function BrowserCheck() {
	var os= navigator.platform
	if (os.indexOf("Mac")!=-1) {
		this.os = "mac"
	} else {
		this.os = "pc"
	}
	var b = navigator.appName;
	if (b=="Netscape") this.b = "ns";
	else if (b=="Microsoft Internet Explorer") this.b = "ie";
	else this.b = b;
	this.v = parseInt(navigator.appVersion);
	this.ie4 = (navigator.userAgent.indexOf('MSIE 4')>0);
	this.ie5 = (navigator.userAgent.indexOf('MSIE 5')>0);
}
is = new BrowserCheck();



function open_sat(url,w,h) {
	var lex = window.open(url,"Druckversion","scrollbars=yes,status=no,toolbar=yes,resizable=no,width="+w+",height="+h+",left=220,top=50");
    lex.focus();
}