// JavaScript Document
function validate(){
	if (document.regForm.careerguide.value == ''){
		if (document.regForm.username.value == ''){
			alert('Please enter username');
			document.regForm.username.focus();
			return false;
		}else if (document.regForm.password.value == ''){
			alert('Please enter password');
			document.regForm.password.focus();
			return false;
		}else{
			return true;
		}
	}
	else{
		return true;
	}
}