/* LEHE SUURUSE FUNKTSIOONID */

function docH(){
	var docHeight;
	if ((typeof document.height != 'undefined') && (document.height != 0) ) {
	docHeight = document.height;
	}
	else if (document.compatMode && document.compatMode != 'BackCompat') {
	docHeight = document.documentElement.scrollHeight;
	}
	else if (document.body && typeof document.body.scrollHeight !=
	'undefined') {
	docHeight = document.body.scrollHeight;
	}
	return docHeight;
}

function f_clientWidth() {
	return f_filterResults (
		window.innerWidth ? window.innerWidth : 0,
		document.documentElement ? document.documentElement.clientWidth : 0,
		document.body ? document.body.clientWidth : 0
	);
}
function f_clientHeight() {
	return f_filterResults (
		window.innerHeight ? window.innerHeight : 0,
		document.documentElement ? document.documentElement.clientHeight : 0,
		document.body ? document.body.clientHeight : 0
	);
}
function f_scrollLeft() {
	return f_filterResults (
		window.pageXOffset ? window.pageXOffset : 0,
		document.documentElement ? document.documentElement.scrollLeft : 0,
		document.body ? document.body.scrollLeft : 0
	);
}
function f_scrollTop() {
	return f_filterResults (
		window.pageYOffset ? window.pageYOffset : 0,
		document.documentElement ? document.documentElement.scrollTop : 0,
		document.body ? document.body.scrollTop : 0
	);
}
function f_filterResults(n_win, n_docel, n_body) {
	var n_result = n_win ? n_win : 0;
	if (n_docel && (!n_result || (n_result > n_docel)))
		n_result = n_docel;
	return n_body && (!n_result || (n_result > n_body)) ? n_body : n_result;
}

/*  -- LEHE SUURUSE FUNKTSIOONID */

var popleht1, popleht2 ="";

/* PROTOTYPE FUNKTSIOONID */

Welisa = {
	init: function() {
		var taust = $('heletaust');
		taust.style.height = docH() + 'px';
		taust.hide();
		var esikast = $('kujunduse_popup');
		esikast.hide();
	}
}

var scrollcount = 0;


function scrollR(){
	scrollcount = scrollcount +1;
	var kujundused = $('kujundused');
	if (scrollcount < 37){
		kujundused.scrollLeft = kujundused.scrollLeft + 20;
		setTimeout("scrollR()",1);
	} else {
		scrollcount = 0;
	}
}

function scrollL(){
	scrollcount = scrollcount +1;
	var kujundused = $('kujundused');
	if (scrollcount < 37){
		kujundused.scrollLeft = kujundused.scrollLeft - 20;
		setTimeout("scrollL()",1);
	} else {
		scrollcount = 0;
	}
}

Kujundused = {
	scrollRight: function () {
		scrollcount = 0;
		scrollR();
	},
	
	scrollLeft: function () {
		scrollcount = 0;
		scrollL();
	}
}


Raagivad = {
	edasi: function () {
		var kastr = 'raakimisbox';
		if ((kRaagivad_nr +1) >= (kRaagivad.length)){
			kRaagivad_nr = 0;
		} else {
			kRaagivad_nr = kRaagivad_nr +1;
			
		}
			new Effect.Fade(kastr, {duration: 0.2, afterFinish: function(){
				new Ajax.Updater(kastr,kRaagivad[kRaagivad_nr], {
					evalScripts: true,
					onComplete: function() {
						new Effect.Appear(kastr, {duration: 0.4});
					}
				});
			
			}});
		
	},
	
	tagasi: function () {
		var kastr = 'raakimisbox';
		if ((kRaagivad_nr -1) < 0){
			kRaagivad_nr = kRaagivad.length -1;
		} else {
			kRaagivad_nr = kRaagivad_nr -1;
		}
			new Effect.Fade(kastr, {duration: 0.2, afterFinish: function(){
				new Ajax.Updater(kastr,kRaagivad[kRaagivad_nr], {
					evalScripts: true,
					onComplete: function() {
						new Effect.Appear(kastr, {duration: 0.4});
					}
				});
			
			}});
		
	}
}

EsiPop = {
	_taustaId : 'heletaust',
	_esikast: 'kujunduse_popup',
	_pilt: 'popupipilt',
	_valik1: 'valikukast1_img',
	_valik2: 'valikukast2_img',
	_pealkiri: 'kujunduse_popup_header',
	
	naita: function(esileht,sisuleht,pealkiri) {
		$(this._pealkiri).innerHTML = '<h1>'+pealkiri+'</h1>';
		popleht1 = esileht;
		popleht2 = sisuleht;
		$(this._valik1).src = popleht1 + '.gif';
		$(this._valik2).src = popleht2 + '.gif';
		$(this._pilt).src = popleht1 + '.jpg';
		$('kujunduse_popup').style.top = f_scrollTop() +30 + 'px';
		var vasak = (f_clientWidth()/2)-(634/2);
		if (vasak < 0) {vasak = 0;}
		$('kujunduse_popup').style.left	= vasak + 'px';
		new Effect.Appear(this._taustaId, {duration: 0.3, from: 0.0, to: 0.7});
		new Effect.Appear(this._esikast, {duration: 0.4});
	},
	
	peida: function() {
		new Effect.Fade(this._esikast, {duration: 0.4});
		new Effect.Fade(this._taustaId, {duration: 0.4});
	},
	
	VahetaSisu: function(sisupilt,valikukast) {
		var contentName = this._pilt;
		new Effect.Fade(contentName, {duration: 0.3, afterFinish: function(){
			$(contentName).src = sisupilt;
			if (valikukast == 1){
				$('valikukast1').src = 'img/esi_kujundudbox/kujundus_act_bg.png';
				$('valikukast2').src = 'img/esi_kujundudbox/kujundus_inact_bg.png';
			} else {
				$('valikukast1').src = 'img/esi_kujundudbox/kujundus_inact_bg.png';
				$('valikukast2').src = 'img/esi_kujundudbox/kujundus_act_bg.png';
			}
			new Effect.Appear(contentName, {duration: 0.3});
		}});
	}
}

/* -- PROTOTYPE FUNKTSIOONID */
/*cooki salvestamine
function createCookie(welisamaletadmind,true,365) {
 if (days) {
  var date = new Date();
  date.setTime(date.getTime()+(days*24*60*60*1000));
  var expires = "; expires="+date.toGMTString();
 }
 else var expires = "";
 document.cookie = welisamaletadmind+"="+true+expires+"; path=/";
}

function readCookie(welisamaletadmind) {
 var nameEQ = name + "=";
 var ca = document.cookie.split(';');
 for(var i=0;i < ca.length;i++) {
  var c = ca[i];
  while (c.charAt(0)==' ') c = c.substring(1,c.length);
  if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
 }
 return null;
}

function eraseCookie(welisamaletadmind) {
 createCookie(welisamaletadmind,"",-1);
}*/