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='2' size='2'/>");
    }    
    function ValidBotBoot(){
        var d = document.getElementById('BotBootInput').value;
       	if (document.getElementById('name').value==""){
 				alert("Please enter Your Name.");
				document.getElementById('name').focus();
				return (false);
		}
	
	
	if (document.getElementById('address').value==""){
		 alert("Please enter Your Address!.");
		document.getElementById('address').focus();
		return (false);
	}
	
 if (document.getElementById('telephone').value==""){
			 alert("Please enter a value in the field \"Telephone\".");
 			document.getElementById('telephone').focus();
 			return (false);
	}
	
	 if (document.getElementById('company').value==""){
		 alert("Please enter a value in the field \"Company\".");
	    document.getElementById('company').focus();
		return (false);
	}

        if (d == c) 
        {
	        return true;        
        }
        else
        {
      	alert("Please fill in all of the details and the calculation at the bottom of this form to submit the details, thank you");  
        }
      return false;        
    }