var currentFeatureLink = 1;
var featureKids;
var featureKid;
var previousKid;
var previousKid2;
var featureSwitchSeconds = 3;
var featureTimer;
var runTimer = true;

$(document).ready(function(){ 
  featureKids = $('#feature_links').children('.link');
	featureKids.click(function(){
    	currentFeatureLink = $(this).attr("rel");
		runTimer = false;
		clearTimeout(featureTimer);
  		featureSwitch();

	});
	if (runTimer) {
  		setTimeout("featureSwitch()", featureSwitchSeconds * 1000);
	}
});

function featureSwitch() {
  featureKid = featureKids[currentFeatureLink];
  previousKid = featureKids[currentFeatureLink-1];
  previousKid2 = featureKids[currentFeatureLink-2];
  $('#feature_links').children('.link').removeClass("selected");
  $('#feature_links').children('.link').removeClass("no_top_border");
  $('#feature_links').children('.link').removeClass("no_bottom_border");
  $(featureKid).addClass("selected");
  if(featureKid == featureKids[0])
  	$(featureKid).addClass("no_top_border");
  if(featureKid == featureKids[3])
  	$(featureKid).addClass("no_bottom_border");
  
  featureKids.removeClass("no_background");
  $(previousKid).addClass("no_background");

  l_nIndex = currentFeatureLink;
  l_sHtml = $('#feature_copy_hidden_'+ l_nIndex).html();
  l_sImageHtml = $('#feature_image_hidden_'+ l_nIndex).html();


  $('#feature_copy_holder').html(l_sHtml);
  $('#feature_image_holder').html(l_sImageHtml);
  if (++currentFeatureLink > 3) {
    currentFeatureLink = 0;
  }

	if (runTimer) {
  		clearTimeout(featureTimer);
  		featureTimer = setTimeout("featureSwitch(true)", featureSwitchSeconds * 1000);
	}
}