// JavaScript Document
function valForm() {

	var frm = document.lettertoeditor;


	//Verify that the required information was entered
	if (frm.name.value == '') {
		alert("Your Full Name is required");
		frm.name.focus();
		return false;
	}
	if (frm.name.value.length < 5) {
		alert("Your Full Name is required");
		frm.name.focus();
		return false;
	}
	if (frm.email.value == ''){
		alert("Your email address is required");
		frm.email.focus();
		return false;
	}
		if (valemail() == 0){
		alert("Please enter a valid email address: email@example.com");
		frm.email.focus();
	return false;
	}
	
	return true;
}


function valemail() {
  var field = document.lettertoeditor.email;
  var str = field.value;
  if (window.RegExp) {
    var reg1str = "(@.*@)|(\\.\\.)|(@\\.)|(\\.@)|(^\\.)";
    var reg2str = "^.+\\@(\\[?)[a-zA-Z0-9\\-\\.]+\\.([a-zA-Z]{2,3}|[0-9]{1,3})(\\]?)$";
    var reg1 = new RegExp(reg1str);
    var reg2 = new RegExp(reg2str);
    if (!reg1.test(str) && reg2.test(str)) {
      return true;
    }
    field.focus();
    field.select();
    return false;
  } else {
    if(str.indexOf("@") >= 0)
      return true;
    field.focus();
    field.select();
    return false;
  }
}