function checkform(){ 
if(document.orderform.Name.value==""){ 
alert('No Name specified.'); 
document.orderform.Name.focus(); 
return false; 
} 
if(document.orderform.Email.value==""){ 
alert('No Email specified.'); 
document.orderform.Email.focus(); 
return false; 
} 
if(!document.orderform.Agreement.checked){ 
alert('Agree to the Terms of Service is required.'); 
document.orderform.Agreement.focus(); 
return false; 
} 
}