var iOS = false, p = navigator.platform;
if( p === 'iPad' || p === 'iPhone' || p === 'iPod' ){ iOS = true; };
if(iOS === true) {
alert("You are using an iOS device.");
} else {
alert("You are not using an iOS device.")
}
var iOS = false, p = navigator.platform;
if( p === 'iPad' || p === 'iPhone' || p === 'iPod' ){ iOS = true; };
if(iOS === true) {
alert("You are using an iOS device.");
} else {
alert("You are not using an iOS device.")
}