// JavaScript Document
function Show(n)
{
    var i;
    for (i=1; ; i++)
    {
        var id = "xx_" + i.toString();
        var element = document.getElementById(id);
        if (!element) return;
        if (i == n)
          element.className = element.className == "vi" ? "hi" : "vi";
        else
          element.className = "hi";
    }
}
function Close(n)
{
    var i;
    for (i=1; ; i++)
    {
        var id = "xx_" + i.toString();
        var element = document.getElementById(id);
        if (!element) return;
        if (i == n)
          element.className = element.className == "hi" ? "vi" : "hi";
        else
                  element.className = "vi";
    }
}
function searchFunc(){
   if ((document.searchform.find.value.length < 3) || (document.searchform.find.value=='   ') || (document.searchform.find.value=='търси...')){
       document.searchform.find.value='';
       alert('Моля, въведете поне три символа в полето за търсене!');
       document.searchform.find.focus();
       exit();
  } else {
     document.searchform.submit();
  }
}