function hg_bongeszo() {
	this.ie = false;
	this.win = false;
	var bongeszo = '';
	var self = this;
	
	function iedetektal() {
		if (navigator.appName == 'Microsoft Internet Explorer') {
			if (/msie ([0-9]{1,}[\.0-9]{0,})/.exec(bongeszo) !== null) {
				self.ie = parseFloat(RegExp.$1);
			}
		}
		return true;
	}

	function detektal() {
		bongeszo = navigator.userAgent.toLowerCase();
		self.win = ((bongeszo.indexOf('win') != -1) || (bongeszo.indexOf('16bit') != -1));
		iedetektal();
	}

	detektal();
}

var hg_cimkek = {
	cimkek: [],
	elso: true,
	detektal: function() {
		var labelek = document.getElementsByTagName('label');
		for (var i in labelek) {
			if (labelek[i].htmlFor) {
				this.cimkek[labelek[i].htmlFor] = true;
			}
		}
	},
	vane: function(id) {
		if (this.elso) {
			this.detektal();
			this.elso = false;
		}
		return (this.cimkek[id]) ? true : false;
	}
};

var bongeszo_obj = new hg_bongeszo();