Utils = {

	popUp: function(url, w, h) {
		var size = 'width=' + w + ',height=' + h + "'";
		var options = 'toolbar=no,scrollbars=no,resizable=yes,menubar=no,status=no,directories=no,location=no';
		return window.open(url, 'popUp', options + "," + size);
	}

};