/* top nav */
  var navSections = new Array("aboutUs","ourMenu","ourWine")
  var topNav = new Array("tn_about","tn_menu","tn_wine")
  var topNavImgIdx = new Array(1,3,2)

function cleanUrl(curURL) {
  var cl_URL = curURL.replace(/\/index.*/,'/');
	cl_URL = cl_URL.replace(/\/default.*/,'/');
	cl_URL = cl_URL.replace(/#.*/,'');
	cl_URL = cl_URL.replace(/\?.*/,'');
  return cl_URL.toLowerCase();
}

 var docUrl = cleanUrl(document.URL)

function disableMouseEvents(idx) {
  document.getElementById(idx).onmouseover = null
  document.getElementById(idx).onmouseout = null; 
}


/*  TOP NAV HI-LITE */
function getTopNav() {
   // this will hi-lite the top nav
  var tmp, tp2
  var foundit = false;
  for (var k=0; k < navSections.length; k++) {
    if (docUrl.lastIndexOf("/" + navSections[k].toLowerCase() + "/") > -1) {
       roll(topNav[k],topNavImgIdx[k]);
       disableMouseEvents(topNav[k]);
       MAIN_IDX = topNav[k]
       foundit = true;
       break;
    } 
  }
  
  if(!foundit) {
        if(docUrl.lastIndexOf("contactus.aspx") > -1) {
           roll("tn_contact",4);
           disableMouseEvents("tn_contact");
        } else if(docUrl.lastIndexOf("catering_banquets.aspx") > -1) {
           roll("tn_banquet",5);
           disableMouseEvents("tn_banquet");
        } else {
           roll("tn_home",0);
           disableMouseEvents("tn_home");
        } 
  }
}


/* END OF TOP NAV HI-LITE */