// JavaScript Document
function emailtest(form){
var email=form.mal_t.value.toLowerCase();
var symbol=email.indexOf("@",0);
var addr1=email.indexOf(".com",0);
var addr2=email.indexOf(".org",0);
var addr3=email.indexOf(".net",0);
var addr4=email.indexOf(".edu",0);
var addr5=email.indexOf(".gov",0);
var addr6=email.indexOf(".mil",0);
var addr7=email.indexOf(".int",0);
if(((addr1==-1) && (addr2==-1) && (addr3==-1) && (addr4==-1) && (addr5==-1) && (addr6==-1) && (addr7==-1)) || (symbol==-1)){
alert("Please enter a valid email address.");
form.mal_t.focus();


}
}