var c=0;
var c_main=0;
var delay = 60;
var t;
var x = new Object();
var offer_id = 0;

function head_order() {
	location = "order.php?id=" + offer_id;
}

function resetCount() {
	getHeader();
}

function showItems(xmlHttp, url){
	try {
		// Firefox, Opera 8.0+, Safari
		xmlHttp = new XMLHttpRequest();
	}
	catch (e) {
		// Internet Explorer
		try {
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) {
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	
	if (xmlHttp==null) {
		alert("Your browser does not support AJAX!");
		return;
	}
	
	xmlHttp.onreadystatechange = function() {
		//alert(xmlHttp.readyState);
		if (xmlHttp.readyState==4){
			t = xmlHttp.responseText;					
			
			_items = t.split('||');
			document.getElementById('head').onclick = function() { location = "offer.php?offer_id=" + _items[0] };
			document.getElementById('head').style.backgroundImage = "url(http://mandamerika.hu" + _items[1] + ")";
			document.getElementById('head_title').innerHTML = _items[2] + "<br />";
			document.getElementById('head_time').innerHTML = _items[3] + "<br />";
			document.getElementById('head_price').innerHTML = _items[4] + "<br />";

			offer_id = _items[0];

			doEffect();

			ready = true;
		}
	}
	
	//alert(url);
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function doEffect() {
	if (c <= 100) {
		if (0 == c) document.getElementById('head_buttons').style.display = "none";
		var d = "op"+c;
		//alert(d);
		document.getElementById('head').className = d;
		c = c + 5;
		t = setTimeout("doEffect()",50);
	} else {
		clearTimeout(t);
		try {
			document.getElementById('head_buttons').style.display = "table-cell";
		} catch(err) {
			document.getElementById('head_buttons').style.display = "block";
		}
		c=0;
		t = setTimeout("getHeader()",1000);
	}
}

function getHeader() {
	if (c_main < delay) {
		c_main = c_main + 1;
		t = setTimeout("getHeader()",1000);
	} else {
		clearTimeout(t);
		showItems(x, 'get_head.php?id='+offer_id);
		c_main = 0;
	}
}


var ol_head = window.onload;

window.onload = function() {
	ol_head();
	showItems(x, 'get_head.php'+location.search);
}