// EditArea save
function eaSave(id)
{
	setEl(id, editAreaLoader.getValue(id));
}

function writeEmail(val)
{
	val = val.replace(/\$/g, '@');
	val = val.replace(/#/g, '');
	val = val.replace(/%/g, '');
	val = val.replace(/\*/g, '');
	document.write('<a href="mailto:' + val + '">' + val + '</a>');
}

function setDisplay(id, val)
{
	if (el = document.getElementById(id)) el.style.display = val; else return false;
	return true;
}

function setDisplayAll(id, num, empty, active)
{
	i = 0;
	while (el = document.getElementById(id + '[' + i + ']'))
	{
		if (i == num) el.style.display = active; else el.style.display = empty;
		i++;
	}
	return true;
}

function setClass(id, val)
{
	if (el = document.getElementById(id)) el.className = val; else return false;
	return true;
}

function setClassAll(id, num, empty, active)
{
	i = 0;
	while (el = document.getElementById(id + '[' + i + ']'))
	{
		if (i == num) el.className = active; else el.className = empty;
		i++;
	}
	return true;
}

function setBgImage(id, val)
{
	if (el = document.getElementById(id)) el.style.backgroundImage = val; else return false;
	return true;
}

function getEl(id)
{
	if (el = document.getElementById(id)) return el.value;
}

function setEl(id, val)
{
	if (el = document.getElementById(id)) el.value = val;
}

function setElA(id, val)
{
	if (el = document.getElementById(id)) el.innerHTML = val;
}

function check_all(chk_el, cb_id){
	i = 0;
	while (el = document.getElementById(cb_id + '[' + i + ']')){
		el.checked = chk_el.checked;
		i++;
	}
}

function check_inv(cb_id){
	i = 0;
	while (el = document.getElementById(cb_id + '[' + i + ']')){
		el.checked = !el.checked;
		i++;
	}
}


function resForm(id, yn)
{
	if (!yn) return false;
	el = document.getElementById(id);
	el.reset();
}

function subForm(id, yn)
{
	if (!yn) return false;
	el = document.getElementById(id);
	el.submit();
}

function swapDisplay(id){
	if (el = document.getElementById(id)){
		if (el.style.display == 'none'){
			el.style.display = 'block';
		} else {
			el.style.display = 'none';
		}
	}	
}

function swapClass(id, cls1, cls2){
	if (el = document.getElementById(id)){
		if (el.className == cls1){
			el.className = cls2;
		} else {
			el.className = cls1;
		}
	} else {
		return false;
	}
	return true;
}

function readCookie(name){
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0){ 
    offset = document.cookie.indexOf(search);
    if (offset != -1){ 
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      cookieValue = unescape(document.cookie.substring(offset, end))
    }
  }
  return cookieValue;
}

function writeCookie(name, value, hours){
  var expire = "";
  if(hours != null){
    expire = new Date((new Date()).getTime() + hours * 3600000);
    expire = "; expires=" + expire.toGMTString();
  }
  document.cookie = name + "=" + escape(value) + expire;
}

function clearText(id, def){
  if (id.value == def) id.value = '';
}

function writeText(id, def){
  if (id.value == '') id.value = def;
}

function openWindow(url, width, height){
  w = screen.availWidth;
  h = screen.availHeight;
  x = (w - width)/2;
  y = (h - height)/2;
  onlineWindow= window.open(url, "_blank", "left="+x+",top="+y+",width="+width+",height="+height+",status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=no");
}

function openWindowA(url, width, height){
	openWindow(url, width+30, height+30);
}

function checkForm(formName, fields, caps){
  var flag=true;
  cnt = fields.length;
  for (i = 0; i < cnt; i++){
    if (document['forms'][formName][fields[i]].value==''){
	  flag=false; window.alert('Не заполнено поле "'+caps[i]+'"');
	  return flag;
	}
  }
  return flag;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}