// browser/platform detection values
var browserIsIE 	= (navigator.appName.indexOf('Microsoft') != -1);
var browserIsSafari = (navigator.appVersion.indexOf('Safari') != -1);
var browserIsOpera 	= (navigator.userAgent.indexOf("Opera") != -1);
var platformIsWin 	= (navigator.appVersion.toLowerCase().indexOf("win") != -1);

// determine if IE6
if (browserIsIE) {
	var browserIsIE6 = (navigator.appVersion.indexOf("MSIE 6.0") != -1);
};

// prototype flag
var isprototype = false;
if (!isprototype) { log = logDebug = logError = logFatal = function(){} };