// JavaScript Document
function toggle2FavView(act){
	if(act){
		document.getElementById('add2fav_img_act').style.display = 'block';
		document.getElementById('add2fav_img_act').style.width = 60;
		document.getElementById('add2fav_img_act').style.height = 59;
		document.getElementById('add2fav_lnk').style.color = '#fff';
		document.getElementById('add2fav_img').style.display = 'none';
	}else{
		document.getElementById('add2fav_img').style.display = 'block';
		document.getElementById('add2fav_lnk').style.color = '#8f99a3';
		document.getElementById('add2fav_img_act').style.display = 'none';
	}
}
function AddPageToFavorite(href,descr) {
	if(isIE()==1) window.external.AddFavorite(href,descr);
	else alert("Нажмите клавиши Ctrl+D для занесения даной странички в папку Избранное");
	NullEvent();
	return 0;
}

function toggleProjectView(id, activate){
	//alert(id);
	elem = document.getElementById('proj1_act');
	//alert(elem.outerHTML);
	i = 1;
	while(elem != null){
		elem.style.display = 'none';
		elem = document.getElementById('proj'+i);
		elem.style.display = 'block';
		elem1 = document.getElementById('proj'+i+'_lnk');		
		elem1.style.textDecoration = 'underline';
		i++;
		elem = document.getElementById('proj'+i+'_act');
	}
	elem = document.getElementById(id);
	elem.style.display = 'none';		
	if(activate){
		id1 = id+'_act';
		elem1 = document.getElementById(id+'_lnk');	
		elem1.style.textDecoration = 'none';
	}else{
		id1 = id.replace(/_act/, '');
		elem1 = document.getElementById(id1+'_lnk');	
		elem1.style.textDecoration = 'underline';
	}
	
	//elem1.style.border = 'solid 1px #f00';
	elem = document.getElementById(id1);
	elem.style.display = 'block';
	
}
function showSection(itemNumber){
	switch (itemNumber){
		case 1:
			imagePath = 'images/about-portal.png';
			break;
		case 2:
			imagePath = 'images/help.png';
			break
		case 3:
			imagePath = 'images/contacts.png';
	}
	img = document.getElementById('section_img');
	if(img.tagName.toUpperCase() == 'DIV'){
		img.outerHTML = '<img src="'+imagePath+'" id="section_img" />';
		fixPng('section_img');
	}else{
		document.getElementById('section_img').src = imagePath;
	}
	//alert(document.getElementById('section_img').outerHTML);
	elem = document.getElementById('menu_item_1');
	i = 1;
	while(elem != null){
		elem.className = 'item'+i;
		i++;
		elem = document.getElementById('menu_item_'+i);
	}
	document.getElementById('menu_item_'+itemNumber).className = 'item'+itemNumber+' selected';
	loadPageToDiv('/splash_ajax.php?TYPE='+itemNumber, 'text', 0);
}
function showAreaSelect(){
	document.getElementById('select_area_win').style.display = 'block';
	left = (document.body.offsetWidth/2) - 211;
	document.getElementById('select_area_win').style.left = left+'px';
	//alert(document.width);
    window.scroll(0,0);
	showOverlay();
}
function hideAreaSelect(){
	document.getElementById('select_area_win').style.display = 'none';
	hideOverlay();
}
function go2project(p_id, a_id, c_id){
	//alert('p_id='+p_id)
	if(p_id == 15){		
		window.location.href = '/index.php?PROJECT='+p_id+'&AREA='+a_id+'&_COUNTRY_ID='+c_id;
		//alert(window.location.href)
	}
	else if(p_id == 4973){
		window.location.href = '/projects/nominations.php?AREA='+a_id+'&_COUNTRY_ID='+c_id + '#nomination_4973';
	}else{
		window.location.href= '/projects/competition_detail.php?ID='+p_id+'&AREA='+a_id+'&_COUNTRY_ID='+c_id;
	}
}
function createAjaxRequest(){
    /* Nicaaiea iiaiai iauaeoa XMLHttpRequest aey iauaiey n Web-na?aa?ii */
    var xmlHttp = false;
    /*@cc_on @*/
    /*@if (@_jscript_version >= 5)
    try {
      xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (e2) {
        xmlHttp = false;
      }
    }
    @end @*/

