function my_popup(url,width,height) { 
	var left = Math.floor((screen.width-width)/2);
    var top = Math.floor((screen.height-height)/2);
    
	window.open(url,'BARZOI','width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',scrollbars=no,status=no,directories=no,location=no,toolbar=no,resizable=no,menubar=no,titlebar=no');
}

function my_popup2(url,width,height) { 
	var left = Math.floor((screen.width-width)/2);
    var top = Math.floor((screen.height-height)/2);
    
	window.open(url,'BARZOI','width=' + width + ',height=' + height + ',top=' + top + ',left=' + left + ',scrollbars=yes,status=no,directories=no,location=no,toolbar=yes,resizable=no,menubar=no,titlebar=no');
}