var sim_mode = "sim_I";
function sim_mk(sim_a,sim_b)
{
	sim_a=""+sim_a;
	while (sim_a.length < sim_b)
	    sim_a = "0" + sim_a;
	return sim_a;
}
function ma_track()
{
	// pass cookie
    sim_cookies = document.cookie.split(';');
    var sim_PC = "";
    var sim_TC = "";
    var sim_CNT = 0;
    var sim_DIR = 0;

    sim_snd = 0;
    sim_ident = 0;
    sim_urlp = "";
    // add url
    //The origin property is not supported in Opera version 12 (and earlier) + IE versions
    if (!window.location.origin) { window.location.origin = window.location.protocol + "//" + window.location.hostname + (window.location.port ? ':' + window.location.port : ''); }

    var current_url = window.location.origin + window.location.pathname + window.location.search

    sim_params = current_url.split('?');
    sim_domainstr = sim_params[0];
	sim_domainstr = sim_domainstr.replace("http://", "");
	sim_domainstr = sim_domainstr.replace("https://", "");
	sim_domainstr = sim_domainstr.replace(":", "");
	sim_domainstr = sim_domainstr.split("/")[0];
	sim_dots = sim_domainstr.split(".");

	sim_domainstr = "";
	for (sim_s = sim_dots.length - 1; sim_s >= 0; sim_s--)
	{
	    if (1 && sim_domainstr.length > 7)
			break;
	    if (sim_domainstr != "")
	        sim_domainstr = sim_dots[sim_s] + "." + sim_domainstr;
		else
		    sim_domainstr = sim_dots[sim_s];		
	}



    if (sim_params[1])
	{
	    sim_pset = sim_params[1].split('&');
	    for (i = 0; i < sim_pset.length; i++)
		{
		    sim_kv = sim_pset[i].split('=');
		    if (sim_kv[0] == "m_i")
			{
			    sim_urlp = sim_urlp + "sim_I=" + sim_kv[1] + "&";
			    document.cookie = "m_dir=1;path=/;domain=" + sim_domainstr + ";";
			    sim_snd = 1;
			    sim_ident = 1;
			    sim_DIR = 1;
				break;
			}
		}	 
	}

    for (sim_c = 0; sim_c < sim_cookies.length; sim_c++)
	{
	    sim_trcookie = sim_cookies[sim_c].split('=');
	    if (sim_trcookie.length > 1)
		{
		    sim_trcookie[0] = sim_trcookie[0].replace(' ', '')
		    sim_trcookie[1] = sim_trcookie[1].replace(' ', '')
		    if (sim_trcookie[0] == "m_trk")
			{
			    sim_PC = sim_trcookie[1];
			    sim_ident = 1;
			    if (sim_mode == "sim_I")
				    sim_snd = 1;

			    sim_urlp = sim_urlp + "sim_PC=" + encodeURIComponent(sim_PC) + "&";
			}
            if (sim_trcookie[0] == "m_ses")
			{
			    sim_TC = sim_trcookie[1];
			}
			if (sim_trcookie[0] == "m_cnt")
			{
			    sim_CNT = sim_trcookie[1];
			    sim_CNT = (Number(sim_CNT) + 1);
			}
			if (sim_trcookie[0] == "m_dir")
			{
			    sim_DIR = 1;
			}
		}
	}

    sim_urlp = sim_urlp + "sim_D=" + encodeURIComponent(sim_DIR) + "&";
    sim_urlp = sim_urlp + "sim_DM=" + encodeURIComponent(sim_domainstr) + "&";




    if (sim_TC == "")
	{
	    sim_d = new Date();
	    sim_TC = sim_mk(sim_d.getFullYear(), 4) + sim_mk(sim_d.getMonth() + 1, 2) + sim_mk(sim_d.getDate(), 2) + sim_mk(sim_d.getHours(), 2) + sim_mk(sim_d.getMinutes(), 2) + sim_mk(sim_d.getSeconds(), 2)
	    document.cookie = "m_ses=" + sim_TC + ";path=/;domain=" + sim_domainstr + ";";			
	};
	document.cookie = "m_cnt=" + sim_CNT + ";path=/;domain=" + sim_domainstr + ";";
	sim_urlp = sim_urlp + "sim_TC=" + encodeURIComponent(sim_TC) + "&sim_CN=" + sim_CNT + "&";


	// add parameters
	for (i=0; i<arguments.length; i++)
	{
	    if (sim_mode == "sim_V" || (sim_ident == 1 && sim_mode == "sim_IV"))
	        sim_snd = 1;
	    sim_urlp += "P" + (i) + "=" + encodeURIComponent(arguments[i]) + "&";   // no sim_P here, because P is for the parameters
	}

	// add random code
	sim_urlp += "sim_R=" + ("" + Math.random()).substring(3);

	if (sim_mode == "sim_A")
		sim_snd=1;
	// request
	if (sim_snd == 1) {
	    window.trackerLoaded = true; // push trackdata once per request
	    var sim_headSection = document.getElementsByTagName("head")[0];
	    var sim_baseUrl = "https://corwin.slgnt.us/optiext/webtracker.dll";
	    sim_baseUrl = location.protocol + sim_baseUrl.substring(sim_baseUrl.indexOf("//"));
	    var sim_wtScript = document.createElement("script");
	    sim_wtScript.type = "text/javascript";
	    sim_wtScript.src = sim_baseUrl + "?sim_A=T&" + sim_urlp;
	    sim_headSection.appendChild(sim_wtScript);
    }

};

(function () {
    if (typeof trackdata !=="undefined" && trackdata instanceof Array && (typeof trackerLoaded === "undefined" || trackerLoaded === false)) {
        ma_track.apply(null, trackdata);
    }
    if (typeof webtrackerCallback == 'function') { 
		webtrackerCallback(); 
	}
})();