// JavaScript Document
browserName = navigator.appName; browserVer = parseInt(navigator.appVersion); browser = "NotOk"; 
// Detect if Netscape or MSIE version is ok 
if (browserName == "Netscape" && browserVer >= 3) { browser = "ok"} 
if (browserName == "Microsoft Internet Explorer" && browserVer >= 4) { browser = "ok"} 
// Initialize your images
if (browser == "ok") { 
read_more_n= new Image(); read_more_n.src = "/fileadmin/template/bilder/read_more.gif"; 
read_more_h = new Image(); read_more_h.src = "/fileadmin/template/bilder/read_more_a.gif";
read_more1_n= new Image(); read_more1_n.src = "/fileadmin/template/bilder/read_more.gif"; 
read_more1_h = new Image(); read_more1_h.src = "/fileadmin/template/bilder/read_more_a.gif";
}