//FORM CHALLENGE QUESTION
    var a = Math.ceil(Math.random() * 10);
    var b = Math.ceil(Math.random() * 10);       
    var c = a + b
    function DrawBotBoot()
    {
        document.write("What is "+ a + " + " + b +"? ");
        document.write("<input id='BotBootInput' type='text' maxlength='4' size='4'/>");
    }    
    function ValidBotBoot(){	
	  if(document.form1.first_name.value==''){
	  alert('Please Enter Your First Name.');
       document.form1.first_name.focus();
	   return false;
    }

	  if(document.form1.last_name.value==''){
	  alert('Please Enter Your Last Name.');
       document.form1.last_name.focus();
	   return false;
    }

    if(document.form1.company.value==''){
	   alert('Enter Your Company Name.');
       document.form1.company.focus();
	   return false;
    }

	if(document.form1.phone.value==''){
		alert('Enter Your Phone Number.');
		document.form1.phone.focus();
		return false;
	}

	if(document.form1.email.value==''){
		alert('Enter Your Email Address.');
		document.form1.email.focus();
		return false;
	}

	if(document.form1.email.value.length>0){
		  i=document.form1.email.value.indexOf("@")
		  j=document.form1.email.value.indexOf(".",i)
		  k=document.form1.email.value.indexOf(",")
		  kk=document.form1.email.value.indexOf(" ")
		  jj=document.form1.email.value.lastIndexOf(".")+1
		  len=document.form1.email.value.length
	
		  if((i>0) && (j>(1+1)) && (k==-1) && (kk==-1) && (len-jj>=2) && (len-jj<=3))
		  {}
		  else{
				  alert("Please check email address.\n"+document.form1.email.value+"is invaild");
				  document.form1.email.focus();
				  return false;
		   }
		 }  	 
	
		  var d = document.getElementById('BotBootInput').value;
		  if (d == c){return true};        
			{
			 alert('Challenge Question Incorrect.');
			 return false;
			 exit();
			}
		}
// End -->