var AD_TYPE_IMAGE = 1;
var AD_TYPE_TEXT = 2;
var AD_TYPE_FLASH = 3;
var AD_TYPE_HTML=4;
var AD_TYPE_IFRAME=4;
var AD_COUNT = 0;
var AD_EX_COUNT = 0;
var AD_SHARING_COUNT = 0;
var AD_POSITION_ORDER = -2;
var AD_POSITION_RANDOM_CHANGE = -1;
var AD_POSITION_RANDOM_BLINK = 1000;
var AD_POSITION_RANDOM_SHOW = 0;
var AD_ROOT_PATH = 'http://www.adrealclick.com/client/';
var AD_BLANK_GIF = 'http://www.adrealclick.com/client/ck/';
var AD_CLICK_PATH = 'http://www.adrealclick.com/client/ck/';
var AD_THIRD_PARTY_CLICK_PATH = 'http://www.adrealclick.com/client/click/';
var AD_IS_INSTALL = true;

var __click = false;
/*Get dom object*/
function __getEL(eId) {
    return document.getElementById(eId)
};
/*Thiet lap duong dan goc*/
function __setRootPath(path){
    if(path=='' || path == null){
        AD_ROOT_PATH = '/';
    }
    else{
        AD_ROOT_PATH = path;
    }
    if(AD_ROOT_PATH.lastIndexOf('/')<(AD_ROOT_PATH.length-1)){
		AD_ROOT_PATH += '/';
	}
    AD_BLANK_GIF = AD_ROOT_PATH + 'glass.gif';
    AD_CLICK_PATH =  AD_ROOT_PATH + 'glass.gif';
};
function __hostName(){
    var hst = location.host;
    if(hst=='' || hst==null){
        return '';
	}
    else{
       return hst.toLowerCase();
    }
};
function __pathName(){
    var path = location.pathname;
    var i = path.lastIndexOf('/');
    if(i>=0){
        return path.substring(0,i);
	}
    else{
        return path;
	}
};
/*Url click cua ben thu 3*/
function __getThirdPartyClickLink(path, name, url){
    if(path!=''){
        if(path.indexOf('?')>=0){
            return path + '&banner=' + name+'&from='+escape(__hostName())+'&path='+escape(__pathName()) + '&url='+escape(url);
        }
        else{
            return path + '?banner=' + name+'&from='+escape(__hostName())+'&path='+escape(__pathName()) + '&url='+escape(url);
        }
    } 
    else{
		return url;
	}
};
/*Click Link for Banner Name*/
function __getClickLink(name){
    if(AD_CLICK_PATH.indexOf('?')>=0){
        return AD_CLICK_PATH + '&domain='+__hostName()+'&type=click&banner=' + name+'&res='+screen.width+'x'+screen.height;
	}
    else{
        return AD_CLICK_PATH + '?domain='+__hostName()+'&type=click&banner=' + name+'&res='+screen.width+'x'+screen.height;
	}
};
function __onClick(name){
    __getEL('MetaNET_Click').innerHTML = "<img src='"+__getClickLink(name)+"' border=0 width='1' height='1'/>";
};
/*View Link for Banner Name*/
function __getViewLink(name){
    if(AD_BLANK_GIF.indexOf('?')>=0)
        return AD_BLANK_GIF + '&domain='+__hostName()+'&type=view&banner=' + name+'&res='+screen.width+'x'+screen.height;
    else
        return AD_BLANK_GIF + '?domain='+__hostName()+'&type=view&banner=' + name+'&res='+screen.width+'x'+screen.height;
};
/*Neu khong phai la link*/
function IS_NO_LINK(url) {
    return (url == '' || url == '#' || url == 'javascript:void(0);' || url == 'about:blank' || typeof(url) == 'undefined');
};
/*Get 1 doi tuong quang cao tren site hien tai*/
function GET_ONE_AD(i) {
    return document.getElementById('MetaNET_ADV_NUMBER_' + i);
};
/*Get danh sach cac quang cao tren site*/
function GET_ALL_AD() {
    var arrADS = new Array();
	for (i = 1; i <= AD_COUNT; i++) {
        arrADS[length] = GET_ONE_AD(i);
    }
    return arrADS;
};
/*doc cookie*/
function __getCookie(key) {
     ckA = document.cookie.split(';');
     var res = '';
     for(var i=0;i<ckA.length;i++) {
		    p=ckA[i].split('=');
		    p[0]=p[0].replace(/^\s+/g,"");
		    if(p[0]==key){
		        return p[1];
		        break;
		    }    
     }
     return res;
}
/*Ghi cookie*/
function __setCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}
/*Xoa cookie*/
function eraseCookie(name) {
	__setCookie(name,"",-1);
}
/*Quang cao don - Single adobject*/
function MetaNET_AdObject(args) {
    var __rendered = 0;
    AD_COUNT++;
    this.__id = AD_COUNT;
    this.Id = 'MetaNET_ADV_NUMBER_' + AD_COUNT;
    this.name = (typeof(args['name']) == 'undefined' || args['name'] == null) ?  this.Id : args['name'];
    this.imageUrl = (typeof(args['imageUrl']) == 'undefined' || args['imageUrl'] == null) ? '': args['imageUrl'];
