// JavaScript Document
function validateContact(v_captcha) {
	if (document.contact.fname.value == "") {
		 alert('Please enter a name.');
		 document.contact.fname.focus();
		 return false;
	}
	if (document.contact.email.value == "") {
		 alert('Please enter an email address.');
		 document.contact.email.focus();
		 return false;
	}
	if (isValidEmail(document.contact.email.value) != true) {
		 alert('Please enter a valid email address.');
		 document.contact.email.focus();
		 return false;
	}
	if (document.contact.message.value == "") {
		 alert('Please enter a message!');
		 document.contact.message.focus();
		 return false;
	}
  if (document.contact.sCaptcha.value != v_captcha) {
		 alert('Security Codes do not match?');
		 document.contact.sCaptcha.focus();
		 return false;		
	}
  return true;
}

function isValidEmail(str) {
	return (/^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/.test(str))
}

function open_win(url){
  window.open(url,"_blank","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=no, resizable=no, copyhistory=no, width=400, height=400");
}