function jscss(a,o,c1,c2)
{
  switch (a){
    case 'swap':
      o.className=!jscss('check',o,c1)?o.className.replace(c2,c1):
      o.className.replace(c1,c2);
    break;
    case 'add':
      if(!jscss('check',o,c1)){o.className+=o.className?' '+c1:c1;}
    break;
    case 'remove':
      var rep=o.className.match(' '+c1)?' '+c1:c1;
      o.className=o.className.replace(rep,'');
    break;
    case 'check':
      return new RegExp('\\b'+c1+'\\b').test(o.className)
    break;
  }
}
function archiveSearch(searchstring){
	var searchUrl = '';
	if(searchstring.length)
		searchUrl='index.cfm?Event=SearchResults&SearchString=' + escape(searchstring);
	else
		searchUrl='index.cfm?Event=ArchiveMenu';
		
	window.location = searchUrl;
}

function trim(str)
{
   return str.replace(/^\s*|\s*$/g,"");
}