if (window.navigator.userAgent.indexOf ("MSIE") > 0) ie_ok=true;
else ie_ok=false;
///////////////////////////////////////////////////////////////////////////////// 
///////////////////////////          Ajax        ////////////////////////////////
///////////////////////////////////////////////////////////////////////////////// 
var http = createRequestObject();
function createRequestObject()
{
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer") ro = new ActiveXObject("Microsoft.XMLHTTP");
    else ro = new XMLHttpRequest();
    return ro;
}
function handleResponse()
{
    if(http.readyState == 4)
	{
        var response = http.responseText;
        var update = new Array();
        if(response.indexOf('|' != -1))
		{
            update = response.split('|');
			re = /DOCTYPE/i;
				length_=update.length;
				for (i=0; i<=length_; i=i+2)
				{
//					alert(update[i]+"--"+update[i+1])
					if (document.getElementById(update[i])) document.getElementById(update[i]).innerHTML = update[i+1];
					if (update[i]=="popuptxt") Hidden("popup", "inline");
				}
        }
    }
}
function goAjax(url)
{
//	alert(url);
    http.open("get", url);
   	http.onreadystatechange = handleResponse;
    http.send(null);
}

///////////////////////////////////////////////////////////////////////////////// 
///////////////////////////         \/Ajax        ///////////////////////////////
///////////////////////////////////////////////////////////////////////////////// 

function SHIPDECS(num)
{
	WIN=window.open("/misc/shipdeck.php?id="+num, "DECS", "width=750, height=450, left=100,top=100,status=no,toolbar=no,menubar=no,scrollbars=yes,resizable=yes")
}
function sub_unsub(num)
{
	if (document.subscribe_ind.email.value=="")
	alert("Введите E-mail")
	else
	{
		document.subscribe_ind.subs.value=num;
		document.subscribe_ind.submit();
	}
}
function Bron(num)
{
	for (var i=1; i<=3; i++)
	{
		var target = "f"+i;
		var buf = document.getElementById(target);
		buf.style.display = "none";
		target = "b"+i;
		buf = document.getElementById(target);
		buf.style.backgroundColor = "C6D6E8";
		target = "a"+i;
		buf = document.getElementById(target);
		buf.style.color = "000000";
	}
	target = "f"+num;
	buf = document.getElementById(target);
	buf.style.display = "inline";
	target = "b"+num;
	buf = document.getElementById(target);
	buf.style.backgroundColor = "00418A";
	target = "a"+num;
	buf = document.getElementById(target);
	buf.style.color = "ffffff";
}

var flag=false;
var answer_id, answer;
function Checks(num)
{
	if (document.getElementById("own"+num))
	{
		document.getElementById("own"+num).focus();
	}
	else flag=true;
	answer_id=num;
}

function Send(question_id)
{
	if (document.getElementById("own"+answer_id))
	{
		if (document.getElementById("own"+answer_id).value!="")
		flag=true;
	}
	if (flag)
	{
		Hidden("opros_res", "inline");
		url="/misc/opinion.php?question_id="+question_id+"&answer_id="+answer_id+"&answer="+answer;
		alert(url);
		goAjax(url);
	}
	else alert("Не выбрано ни одного варианта");
}

function Hidden(id, style)
{
	if (document.getElementById(id))
	{
		if (style == "table-row")
		{
				if (ie4) document.getElementById(id).style.display="inline";
				else document.getElementById(id).style.display=style;
		}
		else
		document.getElementById(id).style.display=style;
	}
}