// JavaScript Document

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

function validate_course_AS(){
if (document.searchform.Subject.options[0].selected == true){
alert("Please select a subject!");
return false;
}
else if (document.searchform.location.options[0].selected == true){
alert("Please select a location!");
return false;
}
else
{
return true;
}
}

function validate_course_gcse(){
if (document.searchform.Subject.options[0].selected == true){
alert("Please select a subject!");
return false;
}
else if (document.searchform.location.options[0].selected == true){
alert("Please select a location!");
return false;
}
else
{
return true;
}
}

function changeCourse(){
var Vocation = document.searchform.vocation.options[document.searchform.vocation.selectedIndex].value;
document.searchform.subject.length = 0;
document.searchform.subject.options[0] = new Option("Choose a Course", "0");

e = 1;

for (i=0;i<arrCourses.length;i+=3) {
if (arrCourses[i] == Vocation) {
		document.searchform.subject.options[e] = new Option(arrCourses[i+1], arrCourses[i+2]);
		e += 1;
}
}
}

function validate_course_vocational(){
if (document.searchform.vocation.options[0].selected == true){
alert("Please select a vocation!");
return false;
}
else if (document.searchform.subject.options[0].selected == true){
alert("Please select a course!");
return false;
}
else if (document.searchform.location.options[0].selected == true){
alert("Please select a location!");
return false;
}
else
{
return true;
}
}

function validate_search_school(){
if (document.searchform.VenueID.options[0].selected == true){
alert("Please select a school or college!");
return false;
}
else
{
return true;
}
}

function validate_feedback_website(){
if ((document.feedback_website.Question1[0].checked == false && document.feedback_website.Question1[1].checked == false) || (document.feedback_website.Question2[0].checked == false && document.feedback_website.Question2[1].checked == false) || (document.feedback_website.Question3[0].checked == false && document.feedback_website.Question3[1].checked == false) || (document.feedback_website.Question4[0].checked == false && document.feedback_website.Question4[1].checked == false) || (document.feedback_website.Question5[0].checked == false && document.feedback_website.Question5[1].checked == false)){
alert("Please answer all questions!");
return false;
}
else if (document.feedback_website.Question5[0].checked && document.feedback_website.Question5_Feedback.value == "") {
alert("Please let us know what should be included!");
return false;
}
else
{
return true;
}
}

function validate_feedback_connexions(){
if ((document.feedback_connexions.Question1[0].checked == false && document.feedback_connexions.Question1[1].checked == false && document.feedback_connexions.Question1[2].checked == false && document.feedback_connexions.Question1[3].checked == false) || (document.feedback_connexions.Question2[0].checked == false && document.feedback_connexions.Question2[1].checked == false && document.feedback_connexions.Question2[2].checked == false && document.feedback_connexions.Question2[3].checked == false) || (document.feedback_connexions.Question3[0].checked == false && document.feedback_connexions.Question3[1].checked == false && document.feedback_connexions.Question3[2].checked == false && document.feedback_connexions.Question3[3].checked == false) || (document.feedback_connexions.Question4[0].checked == false && document.feedback_connexions.Question4[1].checked == false && document.feedback_connexions.Question4[2].checked == false && document.feedback_connexions.Question4[3].checked == false) || (document.feedback_connexions.Question5[0].checked == false && document.feedback_connexions.Question5[1].checked == false && document.feedback_connexions.Question5[2].checked == false && document.feedback_connexions.Question5[3].checked == false) || (document.feedback_connexions.Question6[0].checked == false && document.feedback_connexions.Question6[1].checked == false) || (document.feedback_connexions.Question7[0].checked == false && document.feedback_connexions.Question7[1].checked == false) || (document.feedback_connexions.Question8[0].checked == false && document.feedback_connexions.Question8[1].checked == false) || (document.feedback_connexions.Question9[0].checked == false && document.feedback_connexions.Question9[1].checked == false) || (document.feedback_connexions.Question10[0].checked == false && document.feedback_connexions.Question10[1].checked == false) || (document.feedback_connexions.Question11[0].checked == false && document.feedback_connexions.Question11[1].checked == false) || (document.feedback_connexions.Question12[0].checked == false && document.feedback_connexions.Question12[1].checked == false && document.feedback_connexions.Question12[2].checked == false && document.feedback_connexions.Question12[3].checked == false)){
alert("Please answer all questions!");
return false;
}
else if (document.feedback_connexions.Question10[0].checked && document.feedback_connexions.Question10_Feedback.value == "") {
alert("Please let us know what should be included!");
return false;
}
else if (document.feedback_connexions.Question24.checked && (document.feedback_connexions.Question14.value == "" || document.feedback_connexions.Question15.value == "" || document.feedback_connexions.Question16.value == "")) {
alert("Please include you name, address and postcode to receive information!");
return false;
}
else
{
return true;
}
}

function validate_booking(){
if (document.booking.courses.value == "" || document.booking.name.value == "" || document.booking.organisation.value == "" || document.booking.address.value == "" || document.booking.telephone.value == "" || (document.booking.ethnic[0].checked == false && document.booking.ethnic[1].checked == false && document.booking.ethnic[2].checked == false && document.booking.ethnic[3].checked == false && document.booking.ethnic[4].checked == false && document.booking.ethnic[5].checked == false && document.booking.ethnic[6].checked == false && document.booking.ethnic[7].checked == false && document.booking.ethnic[8].checked == false && document.booking.ethnic[9].checked == false && document.booking.ethnic[10].checked == false && document.booking.ethnic[11].checked == false && document.booking.ethnic[12].checked == false && document.booking.ethnic[13].checked == false && document.booking.ethnic[14].checked == false && document.booking.ethnic[15].checked == false && document.booking.ethnic[16].checked == false) || (document.booking.gender[0].checked == false && document.booking.gender[1].checked == false) || (document.booking.disabled[0].checked == false && document.booking.disabled[1].checked == false) || (document.booking.dietary[0].checked == false && document.booking.dietary[1].checked == false) || (document.booking.access[0].checked == false && document.booking.access[1].checked == false) || document.booking.org_description.value == "" || document.booking.your_name.value == "" || document.booking.your_date.value == "" || document.booking.line_manager_name.value == "" || document.booking.line_manager_date.value == ""){
alert("Please complete all required fields!");
return false;
}
else if (document.booking.dietary[0].checked == true && document.booking.dietary_details.value == "") {
alert("Please let us know about your dietary requirements!");
return false;
}
else if (document.booking.access[0].checked == true && document.booking.access_details.value == "") {
alert("Please let us know about your access requirements!");
return false;
}
else
{
return true;
}
}