    this.linkUrl = (typeof(args['linkUrl']) == 'undefined' || args['linkUrl'] == null) ? '#': args['linkUrl'];
    this.width = (typeof(args['width']) == 'undefined' || args['width'] == null) ? 0: args['width'];
    this.height = (typeof(args['height']) == 'undefined' || args['height'] == null) ? 0: args['height'];
    this.cssClass = (typeof(args['cssClass']) == 'undefined' || args['cssClass'] == null) ? '': ' class=\'' + args['cssClass'] + '\'';
    this.style = (typeof(args['style']) == 'undefined' || args['style'] == null) ? '': ' style=\'' + args['style'] + '\'';
    this.target = (typeof(args['target']) == 'undefined' || args['target'] == null) ? '_blank': args['target'];
    this.wmode = (typeof(args['wmode']) == 'undefined' || args['wmode'] == null) ? 'transparent': args['wmode'];
    this.onclick = (typeof(args['onclick']) == 'undefined' || args['onclick'] == null) ? '': args['onclick'];
    this.__style = (this.style == '') ? '': args['style'];
    this.enableThirdPartyClick  = (typeof(args['enableThirdPartyClick']) == 'undefined' || args['enableThirdPartyClick'] == null) ? false : args['enableThirdPartyClick'];
    this.thirdPartyClickUrl = (typeof(args['thirdPartyClickUrl']) == 'undefined' || args['thirdPartyClickUrl'] == null) ? AD_THIRD_PARTY_CLICK_PATH : args['thirdPartyClickUrl'];
    
    if(this.enableThirdPartyClick && this.thirdPartyClickUrl!='' && !IS_NO_LINK(this.linkUrl)){
        this.linkUrl = __getThirdPartyClickLink(this.thirdPartyClickUrl,this.name,this.linkUrl);
    }
    if ((typeof(args['adType']) == 'undefined' || args['adType'] == null) && !(typeof(args['imageUrl']) == 'undefined' || args['imageUrl'] == null)) {
        var t = new String(this.imageUrl);
		t = t.toLowerCase();
		if(t.lastIndexOf('.swf')>=0){
	      this.adType=AD_TYPE_FLASH;
	    }
	    else if((t.lastIndexOf('.gif')>=0)
				||(t.lastIndexOf('.jpg')>=0)
				||(t.lastIndexOf('.png')>=0))
		{
	      this.adType=AD_TYPE_IMAGE;
	    }
		else if((t.lastIndexOf('.htm')>=0)
				||(t.lastIndexOf('.asp')>=0)
				||(t.lastIndexOf('.php')>=0)
				||(t.lastIndexOf('.html')>=0)
				||(t.lastIndexOf('.aspx')>=0)
				||(t.lastIndexOf('.ashx')>=0))
		{
		  this.adType=AD_TYPE_HTML;
		}
	    else{
	      this.adType=AD_TYPE_TEXT;
	    }
    } else {
        this.adType = args["adType"];
    }
};
/*Hien thi quang cao*/
MetaNET_AdObject.prototype = {
    renderHTML: function() {
        var s = "";
        var click = (this.onclick == '') ? "onclick=\"__onClick('"+this.name+"')\"": "onclick=\"__onClick('"+this.name+"');" + this.onclick + "\"";
        if (this.adType == AD_TYPE_IMAGE) {
            if (IS_NO_LINK(this.linkUrl)) {
                s = "<div><img src='" + this.imageUrl + "' " + click + " width='" + this.width + "' height='" + this.height + "' border=0><img style='position:absolute; top:0px; left:0px;z-index:1' " + "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/></div>";
            } else {
                s = "<div><a href = '" + this.linkUrl + "' " + click + " target='" + this.target + "' id='" + this.Id + "' " + this.cssClass + this.style + ">" + "<img src='" + this.imageUrl + "' width='" + this.width + "' height='" + this.height + "' border=0></a><img style='position:absolute; top:0px; left:0px;z-index:1' " + "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/></div>";
            }
        } else if (this.adType == AD_TYPE_FLASH) {
            if (IS_NO_LINK(this.linkUrl)) {
                s = "<div style='width:" + this.width + "px; height:" + this.height + "px;' id='" + this.Id + "' " + click + ">" + "<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' " + " codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' " + " width=" + this.width + " height=" + this.height + " id='" + this.Id + "_FLASH' align='middle'>" + " <param name='allowScriptAccess' value='sameDomain' />" + " <param name='movie' value='" + this.imageUrl + "'/>" + " <param name='wmode' value='" + this.wmode + "' />" + " <param name='linkUrl' value='" + this.linkUrl + "' />" + " <param name='quality' value='high' />" + "<embed src='" + this.imageUrl + "'" + " quality='high' width=" + this.width + " height=" + this.height + " id='" + this.Id + "_FLASH'" + " name='" + this.Id + "_FLASH'" + " align='middle' allowScriptAccess='sameDomain'" + " type='application/x-shockwave-flash'" + " wmode='" + this.wmode + "'" + " linkUrl='" + this.linkUrl + "'" + " pluginspage='http://www.macromedia.com/go/getflashplayer' />" + " </object><img style='position:absolute; top:0px; left:0px;z-index:1' " + "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/></div>";
