function PFsearch() {
    // If you change the IDs of our form fields, make sure to change the IDs here too!
    if (document.getElementById("programtype").selectedIndex == 0) {
        alert("Please select a program.");
        return false;
    }
    else if (document.getElementById("zipcode").value == "Enter ZIP Here" || document.getElementById("zipcode").value == "") {
        alert("Please enter a Zip code.");
        return false;
    }
    /*if (document.getElementById("PF_picture")) document.getElementById("PF_picture").style.display = "none";
    document.getElementById("schoolsearch").style.display = "block";
    return false;*/
}