// JavaScript Document
function validEmail(required-email) {
			invalidChars = " /:,;"
	
			if (email == "") {						// cannot be empty
				return false
			}
			for (i=0; i<invalidChars.length; i++) {	// does it contain any invalid characters?
				badChar = invalidChars.charAt(i)
				if (email.indexOf(badChar,0) > -1) {
					return false
				}
			}
			atPos = email.indexOf("@",1)			// there must be one "@" symbol
			if (atPos == -1) {
				return false
			}
			if (email.indexOf("@",atPos+1) != -1) {	// and only one "@" symbol
				return false
			}
			periodPos = email.indexOf(".",atPos)
			if (periodPos == -1) {					// and at least one "." after the "@"
				return false
			}
			if (periodPos+3 > email.length)	{		// must be at least 2 characters after the "."
				return false
			}
			return true
		}

function validateForm(form)
{
  if (form.required-firstname.value == "")
  {
    alert("Please enter first name");
    form.required-firstname.focus();
    return (false);
  }
  if (form.required-lastname.value == "")
  {
    alert("Please enter last name.");
   form.required-lastname.focus();
    return (false);
  }

if (form.required-addr1.value == "")
  {
    alert("Please enter street address");
    form.required-addr1.focus();
    return (false);
  }
  
if (form.required-city.value == "")
  {
    alert("Please enter city");
    form.required-city.focus();
    return (false);
  }



if (form.required-email.value == "")
  {
    alert("Please enter email address");
    form.required-email.focus();
    return (false);
  }
  
  if (form.required-phone.value == "")
  {
    alert("Please enter phone number");
    form.required-phone.focus();
    return (false);
  }
    if (form.required-zip.value == "")
  {
    alert("Please enter zip code");
    form.required-zip.focus();
    return (false);
  }
  
     if (form.required-lodge-type.value == "")
  {
    alert("Please choose lodging type");
    form.required-lodge-type.focus();
    return (false);
  }
  
  
       if (form.required-roomPref.value == "")
  {
    alert("Please choose lodging type");
    form.required-lodge-type.focus();
    return (false);
  }
  
    
       if (form.required-meal-pref.value == "")
  {
    alert("Please choose Meal Preference");
    form.required-meal-pref.focus();
    return (false);
  }
  
  
 else {
    
    return true;
  }
}