<!--
// ******** THIS CODE BLOCK WILL EXAMINE THE PAGE LINKS AND SET THE CURRENT LINK A SPECIFIED COLOR
  var href="";
  var a_link = document.getElementById("top_nav").getElementsByTagName("A"); // make an array of the A tags // IF USING MULTIPLE NAVS THAT NEED DIFFERENT COLORS, USE THIS LINK INSTEAD AND WRAP THE A TAGS WITH AN ELEMENT THAT HAS AN ID
  var p_link = shorten_url(document.location);            // get the current page link
	p_link = (p_link == '') ? ('index.htm') : (p_link);     // if no value, set to index page
  for(var i=0; i < a_link.length; i++) {                  // parse thru the links array
    href = shorten_url(a_link[i]);
    if (p_link.indexOf(href) != -1) {        //we're looking for an occurance of the the p_link in the a_link after we string and lowercase
      document.getElementById("top_nav").getElementsByTagName("TD")[i].className='active'; // set class = 'active' define in stylesheet
    }//end if
  }//next
  //return true;

	function shorten_url(str) {
    str = String(str).toLowerCase();
		slashpos = str.lastIndexOf('/');
	  str = str.substr((slashpos + 1));
		return str;
	}//end function
// ******** END CODE BLOCK ******** //
// -->