Something like this:
If (Gecko) do caseOne else do caseTwo
Something like this:
If (Gecko) do caseOne else do caseTwo
You can use user agent as follows
{
var browser = "";
if (navigator.userAgent.indexOf("Gecko") != -1) browser = "Gecko";
if (browser == "Gecko") {
console.log('browser: ' + browser);
} else {
console.log('browser: ' + browser);
}
}