function validate_loginfrm(){
	if ( document.loginfrm.user_id.value == "" )  {
		alert("Please Enter Your ID");
		document.loginfrm.user_id.focus();
		return false;
	}
	if ( isNaN(document.loginfrm.user_id.value) )  {
		alert("Invalid ID");
		document.loginfrm.user_id.focus();
		return false;
	}
	if ( document.loginfrm.password.value == "" )  {
		alert("Please Enter Your Password");
		document.loginfrm.password.focus();
		return false;
	}
}
function validate_passwordfrm(){
	if ( document.passwordfrm.old_password.value == "" )  {
		alert("Please Enter Old Password");
		document.passwordfrm.old_password.focus();
		return false;
	}
	if ( document.passwordfrm.password.value == "" )  {
		alert("Please Enter Your Password");
		document.passwordfrm.password.focus();
		return false;
	}
	if ( document.passwordfrm.confirm_password.value == "" )  {
		alert("Please Enter Your Confirm Password");
		document.passwordfrm.confirm_password.focus();
		return false;
	}
	if ( document.passwordfrm.confirm_password.value != document.passwordfrm.password.value )  {
		alert("Confirm Password and New Pasword does not match");
		document.passwordfrm.confirm_password.focus();
		return false;
	}
}
function validate_massmailfrm() {
	if ( document.massmailfrm.subject.value == "" )  {
		alert("Please Enter Subject");
		document.massmailfrm.subject.focus();
		return false;
	}
	if ( document.massmailfrm.message.value == "" )  {
		alert("Please Enter Message");
		document.massmailfrm.message.focus();
		return false;
	}
}