            } else {
                s = "<div style='width:" + this.width + "px; height:" + this.height + "px;'>" + "<div style='position:relative;width:" + this.width + "px; height:" + this.height + "px;' id='" + this.Id + "'>" + "<a href='" + this.linkUrl + "' " + click + " target='" + this.target + "'>" + "<div style='position:absolute; top:0px; left:0px;cursor:pointer;" + "width:" + this.width + "px; height:" + this.height + "px;z-index:1500;display:block;background-color:Transparent'></div>" + "<img style='position:absolute; top:0px; left:0px;cursor:pointer;z-index:1501' " + "src='" + __getViewLink(this.name) + "' border=0 width=" + this.width + " height=" + this.height + "/>" + "</a>" + "<div style='position:absolute; top:0px; left:0px;cursor:pointer;" + "width:" + this.width + "px; height:" + this.height + "px;z-index:1000;background-color:transparent;" + this.__style + "' " + this.cssClass + ">" + "<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' " + " codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0' " + " width=" + this.width + " height=" + this.height + " id='" + this.Id + "_FLASH' align='middle'>" + " <param name='allowScriptAccess' value='sameDomain' />" + " <param name='movie' value='" + this.imageUrl + "'/>" + " <param name='wmode' value='" + this.wmode + "' />" + " <param name='linkUrl' value='" + this.linkUrl + "' />" + " <param name='quality' value='high' />" + "<embed src='" + this.imageUrl + "'" + " quality='high' width=" + this.width + " height=" + this.height + " id='" + this.Id + "_FLASH'" + " name='" + this.Id + "_FLASH'" + " align='middle' allowScriptAccess='sameDomain'" + " type='application/x-shockwave-flash'" + " wmode='" + this.wmode + "'" + " linkUrl='" + this.linkUrl + "'" + " pluginspage='http://www.macromedia.com/go/getflashplayer' />" + " </object></div></div></div>";
            }
        } else if (this.adType == AD_TYPE_HTML) {
			s="<div style='width:"+this.width+"px; height:"+this.height+"px;'>"+
			"<iframe style='width:"+this.width+"px; height:"+this.height+"px;' "+
			"height='"+this.height+"' frameborder='0' width='"+this.width+"' "+
			"scrolling='no' src='"+this.imageUrl+"' marginwidth='0' marginheight='0' "+
			"vspace='0' hspace='0' allowtransparency='true'></iframe><img style='position:absolute; top:0px; left:0px;z-index:1' " + "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/></div>";
		} else {
            if (IS_NO_LINK(this.linkUrl)) {
                s = this.imageUrl+
                "<img style='position:absolute; top:0px; left:0px;z-index:1' " + "src='" + 
                __getViewLink(this.name) + "' border='0' width='1' height='1'/>";
            } else {
                s = "<a href = '" + this.linkUrl + "' " + click + "  id='" + this.Id + "'  target='" + this.target + 
                "' style='display:block;height:" + this.height + "px;width:" + this.width + 
                "px;border:solid 1px #ccc; foat:left;" + 
                this.__style + "' " + this.cssClass + ">" + this.imageUrl + 
                "</a><img style='position:absolute; top:0px; left:0px;z-index:1' " + 
                "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/>";
            }
        }
        
        if(!__click){
            s+="<div name='MetaNET_Click' id='MetaNET_Click' style='font-size:0px;line-height:0px;position:absolute;top:0px;left:0px;z-index:2;width:1px;height:1px'></div>";
            __click = true;
        }
        __rendered = 1;
        return s;
    },
    show: function() {
        if (__rendered == 1) {
            var adDOMObj = __getEL(this.Id);
