function getElementsByClass(searchClass,node,tag) {
	var classElements = new Array();
	if ( node == null ) node = document;
	if ( tag == null ) tag = '*';
	var els = node.getElementsByTagName(tag);
	var elsLen = els.length;
	for (i = 0, j = 0; i < elsLen; i++) {
		if ( els[i].className==searchClass ) {
			classElements[j] = els[i];
			j++;
		}
	}
	return classElements;
}
function obj(id) {
	return document.getElementById(id);
}
function light() {
	obj("d"+this.id).style.display="block";
}
function dark() {
	obj("d"+this.id).style.display="none";
}
function golink(e) {
	var event = e || window.event;
	
	window.location.href = this.getElementsByTagName('a')[0].href;

	if (event.stopPropagation) event.stopPropagation();
	else event.cancelBubble = true;
}
function createCookie(name,value,days) {
	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 = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
	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;
}
var tsize = readCookie('textsize');
if (tsize == null) {
	createCookie('textsize',1,3);
	tsize = 1;
}
var pshift = 25;

function loader() {
	if (obj('footer')) {
		
		menu = getElementsByClass('header_nav_button',obj('header_nav'),'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onmouseover = light;
			menu[i].onmouseout = dark;
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('dropdown_item',obj('header_nav'),'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('lbut',document,'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('bbut',document,'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('cbut',document,'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('normbut',document,'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		menu = getElementsByClass('pagenavbut',document,'div');
		mlen = menu.length;
		
		for (i = 0; i < mlen; i++) {
			menu[i].onclick = golink;
		}
		
		obj('logo').onclick = function () { window.location.href= '/'; };
		obj('language').onclick = function () { document.language.submit() };
		obj('header_search_submit').onclick = function () { if (obj('header_search_field').value != '') window.location.href= '/search/'+obj('header_search_field').value+'/' };
		obj('header_search_field').onfocus = function () { this.value = ''; this.onclick = ''; this.onfocus = ''; };
		obj('header_search_field').onclick = function () { this.value = ''; this.onclick = ''; this.onfocus = ''; };
		obj('header_search_field').onkeypress= function (event) { if(event.keyCode==13 && this.value != '') window.location.href= '/search/'+this.value+'/' };
		
		if(obj('ts'+tsize)) {
			obj('ts'+tsize).className='tsac';
			menu = getElementsByClass('generic',document,'div');
			mlen = menu.length;
			for (i = 0; i < mlen; i++) menu[i].style.fontSize = (100+(tsize-1)*pshift)+'%'; 
		}
	}
	else setTimeout("loader()", 100);
}

loader();

function tss(size) {
	if (size>0) createCookie('textsize',size,3);
	obj('ts'+tsize).className='';
	tsize=size;
	obj('ts'+tsize).className='tsac';
	
	menu = getElementsByClass('generic',document,'div');
	mlen = menu.length;
	for (i = 0; i < mlen; i++) menu[i].style.fontSize = (100+(tsize-1)*pshift)+'%'; 
}

function pprint() {
	purl = '/print';
	if (location.pathname[0]!='/') purl += '/';
	var newWindow = window.open(purl+location.pathname, 'kcmprint');
	newWindow.focus();
	return false;
}