var slidint, triggers, currslid = 0;
function setfoc(id) {

	for (i = 0; i < triggers.length; i++) {
		triggers[i].className = "";
	}

	var href = triggers[id];
	href.className = "current";
	currslid = id;
	document.getElementById("slider_href").href = href.getAttribute('href');
	document.getElementById("slider_title").innerHTML = '<a href="'
			+ href.getAttribute('href') + '" target="_blank">'

			+ href.getAttribute('alt') + '</a>';

	var img = document.getElementById("slider_img");

	if (document.all) {

		img.filters[0].apply();

		img.filters[0].transition = 23;

	}

	img.src = href.getAttribute('rel');

	if (document.all) {
		img.filters[0].play();
	}

	stopit();

}

function playnext() {

	currslid = currslid == triggers.length - 1 ? 0 : currslid + 1;

	setfoc(currslid);

	playit();

}

function playit() {
	slidint = setTimeout(playnext, 5000);
}

function stopit() {
	clearTimeout(slidint);
}

function slider_init() {

	triggers = document.getElementById("slider_trigger").getElementsByTagName(
			'a');	
	if (triggers && triggers.length > 0) {

		setfoc(0);

		playit();

	}

}