/* tsedge_instr-min.js - Minified version - v0.9.5 */
if (typeof tsedge == "undefined") {
	var tsedge = {};
	tsedge.instr = {
		PL_GO_IMG: "/content/shared/markerfile.bin", // name for PRM GO file name
		onLoadEventAttached: false,
		prmSent: false, 			// has the PageRenderMarker been sent ?
		random: Math.floor(Math.random() * 1000000),
		pagestart_ts: new Date().getTime(),
		pageend_ts: 0,
		counter: 0.00,
		url: null,
		version: '0.9.5',


		bind: function (fct, context) { //allow execution of a function controlling it's context
			if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
			return function () {
				return fct.apply(context);
			}
		},
		getCounter: function () {
			return (this.counter.toString().indexOf(".") >= 0) ? this.counter.toString() : this.counter.toString() + '.00';
		},
		getHost: function (markerName) {
			var host = "";
			var rxp = new RegExp("http[s]?://([^/]*)/(.*)");
			if (rxp.exec(markerName)) { //The PL_GO_IMG is already a full path, use it directly
				host = markerName;
			} else {
				var pageLoc = rxp.exec(window.location);
				var fsPos = markerName.indexOf("/");
				//build the protocol + domain
				host = location.protocol + "//" + location.hostname;
				if (fsPos == 0) { //leading /
					//If GO is relative to the domain, just add the GO
					host = host + markerName;
				} else { //no leading /
					//If GO is relative to the actual page, build the path and add the GO
					host = host + location.pathname.substring(0, location.pathname.lastIndexOf('/') + 1) + markerName;
				}
			}
			return host;
		},
		sendPageRenderMarker: function () {
			if (!this.prmSent) {
				this.pageend_ts = new Date().getTime();
				this.counter += 0.01;

				this.host = tsedge.instr.getHost(this.PL_GO_IMG);

				var markerURL = [];
				markerURL.push(this.host);
				markerURL.push("?crd_ver="); markerURL.push(this.version); //random unique page id
				markerURL.push("&crd_rnd="); markerURL.push(this.random); //random unique page id
				markerURL.push("&crd_cnt="); markerURL.push(this.getCounter()); //counter
				if (this.pageend_ts > 0) {
					markerURL.push("&crd_tpb="); markerURL.push(this.pagestart_ts); //page start timestamp
					markerURL.push("&crd_olt="); markerURL.push(this.pageend_ts - this.pagestart_ts); //page load time
				}
				this.url = markerURL.join("");

				var markerImg = new Image();
				markerImg.src = this.url;
				this.prmSent = true;
			}
		},

		attachOnLoadPageRenderMarker: function () {
			if (this.onLoadEventAttached) { return; } //attach only once
			try {
				this._sendPageRenderMarker = tsedge.instr.bind(tsedge.instr.sendPageRenderMarker, this);
				if (window.attachEvent) { //IE
					window.attachEvent("onload", this._sendPageRenderMarker);
				} else
					if (window.addEventListener) { //FF, Opera, Safari...
						window.addEventListener("load", this._sendPageRenderMarker, false);
					} else
						if (document.addEventListener) { //FF, Opera, Safari... when window is not set
							document.addEventListener("load", this._sendPageRenderMarker, false);
						}
				this.onLoadEventAttached = true;
			} catch (e) { /* */ }
		}
	};
	tsedge.instr.attachOnLoadPageRenderMarker();
}