function submit_form(){
	if (document.getElementById("emailaddress").value == '' || document.getElementById("emailaddress").value == 0){
	alert('You did not enter your email address, please enter and resubmit your enquiry.');
	return;
	} 
	
	if (document.getElementById("enquiry_box").value == '' || document.getElementById("enquiry_box").value == 0){
	alert('You did not enter your message, please enter and resubmit your enquiry.');
	return;
	}
	
	if (document.getElementById("secword").value != 'Dir3ctory'){
	alert('You did not enter the security word correctly, please try again.')	
	} 
	else{
document.contact_form.submit();
	}
}

function checkEnter(e){ //e is event object passed from function invocation
var characterCode //literal character code will be stored in this variable

if(e && e.which){ //if which property of event object is supported (NN4)
e = e
characterCode = e.which //character code is contained in NN4's which property
}
else{
e = event
characterCode = e.keyCode //character code is contained in IE's keyCode property
}

if(characterCode == 13){ //if generated character code is equal to ascii 13 (if enter key)
inputbox = document.getElementById("enquiry_address");var inputvalue = inputbox.value;
	inputbox.value = inputvalue+","


	

return false
}
else{
return true
}

}