/*
**************************************
javascript: topnavigation
stefanmay.com
version 1.0 2005/07

allevia
***************************************
*/

// required files:
// navobject.js



// navinit:

// global variables
var nav = new Array();
var languageDirectory = lang + "/";
var imgDir = "./images/";
var imgLangDir = "./images/" + languageDirectory;




function HeadnavManager() {

   // nav element: Portfolio
   nav['SHOP'] = new NavObject();
   nav['SHOP'].setLabelBase('navShop', 'nav_shop');

   // nav element: Galleryx
   nav['UNTERNEHMEN'] = new NavObject();
   nav['UNTERNEHMEN'].setLabelBase('navUnternehmen', 'nav_unternehmen');

   // nav element: Books and More
   nav['REFERENZEN'] = new NavObject();
   nav['REFERENZEN'].setLabelBase('navReferenzen', 'nav_referenzen');

   // nav element: Archive
   nav['KONTAKT'] = new NavObject();
   nav['KONTAKT'].setLabelBase('navKontakt', 'nav_kontakt');


}


function navHighlightButton(navElem, action) {

   if( action == 'over' ) {
      if(nav[navElem]) {
         nav[navElem].change('high');
      }
   } // closes over

   if( action == 'out' ) {
      //if(nav[navElem]) {
      //alert(navElem + " = " +topnavItemShown);

      if(navElem.toLowerCase() != topnavItemShown) {
         nav[navElem].change('norm');
         //alert('menu');
      }



   } // closes out


} // closes navHighlight


function navHighlightItem(navElem, action) {

   if( action == 'over' ) {

      document.getElementById('nav_' + navElem).style.backgroundColor = '#80CDD1';
      //document.getElementById(navElem).style.color = '#888888';

   } // closes over

   if( action == 'out' ) {
      if(navElem != topnavItemShown) {
         document.getElementById('nav_' + navElem).style.backgroundColor = '#009BA2';
      }
      //   document.getElementById(navElem).style.color = '#888888';

   } // closes out


} // closes navHighlight


function subnavHighlightItem(navElem, action) {

   if( action == 'over' ) {
      document.getElementById(navElem).style.backgroundColor = '#CFD9D7';
      document.getElementById(navElem+'link').style.color = '#000000';
   } // closes over

   if( action == 'out' ) {
      if(navElem != subnavItemShown) {
         document.getElementById(navElem).style.backgroundColor = '#FFFFFF';
         document.getElementById(navElem+'link').style.color = '#000000';
      }
   } // closes out


} // closes navHighlight