// JavaScript Document
var _max = 9999;
var i = 0;
var delay = 3000;
var lock = false;
var run;
var k = _max;
function changeOpac(opacity) {
	var object = document.getElementById("place_holder").style;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
	var object = document.getElementById("place_holder2").style;
	object.opacity = (opacity / 100);
	object.MozOpacity = (opacity / 100);
	object.filter = "alpha(opacity=" + opacity + ")";
}

function chgImg() {
	var speed = Math.round(1000 / 100);
	var timer = 0; 		
	if (document.images) {
		i = i + 1;
		k = k - 1;
		if (i == _max) i = 0;
		if (k == -1) k = _max-1;
		document.getElementById("holder").style.backgroundImage = "url(" + document.getElementById("place_holder").src + ")";
		document.getElementById("holder2").style.backgroundImage = "url(" + document.getElementById("place_holder2").src + ")";
		changeOpac(0);
		document.getElementById("place_holder").src = document.getElementsByName("slidesss")[i].src;
		document.getElementById("place_holder2").src = document.getElementsByName("slidesss")[k].src;
		for(j = 0; j <= 100; j++) {
			setTimeout("changeOpac(" + j + ")",(timer * speed));
			timer++;
		} 			
   }
}

function sslide() {
	_max = document.getElementsByName("slidesss").length;
	k = _max-1;
	if (lock == true) {
		lock = false;
		window.clearInterval(run);
	}
	else if (lock == false) {
		lock = true;
		run = setInterval("chgImg()", delay);
	}
}