/**
 * detbrw Dec 2008 Version 1.0
 * Maritta Sturt
 * Copyright (c) M. Sturt 
 */

	function detBrw(id,img){  
		var agent = navigator.userAgent.toLowerCase();
		if (!agent) agent = ' '; 
		if (agent.indexOf('iphone') != -1) {
			document.getElementById(id).style.visibility = 'hidden';
		} else {
			document.getElementById(id).style.visibility = 'hidden';
			document.getElementById('i'+id).src = 'Pictures_Layout/screen'+img+'.gif';
		}
	}