// ===================================================================
// Author: Matt Kruse <matt@mattkruse.com>
// WWW: http://www.mattkruse.com/
// ===================================================================

var phone_field_length=0;
function TabNext(obj,event,len,next_field){if(event == "down"){phone_field_length=obj.value.length;}else if(event == "up"){if(obj.value.length != phone_field_length){phone_field_length=obj.value.length;if(phone_field_length == len){next_field.focus();}}}}