/*
Copyright 2009 Forward I.T. Solutions, LLC d/b/a Net-Results
*/

function nr_apps_capture(l) {
        var d = document;
	var vid = nr_apps_get_vid();
	var im=new Image(1,1);
	im.onload = function() { fake_load(); }
        im.src='http'+(d.URL.indexOf('https:')==0?'s://':'://')+'nr7.us'+'/apps/c.php?l='+l+'&u='+escape(d.location)+'&r='+escape(d.referrer)+'&p=8&vid='+vid+'&t='+new Date().getTime();
}

function fake_load() {
    return;
}

function nr_apps_get_vid() {
    var vid = null;
    var d = document;
    var dc = d.cookie;
    if(dc && dc.length >0) {
            var ca=dc.split(';');
            for(var i=0;i<ca.length;i++) {
                    var x=ca[i].indexOf('=');
                    var k=ca[i].substring(0,x);
                    var v=ca[i].substring(x+1);
                    if(k==' __nrvid'||k=='__nrvid'){
                            vid=v;
                    }
            }
    }

    if(!vid) {
		pvid = window.name;
            if(pvid.match('__nr__')) {
		var vstring = pvid.replace(/__nr__/g, '');
		var varr = vstring.split('.');
		vid = varr[0];
		pid = varr[1];
		if(pid != 8) {
		
			   vid = 27983344;
			   		}
            }else{
		
		       vid = 27983344;
		                   }
            var fd = document.domain;
            var arrFd = fd.split('.');
            var dom = arrFd[arrFd.length-2]+'.'+arrFd[arrFd.length-1];
            var cdt = new Date();
            cdt.setFullYear(cdt.getFullYear()+2);
            var expires = '; expires='+cdt.toUTCString();
            document.cookie = '__nrvid='+vid+expires+'; path=/;domain=.'+dom+';';
            window.name = '__nr__'+vid+'.'+8+'__nr__';
    }
    return vid;
}

if (document.attachEvent) {
    document.attachEvent( 'onclick', nr_apps_docs_capture );
}else{
    document.addEventListener( 'click', nr_apps_docs_capture, true );
}

function nr_apps_docs_capture(evt) {
    if (!evt) {
        var evt = window.event;
    }
    var href = null;
    var types = 'xls,pdf,doc,zip';
    var ext;
    var i;

    if (evt.srcElement) {
        if(evt.srcElement.nodeName=='A') {
            href = evt.srcElement.href;
        }
    }else{
        if(evt.target.nodeName=='A') {
            href = evt.target.href;
        }
    }

    if (href!=null&&href!=''&&href) {
        ext = href.split('.');
        ext = ext[ext.length-1];
        ext = ext.toLowerCase();
        types = types.split(',');
        i=0;
        while(i<types.length) {
            if(types[i]==ext) {
                {
                    nr_apps_capture(href);
                    break;
                }
            }
            i++;
        }
    }
}

nr_apps_capture(escape(document.location.href));