function showpop()
{
    if (document.getElementById ("rpop").style.display == "none")
    {
    document.getElementById ("rpop").style.display = "";
    }
    else
    {
    document.getElementById ("rpop").style.display = "none";
    }
}
function closerv()
{
    document.getElementById ("rpop").style.display = "none";
}
function dosend()
{
    var col = "pink";
    var othercol = "#ffffff";
    var err = "";
    var em = "";
    var ph = "";
    var lname = "";
    var fname = "";
    
    ph = document.getElementById ("phone_number").value;
    el = document.getElementById ("first_name");
    if (el.value == "")
    {
        el.style.backgroundColor = col;
        err = "1";
    }
    else
    {
        fname = el.value ;
        el.style.backgroundColor = othercol;
    }
    
    el = document.getElementById ("last_name");
    if (el.value == "")
    {
         el.style.backgroundColor = col;
         err = "1";
    }
    else
    {
        lname = el.value ;
        el.style.backgroundColor = othercol;
    }
    
    el = document.getElementById ("email");
    if (el.value !== "")
    {
        if (! isValidEmail(el.value))
        {
        
             el.style.backgroundColor = col;
             err = "1";
            }
        else
        {
        el.style.backgroundColor = othercol;
        em = el.value;
        }
    }
    else
    {
       el.style.backgroundColor = col;
       err = "1";
    }
    
    if (err == "1")
    {
        alert("Please correct the highlighted fields");
        return false;
    }
    
    
    q = "/ui/usercontrols/other/sendRequest.aspx?email=" + em + "&phone=" + ph + "&lname=" + lname + "&fname=" + fname + "&refpage=" + window.location.href ;
    var loader1 = new net.ContentLoader(q, sortoutpop,null,"GET","");	
}


function sortoutpop()
{
    if (this.req.responseText == "1" )
    {
        alert("Thank you for submitting your request");
        closerv();
    }
    else
    {
        alert("There was a problem submitting the request '" + this.req.responseText + "' ");
    }
}

function isValidEmail(email, required) {
    if (required==undefined) {   // if not specified, assume it's required
        required=true;
    }
    if (email==null) {
        if (required) {
            return false;
        }
        return true;
    }
    if (email.length==0) {  
        if (required) {
            return false;
        }
        return true;
    }
    if (! allValidChars(email)) {  // check to make sure all characters are valid
        return false;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    } else if (email.indexOf("..") >=0) { // two periods in a row is not valid
	return false;
    } else if (email.indexOf(".") == email.length) {  // . must not be the last character
	return false;
    }
    return true;
}

function allValidChars(email) {
  var parsed = true;
  var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";
  for (var i=0; i < email.length; i++) {
    var letter = email.charAt(i).toLowerCase();
    if (validchars.indexOf(letter) != -1)
      continue;
    parsed = false;
    break;
  }
  return parsed;
}