function frmchker()
{
    var textarea = document.getElementById("customRequests");
    var firstName = document.getElementById("firstName");
    var lastName = document.getElementById("lastName");
    var email = document.getElementById("email");
    var interested = document.getElementById("interestedIn");
    if (textarea.value == "")
    {
        alert("Please describe the customizations you want in the text box");
        return false;
    }
    
    if (firstName.value == "")
    {
        alert("Please enter your first name");
        return false;
    }
    
    if (lastName.value == "")
    {
        alert("Please enter your last name");
        return false;
    }
    
    if (email.value == "")
    {
        alert("Please enter your email address");
        return false;
    }
    
    if (interested.value == "")
    {
        alert("Please enter the product you're interested in");
        return false;
    }
}