// JavaScript Document
//This file contains all the entry type checks

//Check if entry is number if not disallow entry into field
function numbersOnly(){
	if (event.keyCode < 45 || event.keyCode > 57) event.returnValue = false;
}

//Make sure the user cannot enter any special characters
function noSpecialChar(){
	if ((event.keyCode > 32 && event.keyCode < 48) || (event.keyCode > 57 && event.keyCode < 65) || (event.keyCode > 90 && event.keyCode < 97)) event.returnValue = false;
}