// JScript File

function ValidPercent(txt)
{
    //debugger;
    var sText=txt.value;
    var ValidChars = "0123456789.";
    var IsNumber=true;
    var Char;
    var dot=0;

    for (i = 0; i < sText.length && IsNumber == true; i++) 
    { 
        Char = sText.charAt(i); 
        if (ValidChars.indexOf(Char) == -1) 
        {
            IsNumber = false;
            alert('Please enter numbers only!');
            txt.value = '';
            txt.focus();
            return false;
        }
        else
        {
            if (Char=='.')
            {
                dot = dot + 1;
                if (dot > 1)
                {
                    IsNumber = false;
                    alert('Please enter numbers only!');
                    txt.value = '';
                    txt.focus();
                    return false;
                }
            }
            else
            {
                if (parseFloat(sText)>100)
                {
                    alert('Percent Cannot be more then 100!');
                    txt.value = '';
                    txt.focus();
                    return false;
                }
            }
        }
    }
    return true;
}