function checkForm()
{
if(document.msgform.email.value=='')
		{
		alert('Please enter e-mail address before submitting');
		document.msgform.email.focus();
		return false;
		}
	else if(document.msgform.name.value=='')
		{
		alert('Please enter your name before submitting');
		document.msgform.name.focus();
		return false;
		}
	else if(!document.msgform.disclaimer.checked)
		{
		alert('Please check the box indicating that "I AGREE TO PAY THOSE EXPENSES INCURRED IN FULFILLING MY REQUEST UPON RECEIPT OF THE MATERIALS. I AGREE TO RETURN INTER-LIBRARY LOAN MATERIALS ON OR BEFORE THE DUE DATE."')
		document.msgform.disclaimer.focus();
		return false;
		}
	else if(document.msgform.address.value=='')
		{
		alert('Please enter your address');
		document.msgform.address.focus();
		return false;
		}
	else	{
		return true;
			}
}