if (document.images) {
  button_contact_us_f2 = new Image(24 ,24); button_contact_us_f2.src = "images/button_contact_us_f2.gif";
  button_contact_us_f1 = new Image(24 ,24); button_contact_us_f1.src = "images/button_contact.gif";
  button_business_support_f2 = new Image(24 ,24); button_business_support_f2.src = "images/button_business_support_f2.gif";
  button_business_support_f1 = new Image(24 ,24); button_business_support_f1.src = "images/button_business.gif";
  button_development_funds_f2 = new Image(24 ,24); button_development_funds_f2.src = "images/button_development_funds_f2.gif";
  button_development_funds_f1 = new Image(24 ,24); button_development_funds_f1.src = "images/button_finance.gif";
  button_home_f2 = new Image(24 ,24); button_home_f2.src = "images/button_home_f2.gif";
  button_home_f1 = new Image(24 ,24); button_home_f1.src = "images/button_home.gif";
  button_attracting_investments_f2 = new Image(24 ,24); button_attracting_investments_f2.src = "images/button_attracting_investments_f2.gif";
  button_attracting_investments_f1 = new Image(24 ,24); button_attracting_investments_f1.src = "images/button_invest.gif";
  button_links_f2 = new Image(24 ,24); button_links_f2.src = "images/button_links_f2.gif";
  button_links_f1 = new Image(24 ,24); button_links_f1.src = "images/button_links.gif";
  button_merit_f2 = new Image(24 ,24); button_merit_f2.src = "images/button_merit_f2.gif";
  button_merit_f1 = new Image(24 ,24); button_merit_f1.src = "images/button_merit.gif";
  button_news_f2 = new Image(24 ,24); button_news_f2.src = "images/button_news_f2.gif";
  button_news_f1 = new Image(24 ,24); button_news_f1.src = "images/button_news.gif";
  button_search_f2 = new Image(24 ,24); button_search_f2.src = "images/button_search_f2.gif";
  button_search_f1 = new Image(24 ,24); button_search_f1.src = "images/button_search.gif";
  button_training_materials_f2 = new Image(24 ,24); button_training_materials_f2.src = "images/button_training_materials_f2.gif";
  button_training_materials_f1 = new Image(24 ,24); button_training_materials_f1.src = "images/button_training.gif";
  button_related_organisations_f2 = new Image(24 ,24); button_related_organisations_f2.src = "images/button_related_organisations_f2.gif";
  button_related_organisations_f1 = new Image(24 ,24); button_related_organisations_f1.src = "images/button_related.gif";
  button_municipal_development_f2 = new Image(24 ,24); button_municipal_development_f2.src = "images/button_municipal_development_f2.gif";
  button_municipal_development_f1 = new Image(24 ,24); button_municipal_development_f1.src = "images/button_municipal.gif";
  button_partner_towns_f2 = new Image(24 ,24); button_partner_towns_f2.src = "images/button_partner_towns_f2.gif";
  button_partner_towns_f1 = new Image(24 ,24); button_partner_towns_f1.src = "images/button_partner_towns.gif";
  }

var win;

function openLinkInOpener(urlo) {
window.opener.location.href = urlo;
}

function checkLinks() {
	for (i = 0; i < document.links.length; i++){
		if(document.links[i].href.substring(0,7) != "mailto:")document.links[i].href = "javaScript:openLinkInOpener('"+document.links[i].href+"')";
	}
}

function popupdr(id) {
win = window.open(id,'PopUpDR','toolbar=no,location=no,directories=no,status=no,width=400,height=500,scrollbars=yes')
}

/* Functions that finds images. */
function MM_findObj(n, d) { //v3.0
  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); return x;
}
/* Functions that swaps images. */
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];}
}
/* Functions that handle named groups. */
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 getSeparator() {
	if (location.pathname.indexOf("/") > 0) separator = "/";
	else if (location.pathname.indexOf("\\") > 0) separator = "\\";
	else separator = "/";
	return separator;
}

function linkToLanguage() {
	getSeparator();
	fullPath = location.href;
	
	if (fullPath.indexOf("eng" + separator) > 0) {
	var catalogue = ".." + separator + "rus"  + separator;
	// var linkText = "Russian";
	var linkText = "<img src='../images/link_to_russian.gif' width='48' height='12' alt='' border='0'>";
	var langnum = 2;
	}
	else if (fullPath.indexOf("rus" + separator) > 0) {
	var linkText = "English";
	var catalogue = ".." + separator + "eng"  + separator;
	var langnum = 1;
	}
	arrayOfStrings = fullPath.split(separator);
	var fn = arrayOfStrings[(arrayOfStrings.length - 1)];
	document.write('<a href="' + catalogue + fn);
	if (location.search) document.write('&langnum='+ langnum);
	document.write('" class="linkToLanguage">' + linkText + '</a>');
}

function checkSearchEng (form) {
if (!form.search.value) alert ('Please enter search query!');
else alert ('Sorry, \"Search\" is under construction!');
// else submit();
}

function checkConsultantEng (form) {
if (!form.consult.value) alert ('Please enter your question!');
else alert ('Sorry, \"Virtual Consultant\" is under construction!');
// else submit();
}

function checkSearchRus (form) {
if (!form.search.value) alert ('Пожалуйста, введите слово для поиска!');
else alert ('Извините, \"Поиск\" в стадии разработки!');
// else submit();
}

function checkConsultantRus (form) {
if (!form.consult.value) alert ('Пожалуйста, введите вопрос!');
else alert ('Извините, \"Виртуальный консультант\" в стадии разработки!');
// else submit();
}

function loadAgain() {
window.focus();
}

function closeNews() {
	if (win) win.close();
}

function paintLinks(){
//var i;
//	for (i = 0; i < document.links.length; i++){
//		if (document.links[i].href.indexOf(location.pathname) > 0){
//			if (document.links[i].className == 'links1'){
//			document.links[i].style.color = 'Black';
//			document.links[i].style.cursor = 'Default';
//			}
//			if (document.links[i].className == 'links2'){
//			document.links[i].style.color = 'LightBlue';
//			document.links[i].style.cursor = 'Default';
//			}
//		}
//	}
}

function fileDoesntExists(langnum){
	switch (langnum){
	case 1:
		alert('Sorry, file doesn\'t exists!'); break;
	case 2:
		alert('Извините, файл не существует!'); break;
	}
}