(function () {
	var modVersion = '1.23.7';

	//cross browser Event Attachment
	var addEvent = function(elem, event, cb) {
		if (elem.addEventListener) {
			elem.addEventListener(event, cb, false);
		} else if (elem.attachEvent) {
			elem.attachEvent('on' + event, function(){
				cb.call(event.srcElement, event);
			});
		}
	};

	window.SPT = window.SPT || {};
	var me = window.SPT;
	me.queue = [];
	me.queueExecuted = false;
	me.modVersion = '1.23.7';
	me.executeQueue = function (version) {
		var i = 0;
		for(i = 0; i < me.queue.length; i++) {
			me.queue[i](me.modVersion);
			delete me.queue[i];
		}
		me.queueExecuted = true;
	};
	me.addToQueue = function (fn) {
		if (me.queueExecuted === false) {
			me.queue.push(fn);
		} else {
			fn(me.modVersion);
		}
	}

	var documentHead = document.getElementsByTagName('head')[0];

	//attach Listener

	var fn = function () {
		//create Stylesheet
		var style = document.createElement('link');
		style.type = 'text/css';
		style.rel = 'stylesheet';
		style.href = '/WEB-IES/ies-generator/1.23.7/css/ilink.css';
		documentHead.appendChild(style);

		//create Script
		var script = document.createElement('script');
		script.async = true;
		script.type = 'text/javascript';
		script.src = '/WEB-IES/ies-generator/1.23.7/js/ilink.js';
		documentHead.appendChild(script);
	};

	if (document.readyState !== 'complete') {
		addEvent(window, 'load', fn);
	} else {
		fn();
	}
})();