var arr = {"about":"about",
	   "index":"home",
	   "services":"services",
	   "dir": "dir",
	   "resources": "resources",
	   "contact":"contact"
	   }
	   

function highlightPageTab(){
  var imgName;
  var sPath = window.location.pathname;
  var sPage = sPath.substring(sPath.lastIndexOf('/') + 1);
  var str = sPage.split('.')[0];

  for (var k in arr){
  var node = document.getElementById(arr[k]+"Nav");
  var aNodes = document.getElementsByTagName("a");
  for (var n=0; n<aNodes.length; n++){
    if(aNodes[n].className ==arr[str]){
      aNodes[n].className= arr[str]+"_selected";
    }
  }
   if(k == str){
     node.className = "selected";
     /*node.style.backgroundImage = url("slices/nav_flower.png"); */       
   }else {
  
   node.className = "notSelected";
  }
 }
}
window.onload=highlightPageTab;