var ua = navigator.userAgent.toLowerCase();
var isOpera = (ua.indexOf('opera')  > -1);
var isIE = (!isOpera && ua.indexOf('msie') > -1);


function jsChangeCity()
{
 if(document.getElementById('dxChangeCity').style.display == "block")
 {
  document.getElementById('dxChangeCity').style.display = "none";
 }
 else
 {
  document.getElementById('dxChangeCity').style.display = "block";
 }
}

function close_dvWin(name_dvWin)
{
 if(document.getElementById('dxChangeCity').style.display == "block")
 {
  document.getElementById('dxChangeCity').style.display = "none";
 }
 else
 {
  document.getElementById('dxChangeCity').style.display = "block";
 }
}


function showMoreAdr(nameObj)
{
 var text_obj = "addr_more_text"+nameObj;
 var slt_obj = "addr_more_slt"+nameObj;
 //alert("text_obj (" + text_obj + "):"  + document.getElementById(text_obj).style.display);
 //alert("slt_obj (" + slt_obj + "):" + document.getElementById(slt_obj).style.display);

 if(document.getElementById(text_obj).style.display == "block")
 {
  document.getElementById(text_obj).style.display = "none";
  document.getElementById(slt_obj).style.display = "block";
 }
 else
 {
  document.getElementById(text_obj).style.display = "block";
  document.getElementById(slt_obj).style.display = "none";
 }
}

  /* ----------------------------------------- */
   function formClose(obj)
   {
    document.getElementById(obj).style.display = "none";
    document.getElementById('hideAll').style.display = "none";
   }
   /* ----------------------------------------- */

   /* ----------------------------------------- */
   function formOpen(obj)
   {
    //alert(obj);
    var hide_layer = document.getElementById('hideAll');
    //alert(hide_layer);
    hide_layer.style.height = getDocumentHeight()+"px";
    hide_layer.style.display = "block";
    document.getElementById(obj).style.display = "block";
}


function getDocumentHeight() {
  return Math.max(document.compatMode != 'CSS1Compat' ? document.body.scrollHeight : document.documentElement.scrollHeight, getViewportHeight());
}
 
function getViewportHeight() {
  return ((document.compatMode || isIE) && !isOpera) ? (document.compatMode == 'CSS1Compat') ? document.documentElement.clientHeight : document.body.clientHeight : (document.parentWindow || document.defaultView).innerHeight;
}