// Author: Eric King Url: http://redrival.com/eak/index.shtml
// This script is free to use as long as this info is left in
// Courtesy of SimplytheBest.net - http://simplythebest.net/scripts/
var win = null;


function addEngine()
{
   try {
      window.external.AddSearchProvider("http://www.monova.org/search-plug.xml");
   }
   catch(eObj) {
      if ((typeof window.sidebar == "object") &&
          (typeof window.sidebar.addSearchEngine == "function")) {
         window.sidebar.addSearchEngine(
            "http://www.monova.org/search-plug.src",
            "http://www.monova.org/images/favicon.ico",
            "MONOVA.ORG",
            "Web");
      }
      else {
         alert("We're sorry; but we cannot add our search engine to "+
               "your browser.\nWe require Mozilla, Firefox, or IE 7 "+
               "to do this.");
         return true;
      }
   }
   return false;
}

function ContactCheckEmail(email) 
{
	AtPos = email.indexOf("@")
	StopPos = email.lastIndexOf(".")
	MaxLength = email.length;
	Message = ""

	if (email == "") 
		{
			Message = "<Input type=\"Submit\" DISABLED>"
		}
	else if (AtPos == -1 || StopPos == -1) 
		{
			Message = "<Input type=\"Submit\" DISABLED>"
		}
	else if (StopPos < AtPos) 
		{
			Message = "<Input type=\"Submit\" DISABLED>"
		}
	else if (StopPos == MaxLength-1) 
		{
			Message = "<Input type=\"Submit\" DISABLED>"
		}
	else if (StopPos - AtPos == 1) 
		{
			Message = "<Input type=\"Submit\" DISABLED>"
		}
	else
		{
			Message = "<Input type=\"Submit\">"
		}

	return Message
}


function MailCheck(pass, pass2)
	{
		var display = "";

		if (pass2 == "")
			{
				display = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">";
			}
		else if (pass == "")
			{
				display = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">";
			}
		else if(pass == pass2)
			{
				display = "<img src=\"http://www.monova.org//images/tf1.png\" alt=\"V\">";
			}
		else
			{
				display = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">";
			}

		return display
	}

function PassCheck(pass, pass2)
	{
		var display = "";

		if(pass != pass2)
			{
				display = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">";
			}

		if(pass == pass2)
			{
				display = "<img src=\"http://www.monova.org//images/tf1.png\" alt=\"V\">";
			}

		if(pass == "")
			{
				display = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">";
			}

		return display
	}

function CheckPass(pass) 
{
	MaxLength = pass.length;
	Message = ""

	if (MaxLength >= 6) 
		{
			Message = "<img src=\"http://www.monova.org//images/tf1.png\" alt=\"V\">"
		}
	else
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}

	return Message
}

function CheckEmail(email) 
{
	AtPos = email.indexOf("@")
	StopPos = email.lastIndexOf(".")
	MaxLength = email.length;
	Message = ""

	if (email == "") 
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}
	else if (AtPos == -1 || StopPos == -1) 
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}
	else if (StopPos < AtPos) 
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}
	else if (StopPos == MaxLength-1) 
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}
	else if (StopPos - AtPos == 1) 
		{
			Message = "<img src=\"http://www.monova.org//images/tf0.png\" alt=\"X\">"
		}
	else
		{
			Message = "<img src=\"http://www.monova.org//images/tf1.png\" alt=\"V\">"
		}

	return Message
}


function NewWindow(mypage,myname,w,h,scroll){
LeftPosition = (screen.width) ? (screen.width-w)/2 : 0;
TopPosition = (screen.height) ? (screen.height-h)/2 : 0;
settings =
'height='+h+',width='+w+',top='+TopPosition+',left='+LeftPosition+',scrollbars='+scroll+',resizable'
win = window.open(mypage,myname,settings)
}


function popFolder(){
  var e = document.getElementById('wrapper');
  if (e){
    var a=e.getElementsByTagName('a');
    for (var i=0;i<a.length;i++){
    if (a[i].getAttribute('href') != null && a[i].getAttribute('href').toUpperCase().indexOf("usenet") >= 0){
        a[i].className+=a[i].className?' popup':'popup';
        a[i].title+=' (opens in new window)';
        a[i].onclick=function(){newWin=window.open(this.href,'Win','location=no,menubar=no,status=no,toolbar=no,width=450,height=400');if(window.focus){newWin.focus()} return false;}
      }
    }
  }
}
window.onload = function(){if(document.getElementById) popFolder();}

function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    }else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var http = createRequestObject();