    if (!xmlHttp && typeof XMLHttpRequest != 'undefined') {
      xmlHttp = new XMLHttpRequest();
    }
    return xmlHttp;
}
function loadPageToDiv(url, div_id, height){
	
	con = createAjaxRequest();
	window.div_id = new String(div_id);
	//con.div_id = new String(div_id);	
	con.onreadystatechange = function(){
		//alert('this.readyState='+con.readyState);
		if (con.readyState == 4) {
	        var response = con.responseText;
			elem = document.getElementById(window.div_id);
			//alert(response);
			if(height > 0){
				elem.style.height = height;
			}			
			//elem.innerHTML = '<div class="close-btn" align="right"><a href="javascript:void(0)" onclick="document.getElementById(\'container\').style.visibility=\'hidden\'">x</a></div>'
			elem.innerHTML = response;
			elem.style.visibility = 'visible';
		}
	}
    con.open('GET', url, true);
	con.send(null);
}
function loadPageToDiv2(url, div_id){
	//alert('url='+url+' div_id='+div_id);
	con = createAjaxRequest();
	window.div_id = new String(div_id);
	con.onreadystatechange = function(){
		if (con.readyState == 4) {
	        var response = con.responseText;
			//alert('response='+response);
			elem = document.getElementById(window.div_id);
			if(isIE()){
				elem.outerHTML = '<div class="select-menu area" id="area">'+response+'</div>';
				//alert(5)
			}else{
				elem.innerHTML = '';
				elem.innerHTML = response;	
			}
			//alert(elem.innerHTML)
			
			
		}
	}
    con.open('GET', url, true);	
	con.send(null);
}
function isIE(){
	var arVersion = navigator.appVersion.split("MSIE")
	var version = parseFloat(arVersion[1])	
	if (version >= 5.5){
		return true;
	}else{
		return false;
	}
}
// Image preloader
browser_name = navigator.appName; 
browser_version = parseFloat(navigator.appVersion); 

if (browser_name == "Netscape" && browser_version >= 3.0) { roll = 'true'; } 
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 3.0) { roll = 'true'; } 
else { roll = 'false'; } 
if (roll == 'true') 
{ 
	a1=new Image;a1.src="images/projects/proj1_act.png";
	a2=new Image;a2.src="images/projects/proj2_act.png";
	a3=new Image;a3.src="images/projects/proj3_act.png";
	a4=new Image;a4.src="images/projects/proj4_act.png";
	a5=new Image;a5.src="images/about-portal.png";
	a6=new Image;a6.src="images/contacts.png";
	a7=new Image;a7.src="images/help.png";
	a8=new Image;a8.src="images/add2fav-bg-act.png";
} 
function showOverlay(){
	overlay = document.getElementById('overlay');
	if (!overlay)
	{
		overlay = document.body.appendChild(document.createElement("DIV"));
		overlay.className = "overlay";
		overlay.id = "overlay";
		overlay.onclick = function() {hideAreaSelect()};
		overlay.style.height = '2000px'
		window.scroll(0,0);        
	}
	overlay.style.display = "block";
}
function hideOverlay(){
	document.getElementById('overlay').style.display = 'none';
}
function showHideSelectMenu(id){
	//alert('id='+id)
	if(id == 'area'){
		elem = document.getElementById('district_menu');
	}else{
		elem = document.getElementById('area');
	}
	elem.style.display = 'none';	
	if(document.getElementById(id).style.display != 'block'){
		document.getElementById(id).style.display = 'block';
	}else{
		document.getElementById(id).style.display = 'none';
	}
}