/**
 * SWFObject v1.5: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept=="undefined"){var deconcept=new Object();}if(typeof deconcept.util=="undefined"){deconcept.util=new Object();}if(typeof deconcept.SWFObjectUtil=="undefined"){deconcept.SWFObjectUtil=new Object();}deconcept.SWFObject=function(_1,id,w,h,_5,c,_7,_8,_9,_a){if(!document.getElementById){return;}this.DETECT_KEY=_a?_a:"detectflash";this.skipDetect=deconcept.util.getRequestParameter(this.DETECT_KEY);this.params=new Object();this.variables=new Object();this.attributes=new Array();if(_1){this.setAttribute("swf",_1);}if(id){this.setAttribute("id",id);}if(w){this.setAttribute("width",w);}if(h){this.setAttribute("height",h);}if(_5){this.setAttribute("version",new deconcept.PlayerVersion(_5.toString().split(".")));}this.installedVer=deconcept.SWFObjectUtil.getPlayerVersion();if(!window.opera&&document.all&&this.installedVer.major>7){deconcept.SWFObject.doPrepUnload=true;}if(c){this.addParam("bgcolor",c);}var q=_7?_7:"high";this.addParam("quality",q);this.setAttribute("useExpressInstall",false);this.setAttribute("doExpressInstall",false);var _c=(_8)?_8:window.location;this.setAttribute("xiRedirectUrl",_c);this.setAttribute("redirectUrl","");if(_9){this.setAttribute("redirectUrl",_9);}};deconcept.SWFObject.prototype={useExpressInstall:function(_d){this.xiSWFPath=!_d?"expressinstall.swf":_d;this.setAttribute("useExpressInstall",true);},setAttribute:function(_e,_f){this.attributes[_e]=_f;},getAttribute:function(_10){return this.attributes[_10];},addParam:function(_11,_12){this.params[_11]=_12;},getParams:function(){return this.params;},addVariable:function(_13,_14){this.variables[_13]=_14;},getVariable:function(_15){return this.variables[_15];},getVariables:function(){return this.variables;},getVariablePairs:function(){var _16=new Array();var key;var _18=this.getVariables();for(key in _18){_16[_16.length]=key+"="+_18[key];}return _16;},getSWFHTML:function(){var _19="";if(navigator.plugins&&navigator.mimeTypes&&navigator.mimeTypes.length){if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","PlugIn");this.setAttribute("swf",this.xiSWFPath);}_19="<embed type=\"application/x-shockwave-flash\" src=\""+this.getAttribute("swf")+"\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\"";_19+=" id=\""+this.getAttribute("id")+"\" name=\""+this.getAttribute("id")+"\" ";var _1a=this.getParams();for(var key in _1a){_19+=[key]+"=\""+_1a[key]+"\" ";}var _1c=this.getVariablePairs().join("&");if(_1c.length>0){_19+="flashvars=\""+_1c+"\"";}_19+="/>";}else{if(this.getAttribute("doExpressInstall")){this.addVariable("MMplayerType","ActiveX");this.setAttribute("swf",this.xiSWFPath);}_19="<object id=\""+this.getAttribute("id")+"\" classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" width=\""+this.getAttribute("width")+"\" height=\""+this.getAttribute("height")+"\" style=\""+this.getAttribute("style")+"\">";_19+="<param name=\"movie\" value=\""+this.getAttribute("swf")+"\" />";var _1d=this.getParams();for(var key in _1d){_19+="<param name=\""+key+"\" value=\""+_1d[key]+"\" />";}var _1f=this.getVariablePairs().join("&");if(_1f.length>0){_19+="<param name=\"flashvars\" value=\""+_1f+"\" />";}_19+="</object>";}return _19;},write:function(_20){if(this.getAttribute("useExpressInstall")){var _21=new deconcept.PlayerVersion([6,0,65]);if(this.installedVer.versionIsValid(_21)&&!this.installedVer.versionIsValid(this.getAttribute("version"))){this.setAttribute("doExpressInstall",true);this.addVariable("MMredirectURL",escape(this.getAttribute("xiRedirectUrl")));document.title=document.title.slice(0,47)+" - Flash Player Installation";this.addVariable("MMdoctitle",document.title);}}if(this.skipDetect||this.getAttribute("doExpressInstall")||this.installedVer.versionIsValid(this.getAttribute("version"))){var n=(typeof _20=="string")?document.getElementById(_20):_20;n.innerHTML=this.getSWFHTML();return true;}else{if(this.getAttribute("redirectUrl")!=""){document.location.replace(this.getAttribute("redirectUrl"));}}return false;}};deconcept.SWFObjectUtil.getPlayerVersion=function(){var _23=new deconcept.PlayerVersion([0,0,0]);if(navigator.plugins&&navigator.mimeTypes.length){var x=navigator.plugins["Shockwave Flash"];if(x&&x.description){_23=new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/,"").replace(/(\s+r|\s+b[0-9]+)/,".").split("."));}}else{if(navigator.userAgent&&navigator.userAgent.indexOf("Windows CE")>=0){var axo=1;var _26=3;while(axo){try{_26++;axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+_26);_23=new deconcept.PlayerVersion([_26,0,0]);}catch(e){axo=null;}}}else{try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");}catch(e){try{var axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");_23=new deconcept.PlayerVersion([6,0,21]);axo.AllowScriptAccess="always";}catch(e){if(_23.major==6){return _23;}}try{axo=new ActiveXObject("ShockwaveFlash.ShockwaveFlash");}catch(e){}}if(axo!