// hack to make the script xhtml compliant

function sndReqDetails(action,req, div) {
	http.open('get', 'http://www.monova.org//ajax.php?id='+action+'&request='+req+'&div='+div+ '&dummy=' + new Date().getTime());
	http.onreadystatechange = handleResponse;
	http.send(null);
}

function sndAjaxReq(page, number) {
	http.open('get', ''+page+'.php?mode=ajax&page='+number+ '&dummy=' + new Date().getTime());
	http.onreadystatechange = handleResponse;
	http.send(null);
}	

function handleResponse() {
	if(http.readyState == 4){
		var response = http.responseText;
		var update = new Array();

		if(response.indexOf('|' != -1)) {
			update = response.split('|');
			i = 0;
			//while (update[i] != "")
			//{
			
			var obj = document.getElementById(update[0]);
			if (obj != null)
				obj.innerHTML = update[1];			
			//i = i +2;
			//}
		}
	}
}

function cache(identifiant) {
	  if (document.getElementById('i_' + identifiant).style.display == "none") {
		 document.getElementById('i_' + identifiant).style.display = "";
		 var obj = document.getElementById('img'+identifiant);
		 if (obj != null)
		 	obj.src = 'http://www.monova.org//images/cross_m.gif' ;
	
	  } 
	  else {
		 document.getElementById('i_' + identifiant).style.display = "none";
		 var obj = document.getElementById('img'+identifiant);
		 if (obj != null)
		 	obj.src = 'http://www.monova.org//images/cross_p.gif' ;
	  } 		  
   }	
   
var _catHover,_ad,_adTop,_maxScroll,_lastPos=0;

window.onload=init;
function init(){
	if(document.getElementById('ad-right'))
	{
		_ad=document.getElementById('ad-right');
		_adTop=_ad.offsetTop;
		_maxScroll=document.getElementById('main').offsetHeight+_adTop-_ad.offsetHeight;
		adScroll();
	}
}   

function adScroll(){
	if(_maxScroll>_adTop&&_lastPos!=pos())
		{
			_lastPos=pos();
			if(pos()<_maxScroll&&pos()>_adTop)
				_ad.style.top=pos()+'px';
			else if(pos()<_maxScroll)_ad.style.top=_adTop+'px';
			else _ad.style.top=_maxScroll+'px';
		}
		setTimeout('adScroll();',10);
	}

function pos(){
	if(window.innerHeight)
		return window.pageYOffset;
	else if(document.documentElement&&document.documentElement.scrollTop)
		return document.documentElement.scrollTop;
	else if(document.body)
		return document.body.scrollTop;
}	



function addComment(repdeb, repfin) {
  var input = document.commentform.comment;
  input.focus();

  if(typeof document.selection != 'undefined') {

    var range = document.selection.createRange();
    var insText = range.text;
    range.text = repdeb + insText + repfin;

    range = document.selection.createRange();
    if (insText.length == 0) {
      range.move('character', -repfin.length);
    } else {
      range.moveStart('character', repdeb.length + insText.length + repfin.length);
    }
    range.select();
  }
  else if(typeof input.selectionStart != 'undefined')
  {

    var start = input.selectionStart;
    var end = input.selectionEnd;
    var insText = input.value.substring(start, end);
    input.value = input.value.substr(0, start) + repdeb + insText + repfin + input.value.substr(end);

    var pos;
    if (insText.length == 0) {
      pos = start + repdeb.length;
    } else {
      pos = start + repdeb.length + insText.length + repfin.length;
    }
    input.selectionStart = pos;
    input.selectionEnd = pos;
  }

  else
  {

    var pos;
    var re = new RegExp('^[0-9]{0,3}$');
    while(!re.test(pos)) {
      pos = prompt("Inserting at position (0.." + input.value.length + "):", "0");
    }
    if(pos > input.value.length) {
      pos = input.value.length;
    }

    var insText = prompt("Please input the text to format:");
    input.value = input.value.substr(0, pos) + repdeb + insText + repfin + input.value.substr(pos);
  }

}
	

function change_height(element, height)
{

	obj =document.getElementById(element);
	if (obj != null)
	{
		if (obj.style.height == '96px' && height == '32')
			obj.style.height = '64px';	
		else obj.style.height = height + 'px';	
	}
}