function checkForShockwave() {
    navigator.plugins.refresh();
    if (navigator.plugins["Shockwave Flash"]) {
	parent.location.reload();
    } else {
	setTimeout( "checkForShockwave()", 1000);
    }
}

function TestFlash() {
    ShockMode = 0;
    if (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"] &&
	navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) {
	
	if (navigator.plugins && navigator.plugins["Shockwave Flash"])
	    ShockMode = 1;
    }
    if (!ShockMode && navigator.appName && navigator.appName.indexOf("Netscape") != - 1 
	&& navigator.appVersion.indexOf("4.") != - 1
	&& navigator.javaEnabled() 
	&& netscape.softupdate.Trigger.UpdateEnabled() 
	&& document.cookie.indexOf("StartedShockwaveInstall") == -1) {
	
	var jarPath = new String("");
	if (navigator.platform.indexOf("Win32") >= 0) {
	    jarPath = "http://download.macromedia.com/pub/shockwave/jars/english/silentflash32.jar";
	}
	else if (navigator.platform.indexOf("Win16") >= 0) {
	    jarPath = "http://download.macromedia.com/pub/shockwave/jars/english/silentflash16.jar";
	}
	else if (navigator.platform.indexOf("MacPPC") >= 0) {
	    jarPath = "http://download.macromedia.com/pub/shockwave/jars/english/silentflashppc.jar";
	}
	if (jarPath.length) {
	    netscape.softupdate.Trigger.StartSoftwareUpdate(jarPath,netscape.softupdate.Trigger.FORCE_MODE);
	    document.cookie='StartedShockwaveInstall;path=/;';
	    setTimeout("checkForShockwave()", 1000);
	}
    }
}