function wopen(url,name,w,h,r,s,st)
    {
      var w=window.open(url,name,"width="+w+",height="+h+",resizable="+r+",toolbar=0,location=0,status="+st+",menubar=0,directories=0,scrollbars="+s);
    }
  function changeCity()
  {
      if ((document.forms)&&(document.forms.reg))
       {
         sindex=document.forms.reg.elements.location.selectedIndex;
         if (document.forms.reg.elements.location[sindex].value=="-2")
          {
            wopen('add_location.php','EditCity',535,160,'yes','yes',1);
            document.forms.reg.elements.location[0].selected=true;
          }
       }
  }
  function addCity(vvalue,vtext)
   {
      fcity=document.forms.reg.elements.location;
      flength=fcity.length;
      fcurrent=flength-1;
      document.forms.reg.elements.location[fcurrent].selected=true;
      fcity.options[fcurrent].text=vtext;
      fcity.options[fcurrent].value=vvalue;
      fcity.options[flength]=new Option("Выбрать другое...","-2");
   }
   function addCategory(cat,title)
   {
     hidden_div = document.getElementById('currentCat');
     hidden_div.style.display = "";
     cat_title = document.getElementById('catTitle');
     cat_title.value=title;
     cat_id = document.getElementById('catID');
     cat_id.value=cat;
     document.reg.submit();
   }