//nav_selected.js
//this script will detect what page the user is on and will
//highlight the appropriate navigation tab dark blue

function userNavcolor(id) {

 if(document.getElementsByTagName){
  var table = null;
  var cell = null;
  var pageId = null;
  
  table = document.getElementById(id);
  if(table==null) {return;}
  cell = table.getElementsByTagName("td");
  if(cell==null) {return;}
  pageId = document.getElementById("pageid");
   if(pageId != null) {
	var pageName = pageId.value;

	for(var i = 0; i < cell.length; i++) {
  		if(cell[i].id == pageName) {cell[i].style.backgroundColor = '#2867c3';}
  	}
   }
 }
}