// JavaScript Document
  var last_link = null;
  function activate(id1)
	  {
		  if( last_link != null ) last_link.className = "#";
		  var the_selection = document.getElementById(id1);
		  the_selection.className = "current";
		  last_link = the_selection;

	  }

  function activateTop(id2)
	  {
		  var the_selection1 = document.getElementById(id2);
		  if (the_selection1 != null)
			  the_selection1.className = "current";
	  }

//GUP = Get URL Parameter, one input param, the name of the query string you want to pull the value from.
// for example, http://website.com?variable1=123, you would call gup('variable1') and it would return 123.
function gup( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}