//=============================================================================
function GCOver(obj, name) {
	obj.src = '/i/' + name + '.jpg';
	return false;
}

//=============================================================================
function GCOut(obj, name) {
	obj.src = '/i/' + name + '-g.jpg';
	return false;
}

//=============================================================================
function HttpRequest(url, post_data, target) 
{	
	var req = null;
	var obj = document.getElementById(target);	
    if (window.ActiveXObject) {	req = new ActiveXObject("Microsoft.XMLHTTP");	}
	else if (window.XMLHttpRequest) { req = new XMLHttpRequest(); } 
	if (req) {		
		req.onreadystatechange = function () {			
			if (req.readyState == 4 && req.status == 200) { 
				result = req.responseText;
				if (obj) { obj.innerHTML = result; }				
			}
		}
		if (post_data) {
			req.open("POST", url, true);
			req.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
			req.send(post_data);
		}
		else {
			req.open("GET", url, true);
			req.send("");
		}		
	}
}

//=============================================================================
function ClearMenu(menu) {
	var ul = document.getElementById(menu);
	var lis = ul.getElementsByTagName('LI');
	for (i = 0; i < lis.length; i++) {
		lis[i].getElementsByTagName('a')[0].className = '';
	}
}
function GetContent(obj, part, more, lang) {	
	if (obj != null) { 
		ClearMenu('menu2');
		obj.className = 'cur'; 
	}
	HttpRequest('/ajax/?type=content&part=' + part + '&more=' + more + '&en=' + lang, null, 'container');
	return false;	
}

function GetArticle(obj, id, container, more, lang) {
	HttpRequest('/ajax/?type=articles&id=' + id + '&more=' + more + '&en=' + lang, null, container);
	return false;
}

function GetLeader(obj, id, container, more, lang) {
	HttpRequest('/ajax/?type=leader&id=' + id + '&more=' + more + '&en=' + lang, null, container);
	return false;
}

function GetProjects(obj, id, container, more, lang) {
	HttpRequest('/ajax/?type=projects&id=' + id + '&more=' + more + '&en=' + lang, null, container);
	return false;
}