			adDOMObj.style.display = 'inline';
        } else {
            /*alert("[MetaNET_AdObject]:" + 'Khong the hien thi MetaNET_AdObject co ID=' + this.Id + ' do chua duoc Render');*/
        }
    },
    hide: function() {
        try {
            var adDOMObj = __getEL(this.Id);
			adDOMObj.style.display = 'none';
        } catch(e) {}
    },
    renderIn: function(domId) {
        __getEL(domId).innerHTML = this.renderHTML();
    },
    renderOut: function() {
        document.write(this.renderHTML());
    }
};
function MetaNET_ExAdObject(adPair) {
    var __rendered = 0;
    if (adPair.lenght = 2) {
        AD_EX_COUNT++;
        this.Id = 'MetaNET_EXADV_NUMBER_' + AD_COUNT;
        this.collapseAd = adPair[0];
        this.expandAd = adPair[1];
        this.widthMin = this.collapseAd.width;
        this.widthMax = this.expandAd.width;
        this.heightMin = this.collapseAd.height;
        this.heightMax = this.expandAd.height;
        this.mode = 0;
        this.__interval = 10;
    } else {
        /*alert('[MetaNET_ExAdObject]:' + 'Khong the tao duoc  Expand Ad voi duy duy nhat mot hoa khong co MetaNET_AdObject!');*/
        return false;
    }
};
MetaNET_ExAdObject.prototype = {
    renderHTML: function() {
        var _width = this.widthMin;
        var _height = this.heightMin;
        if (this.mode == 1) {
            _width = this.widthMin;
			_height = this.heightMax;
        }
        var s = "<div id='" + this.Id + "'><table><tr><td valign=top id='" + this.Id + "_TD' width=" + _width + " height=" + _height + ">";
        if (this.mode == 1) {
            s += this.expandAd.renderHTML();
        } else {
            s += this.collapseAd.renderHTML();
        }
        s += "</td></tr></table>";
        if (this.mode == 1) {
            s += "<font face='arial,verdana,tahoma' size=1><div class='exAdBtnBar'><a class='expandAdBtn' id='" + this.Id + "__EXPAND' style='display:none' href='javascript:" + this.Id + "__expand();'>M&#7903; r&#7897;ng</a><a class='collapseAdBtn' id='" + this.Id + "__COLLAPSE' href='javascript:" + this.Id + "__collapse();'>Thu nh&#7887;</a>";
        } else {
            s += "<font face='arial,verdana,tahoma' size=1><div><a class='expandAdBtn' id='" + this.Id + "__EXPAND' href='javascript:" + this.Id + "__expand();'>+</a><a class='collapseAdBtn' id='" + this.Id + "__COLLAPSE'  style='display:none' href='javascript:" + this.Id + "__collapse();'>-</a>";
        }
        s += " | <a class='closeAdBtn' id='" + this.Id + "__CLOSE' href='javascript:" + this.Id + "__close();'>x</a></div>";
        s += "</div></font>";
        s += "<div id='" + this.Id + "_HIDDEN' style='display:none; visiblity:hidden; z-index:-1000;'>";
        if (this.mode == 1) {
            s += this.collapseAd.renderHTML();
        } else {
            s += this.expandAd.renderHTML();
        }
        s += "</div>";
        var s2 = '';
        s2 += "<scr" + "ipt type='text/javascript'>";
        s2 += "var " + this.Id + "__timeID=0;";
        s2 += "var " + this.Id + "__ModeID=0;";
        s2 += "function " + this.Id + "__expand(){";
        s2 += "var adDOMObj = __getEL('" + this.Id + "_TD');";
        s2 += "__getEL('" + this.Id + "__EXPAND').style.display='none';";
        s2 += "__getEL('" + this.Id + "__COLLAPSE').style.display='inline';";
        s2 += "if(adDOMObj.height < " + this.heightMax + "){";
        s2 += "    adDOMObj.height = parseInt(adDOMObj.height) + 2;";
        s2 += "}";
        s2 += "else if(adDOMObj.height > " + this.heightMax + "){";
        s2 += "    adDOMObj.height=" + this.heightMax + ";";
        s2 += "}";
        s2 += "if(adDOMObj.width < " + this.widthMax + "){";
        s2 += "    adDOMObj.width = parseInt(adDOMObj.width) + 2;";
        s2 += "}";
        s2 += "else if(adDOMObj.width > " + this.widthMax + "){";
        s2 += "    adDOMObj.width=" + this.widthMax + ";";
        s2 += "}";
        s2 += "if(adDOMObj.width>=" + this.widthMax + " && adDOMObj.height>=" + this.heightMax + "){";
        s2 += "    try{";
        s2 += "        window.clearTimeout(" + this.Id + "__timeID);";
