function mutat(hova,mit){
	  document.images[hova].src = mit.src;
}
function Hekk(aid,max){
	var Licit = document.getElementById("licit").value;
	if(Licit!=''){
		if(Licit>max)
			alert('A megtehető licit legnagyobb értéke: '+max);
		else
			document.getElementById("SMSlicit").innerHTML = "BLICIT "+aid+" "+Licit;
	}
	else
		alert('Írjon be számot!');
}
function KepValto(kep){
	var kex = new Image();
	kex.src = kep;
	mutat('Kep',kex);
}

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


function input_torol(txt)
{
	var doErase = (!txt.erased && txt.value == txt.defaultValue);
	if(doErase) 
	{
		txt.value = '';
		txt.select();
	}
	txt.erased = true;
	return doErase;
}

function changeInputType(oldElm, iType, iValue, blankValue, noFocus) 
{
  if(!oldElm || !oldElm.parentNode || (iType.length<4) || 
    !document.getElementById || !document.createElement) return;
  var isMSIE=/*@cc_on!@*/false; //http://dean.edwards.name/weblog/2007/03/sniff/
  if(!isMSIE){
    var newElm=document.createElement('input');
    newElm.type=iType;
  } else {
    var newElm=document.createElement('span');
    newElm.innerHTML='<input type="'+iType+'" name="'+oldElm.name+'">';
    newElm=newElm.firstChild;
  }
  var props=['name','id','className','size','tabIndex','accessKey'];
  for(var i=0,l=props.length;i<l;i++){
    if(oldElm[props[i]]) newElm[props[i]]=oldElm[props[i]];
  }
  newElm.onfocus=function(){return function(){
    if(this.hasFocus) return;
    var newElm=changeInputType(this,'password',iValue,
      (this.value.toLowerCase()==iValue.toLowerCase())?true:false);
    if(newElm) newElm.hasFocus=true;
  }}();
  newElm.onblur=function(){return function(){
    if(this.hasFocus)
    if(this.value=='' || (this.value.toLowerCase()==iValue.toLowerCase())) {
      changeInputType(this,'text',iValue,false,true);
    }
  }}();
 
  newElm.hasFocus=false;
  
  if(!blankValue) newElm.value=iValue;
  oldElm.parentNode.replaceChild(newElm,oldElm);
  if(!isMSIE && !blankValue) newElm.value=iValue;
  if(!noFocus || typeof(noFocus)=='undefined') {
    window.tempElm=newElm;
    setTimeout("tempElm.hasFocus=true;tempElm.focus();",1);
  }
  return newElm;
}

function teszt()
{
	var ua=navigator.userAgent.toLowerCase();
	if(!((ua.indexOf('konqueror')!=-1) && /khtml\/3\.[0-4]/.test(ua)) && !(((ua.indexOf('safari')!=-1) && !window.print))) 
	{
		changeInputType(document.belep.jelszo,'text','jelszó',false,true);
	}
}