var tv=-1;
window.onLoad=page_tv();
function rest(a,b,c,d) {
 var keyCode = d.keyCode ? d.keyCode : d.which ? d.which : d.charCode;
 if (keyCode == 38 || keyCode == 40)
  return;
 r = (b - a.value.length);
 if (r < 0)
  r = 0;
 if ( (e = document.getElementById(c)) != null)
  e.innerHTML = r;
 if (a.value.length > b)
  a.value = a.value.substr(0,b);
}
function page_tv() {
 tv++;
 window.setTimeout('page_tv()', 1000);
}
function check_form(f,g) {
 if (navigator.appName=="Microsoft Internet Explorer") {
  for (i=0;i<f.length;i++) {
   var e=f.elements[i];
   if (e.type == 'submit' || e.type == 'reset')
    e.disabled=true;
  }
 }
 if (f.elements['page_tv']) {
  f.elements['page_tv'].value = tv;
 }
 return true;
}