function showPopup() {
 var winW = 1024;
 var popup_width = 800;

 if (parseInt(navigator.appVersion)>3) {
  if (navigator.appName=="Netscape") {
	winW = window.innerWidth;
  }
  if (navigator.appName.indexOf("Microsoft")!=-1) {
	winW = document.body.offsetWidth;
  }
 }
 var popup = document.getElementById("popup_layer");
 popup.style.visibility = "visible";
}

function hidePopup() {
 var popup = document.getElementById("popup_layer");
 popup.style.visibility = "hidden";
}

function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function atkuld(hova) {
	self.location = hova;
}

function elhelyez() {
	w = window.innerWidth;
	if (navigator.appName=="Netscape") {
		szelesseg = screen.width/2 - 490 - 9;
		moveTo(screen.availWidth-(screen.width+6),-4);
		window.resizeTo(screen.width,screen.availHeight+4);
	}
	if (navigator.appName.indexOf("Microsoft")!=-1) {
		szelesseg = 10 + w-490/2;
	}
	var berak = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="272" height="510" style="position: absolute; top:  200px; left: '+szelesseg+'px; z-index:1;" >';
	return berak;
}