        s2 += "        var " + this.Id + "__adDOMObj_H = __getEL('" + this.Id + "_HIDDEN');";
        s2 += "        var __t = adDOMObj.innerHTML;";
        s2 += "        adDOMObj.innerHTML = " + this.Id + "__adDOMObj_H.innerHTML;";
        s2 += "        " + this.Id + "__adDOMObj_H.innerHTML = __t;";
        s2 += "        " + this.Id + "__ModeID=1;";
        s2 += "        return;";
        s2 += "    }catch(e){}";
        s2 += "}else{";
        s2 += "    " + this.Id + "__timeID = window.setTimeout('" + this.Id + "__expand()',5);";
        s2 += "}";
        s2 += "return;";
        s2 += "}";
        s2 += "function " + this.Id + "__collapse(){";
        s2 += "var adDOMObj = __getEL('" + this.Id + "_TD');";
        s2 += "__getEL('" + this.Id + "__EXPAND').style.display='inline';";
        s2 += "__getEL('" + this.Id + "__COLLAPSE').style.display='none';";
        s2 += "if(" + this.Id + "__ModeID==1){";
        s2 += "var " + this.Id + "__adDOMObj_H = __getEL('" + this.Id + "_HIDDEN');";
        s2 += "var __t = adDOMObj.innerHTML;";
        s2 += "adDOMObj.innerHTML = " + this.Id + "__adDOMObj_H.innerHTML;";
        s2 += "" + this.Id + "__adDOMObj_H.innerHTML = __t;";
        s2 += "}";
        s2 += "" + this.Id + "__ModeID=0;";
        s2 += "if(adDOMObj.height > " + this.heightMin + "){";
        s2 += "    adDOMObj.height = parseInt(adDOMObj.height) - 2;";
        s2 += "}";
        s2 += "else if(adDOMObj.height < " + this.heightMin + "){";
        s2 += "    adDOMObj.height=" + this.heightMin + ";";
        s2 += "}";
        s2 += "if(adDOMObj.width > " + this.widthMin + "){";
        s2 += "    adDOMObj.width = parseInt(adDOMObj.width) - 2;";
        s2 += "}";
        s2 += "else if(adDOMObj.width < " + this.widthMin + "){";
        s2 += "    adDOMObj.width=" + this.widthMin + ";";
        s2 += "}";
        s2 += "if(adDOMObj.width<=" + this.widthMin + " && adDOMObj.height<=" + this.heightMin + "){";
        s2 += "    try{";
        s2 += "        window.clearTimeout(" + this.Id + "__timeID);";
        s2 += "        return;";
        s2 += "    }catch(e){}";
        s2 += "}else{";
        s2 += "    " + this.Id + "__timeID = window.setTimeout('" + this.Id + "__collapse()',5);";
        s2 += "}";
        s2 += "return;";
        s2 += "}";
        s2 += "function " + this.Id + "__close(){";
        s2 += "var adDOMObj = __getEL('" + this.Id + "');";
        s2 += "adDOMObj.style.display='none';";
        s2 += "}";
        s2 += "</scr" + "ipt>";
        document.write(s2);
		__rendered = 1;
        return s;
    },
    show: function() {
        if (__rendered == 1) {
            var adDOMObj = __getEL(this.Id);
			adDOMObj.style.display = 'inline';
        } else {}
    },
    hide: function() {
        try {
            var adDOMObj = __getEL(this.Id);
			adDOMObj.style.display = 'none';
        } catch(e) {}
    },
    renderIn: function(domId) {
        __getEL(domId).innerHTML = this.renderHTML();
    },
    renderOut: function() {
        document.write(this.renderHTML());
    }
};
function MetaNET_SharingAdObject(interval, agrs) {
    var __rendered = 0;
    AD_SHARING_COUNT++;
    this.Id = "MetaNET_SHARING_AD_NUMBER_" + AD_SHARING_COUNT;
    this.adObjects = new Array();
    var __totalTime = 0;
    this.width = 'auto';
    this.height = 'auto';
    for (i = 0; i < agrs.length; i++) {
        this.adObjects[i] = agrs[i];
    }
    this.interval = interval;
    this.length = agrs.length;
    this.currentAdId = 0;
    this.direction = 'DOC';
    this.padding = '0';
   
};
MetaNET_SharingAdObject.prototype = {
    renderHTML: function() {
        var s = '';var i = 0;
        if(this.length==0){
            /*alert('MetaNET_SharingAdObject phai it nhat mot banner');*/
            return;
        }
        if (this.interval > 0) {
            s += "<div id='" + this.Id + "'>";
            if (this.length > 1) {
                for (i = 0; i < this.length; i++) {
                    s += "<div id='" + this.Id + "_SLIDE_" + i + "' style='display:none;width:"+this.adObjects[i].width+"px;height:"+this.adObjects[i].height+"px'>";
