function check() {
var uname = document.myform.username;
var upass = document.myform.password;
if (uname.value=="") {
alert("Please enter your username");
uname.focus();
} else if (upass.value=="") {
alert("Please enter your password");
upass.focus();
}
else {
document.myform.submit();
}
}

function cpass() {
var txt1 = document.myform1.T1;
var txt2 = document.myform1.T2;
var txt3 = document.myform1.T3;

if (txt1.value=="") {
alert("Please enter your current password");
txt1.focus();

} else if (txt2.value=="") {
alert("Please enter new password");
txt2.focus();

} else if (txt3.value=="") {
alert("Please enter your new password again for confirmation");
txt3.focus();

} else if (txt2.value != txt3.value) {
alert("Password does not match with each other");
txt2.focus();

} else {
document.myform1.submit();
}
}


function contact1() {
var name= document.myform2.name;
var country= document.myform2.country;
var email = document.myform2.email;
var query = document.myform2.query;

if (name.value=="") {
alert("Please enter your name");
name.focus();

} else if (country.value=="Select") {
alert("Please select country");
country.focus();

} else if ((email.value.indexOf("@") == -1) || (email.value.indexOf(".") == -1)) {
alert("Enter valid email address");
email.focus();

} else if (query.value=="") {
alert("Query column cannot be empty");
query.focus();

} else {
document.myform2.submit();
}
}