AS3 simple email validation check

function checkMail(pmail:String) {
if (! (pmail.lastIndexOf(".") <= pmail.indexOf("@") || pmail.indexOf("@")==-1)) {
return true;
} else {
return false;
}
}

Chrome and safari css hacks

@media screen and (-webkit-min-device-pixel-ratio:0) {
#div { properties:value; }
}