Check browser Type in javascript
1-check if your browser is internet explorer function isIE() { var ie = (navigator.userAgent.indexOf("MSIE") != -1); return ie; } 2- 1-check if your browser is FireFox function isFireFox() { var fireFox = (navigator.userAgent.indexOf("Mozilla") != -1 || navigator.userAgent.indexOf("FireFox") != -1); return fireFox; }