document.form.f_name.focus(); 
function style_change() {
  var proptype_value = form.proptype.value;
  if(proptype_value == "Primary Residence"){
  form.proptype2.length = 0;
  newOption = new Option("Rambler/Ranch", "Rambler/Ranch", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  newOption = new Option("2-Story", "2-Story", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  newOption = new Option("Tri/Multi-Level", "Tri/Multi-Level", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  }
  else if(proptype_value == "Investment Property"){
  form.proptype2.length = 0;
  newOption = new Option("Single-Family Rental", "Single-Family Rental", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  newOption = new Option("Multi-Unit/Apartment", "Multi-Unit/Apartment", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  newOption = new Option("Fix-Up/Quick Turns", "Fix-Up/Quick Turns", false, false);
  form.proptype2.options[form.proptype2.length] = newOption;
  }
  else if(proptype_value == ""){
  form.proptype2.length = 0;
  }
}
function validate() {
//Make sure emaill addresses match
	if (form.email1.value != form.email2.value){
	alert("Email addresses do not match!")
	form.email1.focus(); 
	return (false);
  }
//First Name is required  
    if (!form.f_name.value) {
    alert("The following field is required:\nFirst Name");
    form.f_name.focus();
    return (false);
  }
    if (!form.l_name.value) {
    alert("The following field is required:\nLast Name");
    form.l_name.focus();
    return (false);
  }
	if (!form.phone_num.value) {
    alert("The following field is required:\nPhone Number");
    form.phone_num.focus();
    return (false);
  }
  if (!form.email1.value) {
    alert("The following field is required:\nEmail Address");
    form.email1.focus();
    return (false);
  }
    if (!form.email2.value) {
    alert("The following field is required:\nConfirm Email Address");
    form.email2.focus();
    return (false);
  }
	if (!form.price.value) {
	alert("The following field is required:\nPrice Range");
	form.price.focus(); 
	return (false);
  }
  	if (!form.bedrooms.value) {
	alert("The following field is required:\nBedrooms Required");
	form.bedrooms.focus(); 
	return (false);
  }
    return (true);
//var goodEmail = form.email1.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi);
}