function addEvent(obj, evType, fn){
	if (obj.addEventListener){
		obj.addEventListener(evType, fn, false);
	return true;
	}
	else if (obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}
	else{
   		return false;
 	}
}

(function(){
 /*Use Object Detection to detect IE6*/
	var  m = document.uniqueID /*IE*/
	&& document.compatMode  /*>=IE6*/
	&& !window.XMLHttpRequest /*<=IE6*/
	&& document.execCommand;
	try{
		if(!!m){
			m("BackgroundImageCache", false, true) /* = IE6 only */ 
		}
	}
	catch(oh){};
})();

function jsemail(email) {
	for(i=email.length-1; i>=0; i--)
		document.write(email.charAt(i));
}

function jsemaillink(email, link, classname) {
	document.write('<a href="'+link+'"'+(classname!=undefined&&classname!='' ? ' class="'+classname+'"' : '')+'>');
	for(i=email.length-1; i>=0; i--)
		document.write(email.charAt(i));
	document.write('</a>');
}

function jsmailto(email, cim, classname) {
	document.write('<a href="');
	for(i=email.length-1; i>=0; i--)
		document.write(email.charAt(i));
	document.write('"'+(classname!=undefined&&classname!='' ? ' class="'+classname+'"' : '')+'>'+cim+'</a>');
}

function chr(c) {
	var h = c.toString(16);
	if (h.length==1)
		h = '0'+h;
	h = unescape('%'+h);
	return h;
}

function kijelol(sel,nev){
	chks=document.getElementsByTagName("input");
	for(i=0;i<chks.length;i++){
		chk=chks[i];
		//alert(chk.name.substring(0,6));
		if(chk.type=="checkbox" && chk.name.substring(0,nev.length)==nev){
			if(sel==0) chk.checked=false;
			if(sel==1) chk.checked=true;
			if(sel==-1) chk.checked=!chk.checked;
		}
	}
}
function kijelolve(nev){
	chks=document.getElementsByTagName("input");
	var db=0;
	for(i=0;i<chks.length;i++){
		chk=chks[i];
		if(chk.type=="checkbox" && chk.name.substring(0,nev.length)==nev && chk.checked)
			db++;
	}
	return db;
}

function datumido() {
	var honapok = new Array("január","február","március","április","május","junius","július","augusztus","szeptember","október","november","december");
	var napok = new Array("vasárnap","hétfő","kedd","szerda","csütörtök","péntek","szombat");
	var ido = new Date();
	if (document.getElementById('datumidoinfo')) {
		document.getElementById('datumidoinfo').innerHTML=(ido.getHours()<10?'0':'')+ido.getHours()+':'+(ido.getMinutes()<10?'0':'')+ido.getMinutes()+' | '+ido.getFullYear()+'. '+honapok[ido.getMonth()]+' '+ido.getDate()+'. '+napok[ido.getDay()];
	} else if (document.getElementById('datuminfo')) {
		document.getElementById('datuminfo').innerHTML=ido.getFullYear()+'. '+honapok[ido.getMonth()]+' '+ido.getDate()+'. '+napok[ido.getDay()];
	} else if (document.getElementById('idoinfo')) {
		document.getElementById('idoinfo').innerHTML=(ido.getHours()<10?'0':'')+ido.getHours()+':'+(ido.getMinutes()<10?'0':'')+ido.getMinutes();
	}
	document.getElementById('datumidoblokk').style.visibility='visible';
	setTimeout("datumido()", 1000);
}

addEvent(window, 'load', datumido);

function helpover(id) {
	document.getElementById(id).style.display='block';
}
function helpout(id) {
	document.getElementById(id).style.display='none';
}