var gCssFile = new Array();

if (navigator.appVersion.charAt(0) >= 4) {
	if (navigator.userAgent.indexOf('Win') != -1) {
		gCssFile[gCssFile.length] = "window_default.css";
		
		if (navigator.appName.indexOf('Netscape') != -1 && navigator.appVersion.indexOf('4.') != -1) {
			gCssFile[gCssFile.length] = "window_nn.css";
		}
		
	}
	
	if (navigator.userAgent.indexOf('Gecko') != -1) {
		gCssFile[gCssFile.length] = "window_gecko.css";
	}
	
}