function  validate_file() {
if(document.signup.file.value == '') {
	alert('Please upload the mp3 file');
	return false;
}
if(document.signup.filename.value == '') {
	alert('Please Enter the filename');
	return false;
}
if(document.signup.category.value == '') {
	alert('Please Enter the Category');
	return false;
}
if(document.signup.music_director.value == '') {
	alert('Please Enter the music director name');
	return false;
}
if(document.signup.movie.value == '') {
	alert('Please Enter the movie name');
	return false;
}
if(document.signup.actor.value == '') {
	alert('Please Enter the actor name');
	return false;
}
if(document.signup.time_range.value == '') {
	alert('Please Enter the time range');
	return false;
}
if(document.signup.genre.value == '') {
	alert('Please Enter the genre');
	return false;
}
return true;
}
function  validate_signup() {
var reg;
reg =/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
if(document.signup.username.value == '') {
	alert('Please enter your username');
	return false;
}
if(document.signup.firstname.value == '') {
	alert('Please enter your firstname');
	return false;
}
if(document.signup.lastname.value == '') {
	alert('Please enter your last name');
	return false;
}
if(document.signup.email.value == '') {
	alert('Please enter your email');
	return false;
}

if (!reg.test(document.signup.email.value)) {
alert('Enter valid email');
	return false;
}


if(document.signup.country.value == '') {
	alert('Please enter your country');
	return false;
}
if(document.signup.city.value == '') {
	alert('Please enter your City');
	return false;
}
return true;
}