// JavaScript Document

function checkForm(formObj)
{
  var formOK = true;
  if (formObj.nav_z_1First_Name_.value == "" || formObj.nav_z_0Email_.value == "")
  {
	window.alert("Fields marked with an asterisk (*) are required.");
	formOK = false;
  }
  else
  {
	if (
		formObj.nav_z_0Email_.value.indexOf("/") > -1 ||
		formObj.nav_z_0Email_.value.indexOf(":") > -1 ||
		formObj.nav_z_0Email_.value.indexOf(",") > -1 ||
		formObj.nav_z_0Email_.value.indexOf(";") > -1 ||
		formObj.nav_z_0Email_.value.indexOf("@") < 0 ||
		formObj.nav_z_0Email_.value.indexOf("\.") < 0
		) {
	  window.alert("Please provide a valid email address.");
	  formOK = false;
	}
  }
  return formOK;
}