var Globals = new Object();
Globals.isIEBrowser = navigator.userAgent.indexOf("MSIE") != -1;
Globals.isOperaBrowser = navigator.userAgent.toLowerCase().indexOf("opera") != -1;
Globals.isFFBrowser = navigator.userAgent.indexOf("Firefox") != -1;
Globals.isSafariBrowser = navigator.userAgent.indexOf("Safari") != -1;
Globals.isIE6Browser = navigator.userAgent.indexOf("MSIE 6") != -1;
Globals.isFF = function () { return Globals.isFFBrowser; }
Globals.isSafari = function () { return Globals.isSafariBrowser; }
Globals.isOpera = function () { return Globals.isOperaBrowser; }
Globals.isIE = function () { return Globals.isIEBrowser; }
Globals.isIE6 = function () { return Globals.isIE6Browser; }