function verify_contact()
	{
	if (document.form_contact.name.value == '')
		{
		alert("You must enter a name.")
		document.form_contact.name.focus()
		return false;
		}
		
	if ((document.form_contact.email.value == '') && (document.form_contact.phone.value == ''))
		{
		alert("You must enter either, your e-mail or phone number.");
		if  (document.form_contact.phone.value == '') document.form_contact.phone.focus()
		else document.form_contact.email.focus()
		return false;
		}		
	if (document.form_contact.phone.value == '')
		{
    	if ( (document.form_contact.email.value.indexOf(' ')!=-1) || (document.form_contact.email.value.indexOf('@')==-1) || (document.form_contact.email.value.indexOf('.')==-1) || (document.form_contact.email.value.length < 6) )
			{ 
			alert ("Please enter a valid e-mail address.");
			document.form_contact.email.focus();
			return false;
			}
		}
	return true;
	}