/* browsercheck.js (last modified: 12. Februar 2002) */

function bc(cmd) {

	if(cmd=="getVer") {
		var isIE = navigator.appVersion.indexOf("MSIE");
		var isOp = navigator.userAgent.indexOf("Opera");
		var ver;
		if(isIE>0) {
			ver = navigator.appVersion.substr((isIE+5),1);
		} else {
			ver = navigator.appVersion.substr(0,1);
		}
		if(isOp>0) { ver = 4; }
		return (ver);
	}
	
	if(cmd=="getBrowserName") {
		var isIE = navigator.appVersion.indexOf("MSIE");
		var browsername;
		if(isIE>0) {
			browsername = "MSIE";
		} else {
			browsername = "NS";
		}
		return (browsername);
	}
	
	if(cmd=="getPlatform") {
		var isMac = navigator.platform.indexOf("Mac");
		var platform;
		if(isMac>0) {
			platform = "MAC";
		} else {
			platform = "WIN";
		}
		return (platform);
	}
}