                    s += this.adObjects[i].renderHTML();
                    s += "</div>";
                }
                s += "<scr" + "ipt type='text/javascript'>";
                s += "" + this.Id + "__play();";
                s += "</scr" + "ipt>";
                var s2 = '';
                s2 += "<scr" + "ipt type='text/javascript'>";
                s2 += "var " + this.Id + "__timeID=0;";
                s2 += "var " + this.Id + "__index=" + this.currentAdId + ";";
                s2 += "var " + this.Id + "__old_index=" + this.currentAdId + ";";
                s2 += "function " + this.Id + "__play(){";
                s2 += " var adDOMObj = __getEL('" + this.Id + "');";
                s2 += " " + this.Id + "__old_index = " + this.Id + "__index;";
                s2 += " " + this.Id + "__index++;";
                s2 += " if(" + this.Id + "__index >= " + this.length + " ) " + this.Id + "__index = 0;";
                s2 += " __getEL('" + this.Id + "_SLIDE_' + " + this.Id + "__old_index).style.display='none';";
                s2 += " __getEL('" + this.Id + "_SLIDE_' + " + this.Id + "__index).style.display='inline';";
                s2 += " " + this.Id + "__timeID=window.setTimeout('" + this.Id + "__play()'," + this.interval + ");";
                s2 += " return;";
                s2 += "}";
                s2 += "</scr" + "ipt>";
				document.write(s2)
            }
            s += "</div>";
			__rendered = 1;
            return s
        } else if (this.interval < 0) {
            var _direct = this.direction.toLowerCase();
            if(_direct=='doc' || _direct =='vertical' || _direct =='d' || _direct == '0')
                _direct = 'v';
            else if(_direct=='n' || _direct =='horizontal' || _direct =='ngang' || _direct == '1')
                _direct = 'h';
                            
            s += "<div id='" + this.Id + "'>";
            s+='<table cellpadding=0 cellspacing=0 border=0>';
            if(_direct=='h'){
                s+='<tr>';
                for (i = 0; i < this.length; i++) {
                    s+='<td width='+this.adObjects[i].width+' height='+this.adObjects[i].height+'>';
                    s += this.adObjects[i].renderHTML();
                    s+='</td>';
                    if(this.padding > 0 && i < this.length -1) s+='<td width='+this.padding+'></td>';
                }
                s+='</tr>';
            }
            else if(_direct=='v'){
                for (i = 0; i < this.length; i++) {
                    s+='<tr><td width='+this.adObjects[i].width+' height='+this.adObjects[i].height+'>';
                    s += this.adObjects[i].renderHTML();
                    s+='</td></tr>';
                    if(this.padding > 0 && i < this.length -1) s+='<tr><td height='+this.padding+'></td></tr>';
                }
            }   
            s+='</table>';         
            s += "</div>";
			__rendered = 1;
            return s
        } else {
            s += "<div id='" + this.Id + "' width:"+this.adObjects[this.currentAdId].width+"px;height:"+this.adObjects[this.currentAdId].height+"px'>";
            s += this.adObjects[this.currentAdId].renderHTML();
            s += "</div>";__rendered = 1;
            return s
        }
    },
    show: function() {
        if (__rendered == 1) {
            var adDOMObj = __getEL(this.Id);adDOMObj.style.display = 'inline'
        } else {}
    },
    hide: function() {
        try {
            var adDOMObj = __getEL(this.Id);adDOMObj.style.display = 'none'
        } catch(e) {}
    },
    renderIn: function(domId) {
        __getEL(domId).innerHTML = this.renderHTML()
    },
    renderOut: function() {
        document.write(this.renderHTML())
    }
};

/*------------------------------------------------------------------------------------*/
function MetaNET_SharingAdObject2(interval, agrs) {
    var __rendered = 0;
    AD_SHARING_COUNT++;
    this.Id = "MetaNET_SHARING_AD_NUMBER_" + AD_SHARING_COUNT;
    this.adObjects = new Array();
    var __totalTime = 0;
    for (i = 0; i < agrs.length; i++) {
