// JavaScript Document
function validateSchedForm(main)
{

if(""==document.forms.main.name.value)
{
alert("Please enter the Customer Name.");
document.forms.main.name.focus();

return false;
}

if(""==document.forms.main.service_address.value)
{
alert("Please enter the Service Address.");
document.forms.main.service_address.focus();

return false;
}

if("Required"==document.forms.main.appointment_time.value)
{
alert("Please select Appointment Time.");
document.forms.main.appointment_time.focus();

return false;
}


if(""==document.forms.main.contact_telephone_number.value)
{
alert("Please enter the Contact Telephone Number.");
document.forms.main.contact_telephone_number.focus();

return false;
}
else
{
    var FmtStr="";
    var index = 0;
    var LimitCheck;
	var PhoneNumberInitialString=document.forms.main.contact_telephone_number.value;
    LimitCheck = PhoneNumberInitialString.length;
    while (index != LimitCheck)
      {
        if (isNaN(parseInt(PhoneNumberInitialString.charAt(index))))
          { }
        else
          { FmtStr = FmtStr + PhoneNumberInitialString.charAt(index); }
        index = index + 1;
      }
    if (FmtStr.length == 10)
      {
        FmtStr = "(" + FmtStr.substring(0,3) + ") " + FmtStr.substring(3,6) + "-" + FmtStr.substring(6,10);
		document.forms.main.contact_telephone_number.value = FmtStr;
		return true;
      }
    else
      {
        
        alert("Phone number must have exactly ten digits.");
		document.forms.main.contact_telephone_number.focus();
		return false;
      }
}


}