var count;
var benefits = new Array();
benefits[0] = "energy efficient";
benefits[1] = "healthy";
benefits[2] = "affordable";
benefits[3] = "beautiful";
benefits[4] = "decorative concrete floors";

function startSlideShow() {
    count = 0;
    window.setTimeout("fadeOut('animation',100)", 3000);
}

function fadeOut(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity > 0) {
			setOpacity(obj, opacity);
			opacity -= 5;
			window.setTimeout("fadeOut('"+objId+"',"+opacity+")", 50);
		}
		else {
      obj.innerHTML = "<p>" + benefits[count] + "</p>";
      count = count + 1;
      if (count >= 5) count = 0;
			fadeIn(objId,0);
		}
	}
}

function fadeIn(objId,opacity) {
	if (document.getElementById) {
		obj = document.getElementById(objId);
		if (opacity <= 100) {
			setOpacity(obj, opacity);
			opacity += 5;
			window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 50);
		}
		else {
      window.setTimeout("fadeOut('animation',100)", 3000);
		}
	}
}

function setOpacity(obj, opacity) {
	opacity = (opacity == 100)?99.999:opacity;
	// IE/Win:
  obj.style.filter = "alpha(opacity:"+opacity+")";
	// Safari<1.2, Konqueror:	obj.style.KHTMLOpacity = opacity/100;
	// Older Mozilla and Firefox:	obj.style.MozOpacity = opacity/100;
	// Safari 1.2, newer Firefox and Mozilla, CSS3
	obj.style.opacity = opacity/100;
}

addLoadEvent(startSlideShow);
// window.onload = function() {initImage()}