function beleptet() {
	if(document.belepForm.loginnev.value != "" && document.belepForm.jelszo.value != "") {
		return true
	} else {
		alert("Adja meg felhasználónevét/jelszavát a belépéshez!");
		return false
	}
}

function openPopup(imgurl,w,h)
{
	screenW = screen.width;
	screenH = screen.height;
	//l = ((w/2) - (screenW/2));
	//t = ((h/2) - (screenH/2));
	l = ((screenW/2) - (w/2));
	t = ((screenH/2) - (h/2));
	window.open('popup.php?kepnev='+imgurl,'ablaknev','width='+w+',height='+h+',top='+t+',left='+l);
}

function galopen(id,kepid)
{
	scrWidth = (screen.availWidth/2)-318;
	scrHeight = (screen.availHeight/2)-225;	
	win = window.open('galeria.php?aid='+id+'&kepid='+kepid,'galeria','width=636,height=450,left='+ scrWidth +',top='+scrHeight);
}
function changeBg(id,color) {
	document.getElementById(id).bgColor = color;
}
function navigal(lnk)
{
	document.location = lnk;
}

function iecheck()
{
	var pos = navigator.userAgent.indexOf("MSIE ");
	return (pos == -1) ? false:true;
}

function insertFlash(swf,size,cel,fv)
{
	var str = "";
	var fvstr = "";
	for(var i = 0; i<fv.length; i++)
	{
		fvstr += fv[i][0]+"="+fv[i][1]+"&";
	}
	fvstr = fvstr.substr(0,fvstr.length-1);
	if(iecheck())
	{
		str +='<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,47,0" width="'+size[0]+'" height="'+size[1]+'">';
		str +='	<param name="movie" value="'+swf+'" />';
		str +='	<param name="quality" value="high" />';
		str +=' <param name="menu" value="false" />';
		if(fvstr) str += '<param name="flashvars" value="'+fvstr+'" />';
		str +='</object>';

	}
	else
	{
		
		str +='<object type="application/x-shockwave-flash" data="'+swf+'" width="'+size[0]+'" height="'+size[1]+'">';
		str +='<param pluginurl="http://www.macromedia.com/go/getflashplayer">';
		str +='	<param name="menu" value="false" />';
		str +='	<param name="quality" value="high" />';
		if(fvstr) str += '<param name="flashvars" value="'+fvstr+'" />';
		str +='</object>';
	}
	document.getElementById(cel).innerHTML = str;
}