function valid_changepass(form)
{
	var OldPassword;
	OldPassword=form.OldPassword.value;
	if(OldPassword=="")
	{
		alert("Please Enter Old Password");
		form.OldPassword.focus();
		return false;
	}

	var NewPassword;
	NewPassword=form.NewPassword.value;
	if(NewPassword=="")
	{
		alert("Please Enter New Password");
		form.NewPassword.focus();
		return false;
	}

	var CNewPassword;
	CNewPassword=form.CNewPassword.value;
	if(NewPassword!=CNewPassword)
	{
		alert("Please Confirm New Password");
		form.NewPassword.focus();
		return false;
	}

return true;
}

function valinews(form)
{
var email=form.email_news.value;
	if(email=="" ||email.indexOf('@')==-1||email.indexOf('.')==-1)
	{
		alert("Please enter valid Email");
		form.email_news.focus();
		return false;
	}

return true;
}
function valifeedback(form)
{
var name=form.name.value;
	if(name=="")
	{
		alert("Please enter Name");
		form.name.focus();
		return false;
	}
var feed=form.feedback.value;
	if(feed=="")
	{
		alert("Please enter Feedback");
		form.feedback.focus();
		return false;
	}

return true;
}