function gettip(txt){document.getElementById('tip').innerHTML=txt}
function reset(){document.getElementById('tip').innerHTML=""}
function validator(theForm) {
   if (theForm.your_name.value == "") { alert('Пожалуйста, укажите Ваше имя!');theForm.your_name.focus();return false; }
   if (theForm.your_mail.value == "") { alert('Пожалуйста, укажите Ваш e-mail!');theForm.your_mail.focus();return false; }
   return true;
}
function doClear(theText) { if (theText.value == theText.defaultValue) { theText.value = "" } }
function doDefault(theText) { if (theText.value == "") { theText.value = theText.defaultValue } }

document.cookie = "ek_x=" + screen.availWidth;
document.cookie = "ek_y=" + screen.availHeight;