=null){_23=new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));}}}return _23;};deconcept.PlayerVersion=function(_29){this.major=_29[0]!=null?parseInt(_29[0]):0;this.minor=_29[1]!=null?parseInt(_29[1]):0;this.rev=_29[2]!=null?parseInt(_29[2]):0;};deconcept.PlayerVersion.prototype.versionIsValid=function(fv){if(this.major<fv.major){return false;}if(this.major>fv.major){return true;}if(this.minor<fv.minor){return false;}if(this.minor>fv.minor){return true;}if(this.rev<fv.rev){return false;}return true;};deconcept.util={getRequestParameter:function(_2b){var q=document.location.search||document.location.hash;if(_2b==null){return q;}if(q){var _2d=q.substring(1).split("&");for(var i=0;i<_2d.length;i++){if(_2d[i].substring(0,_2d[i].indexOf("="))==_2b){return _2d[i].substring((_2d[i].indexOf("=")+1));}}}return "";}};deconcept.SWFObjectUtil.cleanupSWFs=function(){var _2f=document.getElementsByTagName("OBJECT");for(var i=_2f.length-1;i>=0;i--){_2f[i].style.display="none";for(var x in _2f[i]){if(typeof _2f[i][x]=="function"){_2f[i][x]=function(){};}}}};if(deconcept.SWFObject.doPrepUnload){if(!deconcept.unloadSet){deconcept.SWFObjectUtil.prepUnload=function(){__flash_unloadHandler=function(){};__flash_savedUnloadHandler=function(){};window.attachEvent("onunload",deconcept.SWFObjectUtil.cleanupSWFs);};window.attachEvent("onbeforeunload",deconcept.SWFObjectUtil.prepUnload);deconcept.unloadSet=true;}}if(!document.getElementById&&document.all){document.getElementById=function(id){return document.all[id];};}var getQueryParamValue=deconcept.util.getRequestParameter;var FlashObject=deconcept.SWFObject;var SWFObject=deconcept.SWFObject;
function LoadImage(id, src) {
    if (id.getAttribute("loi") == null) {
        id.setAttribute("loi", "1");
    }
    else {
        id.setAttribute("loi", eval(id.getAttribute("loi")) + 1);
    }
    if (eval(id.getAttribute("loi")) >= 2) {
        var width = src.substr(src.lastIndexOf("=") + 1, src.length - src.lastIndexOf("="));
        id.onerror = null;
        id.src = "/Images/no_image.jpg";
    }
    else {
        id.src = src;
    }
}
function ChangeTab(tab) {
    var newsestlink = document.getElementById('newsestlink');
    var mostreadinglink = document.getElementById('mostreadinglink');
    var newsest = document.getElementById('newsest');
    var mostreading = document.getElementById('mostreading');
    if (tab == 1) {
        newsestlink.className = "active";
        mostreadinglink.className = "";
        newsest.style.display = "block";
        mostreading.style.display = "none";
    }
    else {
        newsestlink.className = "";
        mostreadinglink.className = "active";
        newsest.style.display = "none";
        mostreading.style.display = "block";
    }
}
function SearchKeyPress(event) {
    var textSearch = document.getElementById('txtSearch');
    var strSearch = textSearch.value;
    var url = "";
    var key;
    if (window.event) {
        key = window.event.keyCode;
        if (key == 13) {
            if (textSearch.value != "") {
                strSearch = strSearch.replace('?', '').replace(/"/g, '').replace(/^\s+|\s+$/g, '');
                if (strSearch == "") return false;
                else if (strSearch.indexOf("?") != -1) return false;
                strSearch = encodeURIComponent(strSearch);
                url = "/tim-kiem.htm?KeySearch=" + strSearch + "&PageIndex=1";
                document.location.href = url;
                event.keyCode = 0;
                return false;
            }
            else {
                alert("Bạn chưa nhập từ khóa tìm kiếm !");
                return false;
            }
        }
    }
    else {
        key = event.which;
        if (key == 13) {
            if (textSearch.value != "") {
                strSearch = strSearch.replace('?', '').replace(/"/g, '').replace(/^\s+|\s+$/g, '');
                if (strSearch == "") return false;
                else if (strSearch.indexOf("?") != -1) return false;
                strSearch = encodeURIComponent(strSearch);
                url = "/tim-kiem.htm?KeySearch=" + strSearch + "&PageIndex=1";
                window.location.href = url;
                return false;
            }
            else {
                alert("Bạn chưa nhập từ khóa tìm kiếm !");

