var Loader = function () { };
Loader.prototype = {
	require: function (scripts, callback) {
		this.loadCount      = 0;
		this.totalRequired  = scripts.length;
		this.callback       = callback;

		for (var i = 0; i < scripts.length; i++) {
			this.writeScript(scripts[i]);
		}
	},
	loaded: function (evt) {
		this.loadCount++;
		if (this.loadCount == this.totalRequired && typeof this.callback == 'function') this.callback.call();
	},
	calls: function() {
		this.loadCount++;
		if (this.loadCount == this.totalRequired && typeof this.callback == 'function') this.callback.call();
	},
	writeScript: function (src) {
		var self = this;
		var s = document.createElement('script');
		s.type = "text/javascript";
		s.async = true;
		s.src = src;
		if(s.addEventListener)
			s.addEventListener('load', function (e) { self.loaded(e); }, false);
		else
		{
			s.attachEvent('onload', self.calls);
			this.loadCount++;
			if (this.loadCount == this.totalRequired && typeof this.callback == 'function') this.callback.call();
		}
		var head = document.getElementsByTagName('head')[0];
		head.appendChild(s);
	}
}

function nsv_loader_script(srcURL, loadFunction) {
	var script		= document.createElement('script');
	script.type		= 'text/javascript';
	script.charset	= "utf-8";
	script.src		= srcURL;
	document.getElementsByTagName('head')[0].appendChild(script);
};


var neoStartURL = "//nscreen.neoebiz.co.kr/xJqScreenView.php?data=ilyo_s&2019120308";
neoStartURL += (document.referrer!="")?"&ref="+encodeURIComponent(document.referrer):"";

var neoCookieSet = new function() {
	this.cReset = function(cPID){ this.cSetting(cPID, '', 0); };
	this.cSetting = function(cKey, cValue, cTime)  {
		var todayDate = new Date(); todayDate.setTime( todayDate.getTime() + cTime ); document.cookie = cKey + "=" + escape( cValue ) + "; path=/; expires=" + todayDate.toGMTString() + ";";
	};
	this.cGetValue = function(name) {
		var nameOfCookie = name + "=";
		var x = 0;
		while ( x <= document.cookie.length ) {
			var y = (x+nameOfCookie.length);
			if ( document.cookie.substring( x, y ) == nameOfCookie ) {
				if ( (endOfCookie=document.cookie.indexOf( ";", y )) == -1 )  endOfCookie = document.cookie.length;
				return unescape( document.cookie.substring( y, endOfCookie ) );
			}
			x = document.cookie.indexOf( " ", x ) + 1;
			if ( x == 0 ) break;
		}
	};

	if(this.cGetValue("nsOpen")!="Y") { nsv_loader_script(neoStartURL); };
};
var neoLoadScript = new function() {
	this.createScript = function(srcURL, loadFunction) {
		var script		= document.createElement('script');
		script.type		= 'text/javascript';
		script.charset	= "utf-8";
		script.src		= srcURL;
		document.getElementsByTagName('head')[0].appendChild(script);
	};
	this.createScript("//nscreen.neoebiz.co.kr/xCDataD.php");
};