_tablink').className = 'tabItemActive';

   // Aktive Tabpage einblenden, alle anderen ausblenden
   document.getElementById(domId+activeTabNum).style.display = 'none';
   document.getElementById(domId+tabNum).style.display = 'block';

   // Aktive TabId setzen
   activeTabNum = tabNum;

   return false;

}