// JavaScript Document

function checkForm()
{
var cfname, clname, cemail, cmessage;
with(window.document.emailForm)
	{
	cfname = fname;
	clname = lname;
	cemail = email;
	cmessage = message;
	}
if(trim(cfname.value) == '')
	{
	alert('Please enter a first name or salutation');
	cfname.focus();
	return false;
	}
else if(trim(clname.value) == '')
	{
	alert('Please enter a last name');
	clname.focus();
	return false;
	}
else if(trim(cemail.value) == '')
	{
	alert('Please enter a valid email address');
	cemail.focus();
	return false;
	}
else if(trim(cmessage.value) == '')
	{
	alert('Please enter a message');
	cmessage.focus();
	return false;
	}
else 
	{
	cfname.value = trim(cfname.value);
	clname.value = trim(clname.value);
	cemail.value = trim(cemail.value);
	cmessage.value = trim(cmessage.value);
	return true;
	}
}
function trim(str)
{
   return str.replace(/^\s+|\s+$/g,'');
}