                return false;
            }

        }
    }
}
function OnSearchClick() {
    var textSearch = document.getElementById('txtSearch');
    if (textSearch.value != "") {
        var strSearch = textSearch.value;
        strSearch = strSearch.replace('?', '').replace(/"/g, '').replace(/^\s+|\s+$/g, '');
        if (strSearch == "") return false;
        else if (strSearch.indexOf("?") != -1) return false;
        strSearch = encodeURIComponent(strSearch)
        url = "/tim-kiem.htm?KeySearch=" + strSearch + "&PageIndex=1";
        if (document.all) {
            window.location.href = url;
        }
        else {
            document.location.href = url;
        }
        return false;
    }
    else {
        alert("Bạn chưa nhập từ khóa tìm kiếm!");
        return false;
    }
}
function SearchFocus() {
    var textSearch = document.getElementById('txtSearch');
    text = textSearch.value;
    if (text == "...điền từ khoá cần tìm") textSearch.value = "";
}

function SearchBlur() {
    var textSearch = document.getElementById('txtSearch');
    text = textSearch.value;
    if (text == "") textSearch.value = "...điền từ khoá cần tìm";
}
function xem_tin_theo_ngay_click() {
    var Day, Month, Year, Cat;
    hiddrDay = document.getElementById('hiddrDay');
    var drDay = document.getElementById(hiddrDay.value);
    if (drDay != null) {
        index = drDay.selectedIndex;
        Day = drDay[index].value;
    }
    hiddrMonth = document.getElementById('hiddrMonth');
    var drMonth = document.getElementById(hiddrMonth.value);
    if (drMonth != null) {
        index = drMonth.selectedIndex;
        Month = drMonth[index].value;
    }
    hiddrYear = document.getElementById('hiddrYear');
    var drYear = document.getElementById(hiddrYear.value);
    if (drYear != null) {
        index = drYear.selectedIndex;
        Year = drYear[index].value;
    }
    var hidCatID = document.getElementById('hidCatID');
    var catid;
    if (hidCatID) catid = hidCatID.value;
    else catid = 0;
    url = "/tim-kiem.htm?KeySearch=d" + Day + "" + Month + "" + Year + "&Cat_ID=" + catid;
    window.location = url;

