function validate_form(){
		var form = document.getElementById('form');
		var err = document.getElementById('nameerror');
		var err2 = document.getElementById('emailerror');
		var regex = /^.+@.+\..+$/;
	
	if (form.name.value ==''){
		err.innerHTML = '-- Please enter your name.';
		form.name.focus();
		return false;
	}
	
	if (regex.test(form.email.value)==false){
		err2.innerHTML = '-- Please enter a valid email.';
		form.email.focus();
		return false;
	}
	
	else{
		return true;
	}
}