var name = navigator.appName; 

function HWLaunch(winName){
	var Version = navigator.appVersion;
	var localFolder = "/jacor-common/streamingtuner/";
	if (Version.indexOf("Windows NT 4") != -1 || 
	    Version.indexOf("Windows NT)")  != -1 || 
	    Version.indexOf("Windows NT;")  != -1 || 
	    Version.indexOf("WinNT)")       != -1 || 
	    Version.indexOf("WinNT;")       != -1) window.open(localFolder+"HWNT.html", winName,"width=503,height=200");
	else if (name == "Netscape") window.open(localFolder+"NSHWindex.html", winName,"width=502,height=200");
	else if (Version.indexOf("Mac") != -1 && name != "Netscape") window.open(localFolder+"HWMac.html", winName,"width=503,height=200");
	else window.open(localFolder+"RegScreen.html", winName,"width=503,height=200");
}