}
function loadListKNS(id) {
    var url = '/Ajax/TapChi.aspx?News_ID=' + id;
    AjaxRequest('divTapChiKNS', url);
}
function AjaxRequest(div, url) { var obj = document.getElementById(div); if (obj) { obj.innerHTML = "<img src='/images/loading.gif'/>"; } var xmlHttp; try { if (!document.all) { xmlHttp = new XMLHttpRequest(); } else { try { xmlHttp = new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) { xmlHttp = new ActiveXObject("Microsoft.XMLHTTP"); } } } catch (e) { alert("Your browser does not support AJAX!"); return false; }; xmlHttp.onreadystatechange = function() { if (xmlHttp.readyState == 4) { if (obj) obj.innerHTML = xmlHttp.responseText; } }; xmlHttp.open("GET", url, true); xmlHttp.send(null); }
function SelectTapChiKNS() {
    var drTapChi = document.getElementById('drTapChiKNS');
    if (drTapChi != null) {
        var index = drTapChi.selectedIndex;
        var id = drTapChi.options[index].value;
        loadListKNS(id);
    }
}
function loadListGDSK(id) {
    var url = '/Ajax/TapChi.aspx?News_ID=' + id;
    AjaxRequest('divTapChiGDSK', url);
}
function SelectTapChiGDSK() {
    var drTapChi = document.getElementById('drTapChiGDSK');
    if (drTapChi != null) {
        var index = drTapChi.selectedIndex;
        var id = drTapChi.options[index].value;
        loadListGDSK(id);
    }
}
function ShowComment() {
    var frame = document.getElementById('frame1');
    if (frame.style.display == "") frame.style.display = "none";
    else frame.style.display = "";
}
function showpopup(url, width, height) {
    var left = (screen.width - width) / 2;
    var top = (screen.height - height) / 2;
    var params = 'width=' + width + ', height=' + height;
    params += ', top=' + top + ', left=' + left;
    params += ', directories=no';
    params += ', location=no';
    params += ', menubar=no';
    params += ', resizable=no';
    params += ', scrollbars=no';
    params += ', status=no';
    params += ', toolbar=no';
    newwin = window.open(url, 'windowname5', params);
    if (window.focus) { newwin.focus() }
    return false;
}
function LoadFocus() {
    var divMenu = document.getElementById("nav");
    var listA = divMenu.getElementsByTagName("A");
    listA[0].parentNode.className = "active";
    for (var i = 0; i < listA.length; i++) {
        if (listA[i].href.indexOf(document.getElementById('menu').value) != -1) {

            listA[0].parentNode.className = "first";
            listA[i].parentNode.className = "active";
            if(i==0) listA[0].parentNode.className = "first active";
            break;
        }
    }
}

function tang() {
    //alert(document.getElementById("divBody").style.fontSize);
    if (document.getElementById("contentdetail").style.fontSize == "") {
        document.getElementById("contentdetail").style.fontSize = "12pt";
    }
    var vfont = document.getElementById("contentdetail").style.fontSize;
    //document.getElementById("divBody").style.fontSize = size;
    var new_size = (Number(String(vfont).substring(0, vfont.length - 2)) + 1);
    if (new_size > 15) new_size = 15;
    document.getElementById("contentdetail").style.fontSize = new_size + "pt";
    //alert(document.getElementById("divBody").style.fontSize);
    TangCon(document.getElementById("contentdetail").style.fontSize);


}
function giam() {

    if (document.getElementById("contentdetail").style.fontSize == "") {
        document.getElementById("contentdetail").style.fontSize = "12pt";
    }
    else {
        var vfont = document.getElementById("contentdetail").style.fontSize;
        //document.getElementById("divBody").style.fontSize = size;
        var new_size = (Number(String(vfont).substring(0, vfont.length - 2)) - 1);
        if (new_size < 10) new_size = 10;
        document.getElementById("contentdetail").style.fontSize = new_size + "pt";

    }
    TangCon(document.getElementById("contentdetail").style.fontSize);
}

function TangCon(size) {
    var cha = document.getElementById("contentdetail");

    var listcon;
    if (document.all)
        listcon = cha.all;
    else
        listcon = cha.getElementsByTagName("*");

    var len = listcon.length;
    for (var i = 0; i < len; i++) {
        listcon[i].style.fontSize = size;
        listcon[i].style.color = "#333333";
        listcon[i].style.fontFamily = "Times New Roman";

    }
}
function get_radio_value (radio_array)
{
  var i;
  for (i = 0; i < radio_array.length; i++)
   if (radio_array[i].checked)
    return radio_array[i].value;
  return null;
}

var LeftPos=(screen.width)?(screen.width-600)/2:100;
var TopPos=(screen.height)?(screen.height-250)/2:100;  
function Vote () 
{
    var vote = document.getElementsByName('vote');
    var id = get_radio_value(vote);
    var voteid = document.getElementById("voteid").value;
    if(id!=null)
        window.open("/VoteResult.aspx?VoteItem_ID=" + id +"&voteid=" + voteid,null,'height=250,width=600,status=no, resizable=no,scrollbar=no,toolbar=no,location=no,menubar=no,Left= '+LeftPos+',top='+TopPos);
    else
        alert('Bạn hãy lựa chọn ý kiến của mình!');
}

function ShowVoteResult () {
    var voteid = document.getElementById("voteid").value;
    window.open("/VoteResult.aspx" + "?voteid=" + voteid,null,'height=250,width=600,status=no, resizable=no,scrollbar=no,toolbar=no,location=no,menubar=no,Left= '+LeftPos+',top='+TopPos);
}