function popupFAQ(filename) {
	faq_window = window.open( filename , "faq_window", "left=140,top=120,width=460,height=320,resizable=1,scrollbars=1,toolbar=0,status=0,location=0,directories=0,menubar=0");
	faq_window.focus();
}
function CheckSignInForm()
{
	var Login = document.getElementById ('auth_email');
	var Passwd = document.getElementById ('auth_passwd');
	var NextB = document.getElementById ('GoButton');
	if (!Login || !Passwd || !NextB) return;
	NextB.disabled = !Login.value || !Passwd.value; 
}
function CheckResumeCode()
{
	var ResumeCode = document.getElementById ('Resume_Code');
	var NextB = document.getElementById ('Go_Button');
	if (!ResumeCode || !NextB) return;
	NextB.disabled = !ResumeCode.value; 
}

function CheckFeedbackForm()
{
	var Email = document.getElementById ('from_email');
	var MsgText = document.getElementById ('msg_txt');
	var NextB = document.getElementById ('SendButton');
	if (!Email || !MsgText || !NextB) return;
	NextB.disabled = !Email.value || !MsgText.value; 
}
function CheckAddAS()
{
	var AsNumber = document.getElementById ('asnumber');
	var AsSet = document.getElementById ('asset');
	var AsName = document.getElementById ('asname');
	var NOCPhone = document.getElementById ('nocphone');
	var NOCEmail = document.getElementById ('nocemail');
	var popid = document.getElementById ('popid');
	var addButton = document.getElementById ('addButton');
	if (!AsNumber || !AsSet || !AsName || !NOCPhone || !NOCEmail || !popid) return;
	addButton.disabled = !AsNumber.value || !AsSet.value || !AsName.value || !NOCPhone.value || !NOCEmail.value || !popid.value; 
}
function CheckNewOrder1(myform)
{

	if (myform.todo1[1].checked) {
        document.getElementById("tr1").style.display = '';
        document.getElementById("tr2").style.display = '';
        document.getElementById("tr3").style.display = '';
        myform.exist_person.disabled = true;

     	if (!myform.new_email || !myform.new_mobile || !myform.new_fio || !myform.NextButton) return;
	myform.NextButton.disabled = !myform.new_email.value || !myform.new_mobile.value || !myform.new_fio.value;

        }

     	if (myform.todo1[0].checked) {
        document.getElementById("tr1").style.display = 'none';
        document.getElementById("tr2").style.display = 'none';
        document.getElementById("tr3").style.display = 'none';
        myform.exist_person.disabled = false;

     	if (!myform.exist_person || !myform.NextButton) return;
	myform.NextButton.disabled = !myform.exist_person.value;

          }
         
}
function CheckNewOrder2(myform)
{

  if (myform.todo2[0].checked) {
        document.getElementById("tr1").style.display = 'none';
        document.getElementById("tr2").style.display = 'none';
        document.getElementById("tr3").style.display = 'none';
        document.getElementById("tr4").style.display = 'none';
        myform.exist_org.disabled = false;

     	if (!myform.exist_org || !myform.NextButton) return;
	myform.NextButton.disabled = !myform.exist_org.value;

   }

  if (myform.todo2[1].checked) {
        document.getElementById("tr1").style.display = '';
        document.getElementById("tr2").style.display = '';
        document.getElementById("tr3").style.display = '';
        document.getElementById("tr4").style.display = '';
        myform.exist_org.disabled = true;

     	if (!myform.new_org_name || !myform.new_org_telephone || !myform.new_org_fax || !myform.admin_person || !myform.NextButton) return;
	myform.NextButton.disabled = !myform.new_org_name.value || !myform.new_org_telephone.value || !myform.new_org_fax.value || !myform.admin_person.value;

   }


}

function CheckNewOrder3(myform)
{
if (!myform.new_order_name || !myform.new_order_desc || !myform.NextButton) return;
myform.NextButton.disabled = !myform.new_order_name.value || !myform.new_order_desc.value;
}

function display(element) {
    if (document.layers && document.layers[element] != null)
        document.layers[element].visibility = 'visible';
    else if (document.all)
        document.all[element].style.visibility = 'visible';
}
function hide(element) {
    if (document.layers && document.layers[element] != null)
        document.layers[element].visibility = 'hidden';
    else if (document.all)
        document.all[element].style.visibility = 'hidden';
}