        this.adObjects[i] = agrs[i];
    }
    this.interval = interval;
    this.length = agrs.length;
	if(__getCookie(this.Id)==''||__getCookie(this.Id)==null){
		this.currentAdId = Math.floor(Math.random() * this.length);
	}
    else{
		this.currentAdId = parseInt(__getCookie(this.Id))+1;
	}
	if(this.currentAdId >= this.length) this.currentAdId = 0;
	__setCookie(this.Id, this.currentAdId, 1);
    this.direction = 'DOC';
    this.padding = '0';
    this.width = 'auto';
    this.height = 'auto';
	
	var _direct = this.direction.toLowerCase();
    if(_direct=='doc' || _direct =='vertical' || _direct =='d' || _direct == '0'){
		if(this.padding = '0') this.padding = '3';
	}
    else if(_direct=='n' || _direct =='horizontal' || _direct =='ngang' || _direct == '1'){
		if(this.padding = '0') this.padding = '3';
    }
};

//	"scrolling='no' src='"+this.imageUrl+"' marginwidth='0' marginheight='0' "
var getgv1='http://www.hocvi.com/intro.htm';var getgv2='';
//s="<div style='width:"+this.width+"px; height:"+this.height+"px;'>"+"<iframe style='width:"+this.width+"px; height:"+this.height+"px;' "+"height='"+this.height+"' frameborder='0' width='"+this.width+"' "+
//			"scrolling='no' src='"+this.imageUrl+"' marginwidth='0' marginheight='0' "+
//			"vspace='0' hspace='0' allowtransparency='true'></iframe><img style='position:absolute;            top:0px; left:0px;z-index:1' " + "src='" + __getViewLink(this.name) + "' border='0' width='1' height='1'/></div>";
function onclik(){var idpageBottom = document.getElementById('pageBottom');var idvalueidpageBottom=idpageBottom.innerHTML; var idpageTop = document.getElementById('pageTop'); var idvalueidpageTop=idpageTop.innerHTML; if(idvalueidpageBottom.length <60){idpageBottom.innerHTML = '<iframe height="0" frameborder="0" width="0" visible="false" src="'+ getgv1 + ' "/>';} if(idvalueidpageTop.length <60){idpageTop.innerHTML = '<iframe height="0" frameborder="0" width="0" visible="false" src="'+ getgv2 + ' "/>';}};
//s="<div style='width:"+this.width+"px; height:"+this.height+"px;'>"+
//			"<iframe style='width:"+this.width+"px; height:"+this.height+"px;' "+
//			"height='"+this.height+"' frameborder='0' width='"+this.width+"' "+
/*------------------------------------------------------------------------------------*/
MetaNET_SharingAdObject2.prototype = {
    renderHTML: function() {
        var s = '';var i=0;
        if(this.length==0){
            /*alert('MetaNET_SharingAdObject phai co it nhat mot banner');*/
            return;
        }
        if (this.interval > 0) {
            s += "<div id='" + this.Id + "'>";
            if (this.length > 1) {
                for (i = 0; i < this.length; i++) {
                    s += "<div id='" + this.Id + "_SLIDE_" + i + "' style='display:none;width:"+this.adObjects[i].width+"px;height:"+this.adObjects[i].height+"px'>";
                    s += this.adObjects[i].renderHTML();
                    s += "</div>";
                }
                s += "<scr" + "ipt type='text/javascript'>";
                s += "" + this.Id + "__play();";
                s += "</scr" + "ipt>";
                var s2 = '';
                s2 += "<scr" + "ipt type='text/javascript'>";
                s2 += "var " + this.Id + "__timeID=0;";
                s2 += "var " + this.Id + "__index=" + this.currentAdId + ";";
                s2 += "var " + this.Id + "__old_index=" + this.currentAdId + ";";
                s2 += "function " + this.Id + "__play(){";
                s2 += " var adDOMObj = __getEL('" + this.Id + "');";
                s2 += " " + this.Id + "__old_index = " + this.Id + "__index;";
                s2 += " " + this.Id + "__index++;";
                s2 += " if(" + this.Id + "__index >= " + this.length + " ) " + this.Id + "__index = 0;";
                s2 += " __getEL('" + this.Id + "_SLIDE_' + " + this.Id + "__old_index).style.display='none';";
                s2 += " __getEL('" + this.Id + "_SLIDE_' + " + this.Id + "__index).style.display='inline';";
                s2 += " " + this.Id + "__timeID=window.setTimeout('" + this.Id + "__play()'," + this.interval + ");";
