function visual_div (div_name, on_off, form_name)
{
var div_name;
var on_off;
var form_name;
var temp;
var content_in_form;
if (on_off =="on"){
document.getElementById(div_name).style.visibility = "visible";
temp = "<form name='form' action='' method='POST'>";
temp +="<input type = hidden name = file value =";
temp += form_name;
temp += ">";
temp += "<p><textarea cols=55 rows=10 name=code>";
temp +="</textarea></p>";
temp += "<p><input type=submit value='Изменить'></p></form><p>";
temp += "<a href='#' onclick=\"visual_div('insert_form','off')\">Скрыть панель</a></p>";
document.getElementById(div_name).innerHTML = temp;
}
if (on_off =="off"){
document.getElementById(div_name).style.visibility = "hidden";
document.getElementById(div_name).innerHTML ="<br><br><br>";}
}

var  time_interval=1000;
var start_count = 5;
var closer;

function counter ()
{
var flag;
start_count-=1;
if (start_count > -1){
document.getElementById('counter').innerHTML = start_count;
}
else{ closer_ = "no"; return closer_;}
}