/* This script and many more are available free online at
The JavaScript Source :: http://javascript.internet.com
Created by: Mike Hudson :: http://www.afrozeus.com */

	function setupFadeLinks() {
	arrFadeLinks[0] = "kurssit.php";
	arrFadeTitles[0] = "Nopeasti kokonaiskuva pääsykoealueesta";
	arrFadeLinks[4] = "kurssit.php";
	arrFadeTitles[4] = "Säästät lukuaikaasi";
	arrFadeLinks[1] = "kurssit.php";
	arrFadeTitles[1] = "Eroon huolimattomuusvirheistä";
	arrFadeLinks[2] = "kurssit.php";
	arrFadeTitles[2] = "Lisää varmuutta osaamiseen";
	arrFadeLinks[3] = "kurssit.php";
	arrFadeTitles[3] = "Miten motivoit itseäsi";
	arrFadeLinks[3] = "kurssit.php";
	arrFadeTitles[3] = "Miten muistat paremmin";
	arrFadeLinks[3] = "kurssit.php";
	arrFadeTitles[3] = "Rauhallinen olo pääsykokeessa";
	arrFadeLinks[3] = "kurssit.php";
	arrFadeTitles[3] = "Paras mahdollinen suoritus pääsykokeessa";
 }

// You can also play with these variables to control fade speed, fade color, and how fast the colors jump.

var m_FadeOut = 255;
var m_FadeIn=0;
var m_Fade = 0;
var m_FadeStep = 3;
var m_FadeWait = 3200;
var m_bFadeOut = true;

var m_iFadeInterval;

window.onload = Fadewl;

var arrFadeLinks;
var arrFadeTitles;
var arrFadeCursor = 0;
var arrFadeMax;

function Fadewl() {
	m_iFadeInterval = setInterval(fade_ontimer, 10);
	arrFadeLinks = new Array();
	arrFadeTitles = new Array();
	setupFadeLinks();
	arrFadeMax = arrFadeLinks.length-1;
	setFadeLink();
}

function setFadeLink() {
	var ilink = document.getElementById("fade_link");
	ilink.innerHTML = arrFadeTitles[arrFadeCursor];
	ilink.href = arrFadeLinks[arrFadeCursor];
}

function fade_ontimer() {
	if (m_bFadeOut) {
		m_Fade+=m_FadeStep;
		if (m_Fade>m_FadeOut) {
			arrFadeCursor++;
			if (arrFadeCursor>arrFadeMax)
				arrFadeCursor=0;
			setFadeLink();
			m_bFadeOut = false;
		}
	} else {
		m_Fade-=m_FadeStep;
		if (m_Fade<m_FadeIn) {
			clearInterval(m_iFadeInterval);
			setTimeout(Faderesume, m_FadeWait);
			m_bFadeOut=true;
		}
	}
	var ilink = document.getElementById("fade_link");
	if ((m_Fade<m_FadeOut)&&(m_Fade>m_FadeIn))
		ilink.style.color = "#" + ToHex(m_Fade);
}

function Faderesume() {
	m_iFadeInterval = setInterval(fade_ontimer, 10);
}

function ToHex(strValue) {
	try {
		var result= (parseInt(strValue).toString(16));

		while (result.length !=2)
            result= ("0" +result);
		result = result + result + result;
		return result.toUpperCase();
	}
	catch(e)
		{
		}
}