function kuvatekstit() {
	if (document.getElementById) {
		if (document.getElementById('content'))	{
			var content = document.getElementById('content');
		}
		else	{
			var content = document.getElementById('content_1palsta');
		}
		var images = content.getElementsByTagName('img');
		for (var i = 0; i < images.length; i++) {
			var title = images[i].getAttribute('title');
			if (title && images[i].parentNode.parentNode.tagName != 'DT') {
				var p = images[i].parentNode;
				var pp = p.parentNode;
				images[i].setAttribute('alt', title);
				var kuvateksti = document.createElement('p');
				kuvateksti.className = 'kuvateksti';
				kuvateksti.innerHTML = title;
				if (p.nextSibling)
					pp.insertBefore(kuvateksti, p.nextSibling);
				else
					pp.appendChild(kuvateksti);
			}
		}
	}
}

function tulostus() {
	if (document.getElementById('content')) {
		var content = document.getElementById('content');
	} else {
		var content = document.getElementById('content_1palsta');
	}
	content.innerHTML += '<a href="#" id="print" title="Tulosta sivu">Tulosta sivu</a>';
	var print = document.getElementById('print');
	print.onclick = function() {
		window.print();
		return false;
	}
	
	/*
	var addr = document.createElement('span');
	addr.className = 'addr';
	addr.innerHTML = document.location.href;
	var footer = document.getElementById('footer');
	footer.appendChild(addr);*/
}

function flash() {
	var f = document.getElementById('flash');
	if (f) {
		var cls = f.className;
		var so = new SWFObject(cls, cls, "352", "352", "7", "#000000");
 		so.write('flash');
	}
}

function aani() {
	if (document.getElementsByTagName) {
		var divs = document.getElementsByTagName('p');
		for (var i = 0; i < divs.length; i++) {
			if (divs[i].className == 'aani') {
				if (!divs[i].getAttribute('id'))
					divs[i].setAttribute('id', 'aani'+Math.floor(10000*Math.random()));
				var so = new SWFObject('/puhuri/sound.swf', 'snd'+divs[i].getAttribute('id'), '100', '30', '6', '#fff');
				var link = divs[i].getElementsByTagName('a')[0];
				if (link) {
					so.addParam('menu', 'false');
					so.addVariable('file', link.href);
					so.write(divs[i].getAttribute('id'));
				}
			}
		}
	}
}

function init() {
	if (arguments.callee.done) return;
	arguments.callee.done = true;

	kuvatekstit();
	tulostus();
	flash();
	aani();
};

/* for Mozilla */
if (document.addEventListener) {
	document.addEventListener("DOMContentLoaded", init, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
document.write("<script defer src=ie_onload.js><"+"/script>");
/*@end @*/

/* for other browsers */
window.onload = init;


Array.prototype.inArray = function (value) {
	var i;
	for (i=0; i < this.length; i++) {
		if (this[i] === value) {
			return true;
		}
	}
	return false;
};

function addEvent( obj, type, fn ) {
	if (obj.addEventListener) {
		obj.addEventListener( type, fn, false );
		EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		EventCache.add(obj, type, fn);
	}
	else {
		obj["on"+type] = obj["e"+type+fn];
	}
}
var EventCache = function(){
	var listEvents = [];
	return {
		listEvents : listEvents,
		add : function(node, sEventName, fHandler){
			listEvents.push(arguments);
		},
		flush : function(){
			var i, item;
			for(i = listEvents.length - 1; i >= 0; i = i - 1){
				item = listEvents[i];
				if(item[0].removeEventListener){
					item[0].removeEventListener(item[1], item[2], item[3]);
				};
				if(item[1].substring(0, 2) != "on"){
					item[1] = "on" + item[1];
				};
				if(item[0].detachEvent){
					item[0].detachEvent(item[1], item[2]);
				};
				item[0][item[1]] = null;
			};
		}
	};
}();
addEvent(window,'unload',EventCache.flush);