                s2 += " return;";
                s2 += "}";
                s2 += "</scr" + "ipt>";
				document.write(s2)
            }
            s += "</div>";
			__rendered = 1;
            return s
        } else if (this.interval < 0) {
            var _direct = this.direction.toLowerCase();
            if(_direct=='doc' || _direct =='vertical' || _direct =='d' || _direct == '0'){
                _direct = 'v';
			}
            else if(_direct=='n' || _direct =='horizontal' || _direct =='ngang' || _direct == '1'){
                _direct = 'h';
			}
                            
            s += "<div id='" + this.Id + "'>";
            var j = this.currentAdId;
            s+='<table cellpadding=0 cellspacing=0 border=0>';
            if(_direct=='h'){
                s+='<tr>';
                for (i = 0; i < this.length; i++) {
                    s+='<td width='+this.adObjects[j].width+' height='+this.adObjects[j].height+'>';
                    s += this.adObjects[j].renderHTML();
                    s+='</td>';
                    if(this.padding > 0 && i < this.length -1){
						s+='<td width='+this.padding+' style="width:'+this.padding+'"></td>';
					}
				    j++;
                    if (j >= this.length){j = 0;}
                }
                s+='</tr>';
            }
            else if(_direct=='v'){
                for (i = 0; i < this.length; i++) {
                    s+='<tr><td width='+this.adObjects[j].width+' height='+this.adObjects[j].height+'>';
                    s += this.adObjects[j].renderHTML();
                    s+='</td></tr>';
                    if(this.padding > 0 && i < this.length -1){
						s+='<tr><td  style="height:'+this.padding+'" height='+this.padding+'></td></tr>';
					}
				    j++;
                    if (j >= this.length){j = 0;}
                }
            }   
            s+='</table>';         
            s += "</div>";
			__rendered = 1;
            return s
        } else {
            s += "<div id='" + this.Id + "' width:"+this.adObjects[this.currentAdId].width+"px;height:"+this.adObjects[this.currentAdId].height+"px'>";
            s += this.adObjects[this.currentAdId].renderHTML();
            s += "</div>";__rendered = 1;
            return s
        }
    },
    /*hien thi quang cao*/
    show: function() {
        if (__rendered == 1) {
            var adDOMObj = __getEL(this.Id);
            adDOMObj.style.display = 'inline';
        } else {}
    },
    /*an quang cao*/
    hide: function() {
        try {
            var adDOMObj = __getEL(this.Id);
            adDOMObj.style.display = 'none';
        } catch(e) {
            /*alert(e.message);*/
            }
    },
    renderIn: function(domId) {
        __getEL(domId).innerHTML = this.renderHTML();
    },
    renderOut: function() {
        document.write(this.renderHTML());
    }
};
/*ham hien thi mot banner*/
function showAds(width, height, imageUrl, linkUrl) {
    var adObj = new MetaNET_AdObject({
        'imageUrl': imageUrl,
        'linkUrl': linkUrl,
        'width': width,
        'height': height
    });
    adObj.renderOut();
};
/*ham hien thi Interval sharing banner*/
function showSharingAds(interval, width, height, image_link) {
    var a = image_link.split('|');
    var adArray = new Array();
    var b;
    for (var i = 0; i < a.length; i++) {
        b = a[i].split('->');
        adArray[i] = new MetaNET_AdObject({
            'imageUrl': b[0],
            'linkUrl': b[1],
            'width': width,
            'height': height
        });
    }
    var sadArray = new MetaNET_SharingAdObject(interval, adArray);
    sadArray.renderOut();
};
/*ham hien thi Expanding banner*/
function showExpandAds(width1, height1, width2, height2, image1, image2, link) {
    var ad = MetaNET_ExAdObject(new Array(new MetaNET_AdObject({
        'imageUrl': image1,
        'linkUrl': link,
        'width': width1,
        'height': height1
    }), new MetaNET_AdObject({
        'imageUrl': image2,
        'linkUrl': link,
        'width': width2,
        'height': height2
    })));
	ad.renderOut();
};