function introText(qty) {
	for (var i=0;i<qty;i++){
		textHide(i);
	}
	for (var i=0;i<qty;i++){
		setTimeout("textShow("+i+")",1200 * i);
	}
	setTimeout("fadeText('up')", ((1200 *i)+800));
	setTimeout("fadeText('down')", ((1200 *i)+8000));
}

function textShow(i) {
	var id = "intro"+i;
	if (i>0) {var j=(i-1); textHide(j)}
	if (document.getElementById) {document.getElementById(id).style.display = "inline"; }
	else {
		if (document.layers) {document.id.display = "inline";}
		else {document.all.id.style.display = "inline";}
	}
}

function textHide(i) {
	var id = "intro"+i;
	if (document.getElementById) {document.getElementById(id).style.display = "none";}
	else {
		if (document.layers) { document.id.display = "none";}
		else {document.all.id.style.display = "none";}
	}
}

function fadeText(direction){
	if (direction== "up") {
		for (var i=0;i<30;i++){
			setTimeout("fader("+i+")", 30 * i);
		}
	} else if (direction=="down") {
		for (var i=0;i<30;i++){
			setTimeout("fader("+(29-i)+")", 20 * i);
		}
		setTimeout("resetText()", 1700);
	}
}

function fader(i) {
	var level = (i/30);
	var opac = parseInt((i/3)*10);
	if (document.getElementById) {
		document.getElementById("introfade").style.opacity = level;
		document.getElementById("introfade").style.filter = "alpha(opacity="+opac+")";
	}
	else {
		if (document.layers) {
			document.introfade.style.opacity = level;
			document.introfade.style.filter = "alpha(opacity="+opac+")";
		}
		else {
			document.all.introfade.opacity = level;
			document.all.introfade.filter = "alpha(opacity="+opac+")";
		}
	}
}

function resetText () {
	if (document.getElementById) {
	document.getElementById("introfade").style.opacity = 0;
	document.getElementById("introfade").style.filter = "alpha(opacity=0)";
	}
	else {
		if (document.layers) {
			document.introfade.style.opacity = 0;
			document.introfade.style.filter = "alpha(opacity=0)";
		}
		else {
			document.all.introfade.opacity = 0;
			document.all.introfade.filter = "alpha(opacity=0)";
		}
	}
	introText(5);
}