Login help

1 
 

on(press)
{if (username=="blazes816") & (password=="password") {
 gotoAndPlay(3);
}
else {
 gotoAndPlay(2)
}}

Error Scene=Scene 1, layer=Layer 1, frame=1:Line 2: Unexpected ‘&’ encountered
{if (username==“blazes816”) & (password==“password”) {
Error Scene=Scene 1, layer=Layer 1, frame=1:Line 5: ‘else’ encountered without matching ‘if’
else {
Total ActionScript Errors: 2 Reported Errors: 2

I know the problems but what can I do instead of ‘&’. And what ‘else if’ can I do so that any other username or password go to frame 2.