function markantumPopupHorizonte(){
	var w = 780;
	var h = 643;
	var l = Math.floor((screen.availWidth / 2) - (w / 2));
	var t = Math.floor((screen.availHeight / 2) - (h / 2));
	reWin=window.open('http://horizonte.projects.markantum.net/popup.php','popup','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,left=' + (l) + ',top=' + (t) + ',width=' + (w) + ',height=' + (h));
	return false;
}