function ValidateEmail(source, clientside_arguments)
{
    var email = $("#"+source.controltovalidate);
    
    email.css("backgroundColor", "");
    
    if (email.validate("\\w+([-+.']\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*"))
    {
        clientside_arguments.IsValid=true;
    }
    else
    {
        email.blink();
        clientside_arguments.IsValid=false;
    }
}