var isMinNS4 = (navigator.appName.indexOf("Netscape") >= 0 && parseFloat(navigator.appVersion) >= 4) ? 1 : 0;
var isMinIE4 = (document.all) ? 1 : 0;
var isMinIE5 = (isMinIE4 && navigator.appVersion.indexOf("5.") >= 0) ? 1 : 0;

with (document) {
    write("<style type='text/css'>");
    if (isMinNS4) {
      write(".msg_body { margin-left:30px; }");
    }
    else {
      write(".msg_body { margin-left:30px; display: none; }");
    }
    write("</style>");
  }


function mine_img_ins(id) {
  if (isMinIE4)
    {document.write('<a href="javascript:ChangeIt(\''+id+'\')" >');
	 document.write('<img id=pic' + id + ' src="/i/site/forum/p_close.gif" alt="Открыть/закрыть #'+id+'" border="0" hspace="0" vspace="2" align="left"></a>');
	}
  else
    {document.write('<img id=pic' + id + ' src="/i/site/forum/p_open.gif" alt="#'+id+'" border="0" hspace="0" vspace="2" align="left">');}
}

function Over(imgDocID,imgObjName) {
        if (document.images[imgDocID]) { 
        document.images[imgDocID].src = eval(imgObjName + ".src") 
        }
}		

function ChangeIt(id){

	l_id = eval('line' + id);
	p_id = 'pic' + id;

	if(document.images) {   
        b_cl = new Image();
        b_cl.src = "/i/site/forum/p_close.gif";
        b_op = new Image();
        b_op.src = "/i/site/forum/p_open.gif";
	}

	st_vis = l_id.style.display;
	
	if (st_vis!='block')
	{
		l_id.style.display = "block";
		Over(p_id, 'b_op');
	}
	else
	{
		l_id.style.display = "none";
		Over(p_id, 'b_cl');
	}

	if (isMinNS4)
	{
	return false;
	}
}


function PostIt(my_subject,topic_id,tema){
// alert ('!');
PanelNovoe.style.display="block";
if (topic_id > 0) {
my_subject = 'Re: ' + my_subject;
document.post_form.subject.value = my_subject;
}
document.post_form.p.value = topic_id;
//document.post_form.tema.value = tema;
document.post_form.focus();
document.post_form.imya.focus();

return false;
}

function checkIt(){

var s_author = document.post_form.imya.value;
var s_email = document.post_form.mail.value;
var s_subject = document.post_form.subject.value;
var s_body = document.post_form.body.value;
var kod = document.post_form.kod.value;

if (s_author && s_email && s_subject && s_body && kod) {
	document.post_form.submit();
	}
else {
	alert("Для отправки сообщения\nнеобходимо заполнить\nвсе поля формы!");
	return false;
}
}

function checkItReg(){
  var s_log = document.forumreg.login.value;
  var s_cit = document.forumreg.city.value;
  var s_mai = document.forumreg.email.value;
  var s_kod = document.forumreg.kod.value;
  var s_cou = document.forumreg.coun.value;
  var s_col = document.forumreg.counlst.selectedIndex;
  var s_nik = document.forumreg.nick.value;

  if (s_log && s_cit && s_mai && s_kod && s_nik && (s_cou || s_col)) {
  	document.forumreg.submit();
  } else {
	alert("Необходимо заполнить поля формы,\nотмеченные звездочкой.");
	return false;
  }
}