function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false}
else {return true}
}
}
function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@")
dotpos=value.lastIndexOf(".")
if (apos<1||dotpos-apos<2) 
  {alert(alerttxt);return false}
else {return true}
}
}
/* International Phone Validator */
// Declaring required variables
var digits = "0123456789";
// non-digit characters which are allowed in phone numbers
var phoneNumberDelimiters = "()- ";
// characters which are allowed in international phone numbers
// (a leading + is OK)
var validWorldPhoneChars = phoneNumberDelimiters + "+";
// Minimum no of digits in an international phone no.
var minDigitsInIPhoneNumber = 8;

function isInteger(s)
{   var i;
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

var m = Math.ceil(Math.random() * 10);
    var n = Math.ceil(Math.random() * 10);       
    var o = m + n
    function DrawBotBoot1()
    {
        document.write("What is "+ m + " + " + n +"? ");
        document.write("<input id='BotBootInput1' type='text' maxlength='2' size='5'/>");
    }    
    function ValidBotBoot1(){
        var d = document.getElementById('BotBootInput1').value;
        if (d == o) return true;        
        return false;
        
    }

function stripCharsInBag(s, bag)
{   var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++)
    {   
        // Check that current character isn't whitespace.
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function checkInternationalPhone(strPhone){
s=stripCharsInBag(strPhone,validWorldPhoneChars);
return (isInteger(s) && s.length >= minDigitsInIPhoneNumber);
}
////////////////////////////////
function validate1(thisform)
{
with (thisform)
{
if (validate_required(name1,"Please Enter Your Name!")==false)
  {name1.focus();return false}
else if (validate_required(email1,"Please Enter Your Email!")==false)
  {email1.focus();return false}
else if (validate_email(email1,"Invalid Email Address!")==false)
  {email1.focus();return false}
  else if (validate_required(phone1,"Please Enter Your Phone Number")==false)
  {phone1.focus();return false}
 else if (checkInternationalPhone(phone1.value)==false){
		alert("Please Enter a Valid Phone Number")
		phone1.value=""
		phone1.focus()
		return false
	}
else if (validate_required(request1,"Please Enter Your Request")==false)
  {request.focus();return false}
  else if (ValidBotBoot1()==false){
		alert("Please Enter a Valid Sum");
		return false
	}
}
}