javascript

hey guys, i need a javascript to for validating integer number in a textbox or the pattern for rex editor?


here is one for decimal

function DecimalValidator(source, args)
{  
    var Value = document.getElementById(source.controltovalidate).value;  
    var pattern = /^\d+(\.\d{1,2})?$/  
 
     if (!pattern.test(Value))  
      {
            args.IsValid =false;
            document.getElementById(source.controltovalidate).className=  "errorbox";
           
        }
        else
        {
            args.IsValid = true;
            document.getElementById(source.controltovalidate).className='correctbox';
        }
}