var jb_api_key=typeof api_key;
if(jb_api_key!="object") {
    var api_key=new Array(5);
    api_key['count']=0;
    api_key[0]=1439476;
    api_key[1]=1908922;
    api_key[2]=774046;
    api_key[3]=1486946;
}
function parseApiKey() {
    var c=api_key.length-1;
   for(var i=0;i<c;i++) {
    if((api_key[i]/2)==jb_aid) {
	return true;
    }
   }
   return false;
}
function get_cookie(name) {
	var start = document.cookie.indexOf(name + "=");
	var len = start + name.length + 1;
	if ((!start) && (name != document.cookie.substring(0, name.length))) { return null; }
	if (start == -1) { return null; }
	var end = document.cookie.indexOf(";", len);
	if (end == -1) { end = document.cookie.length; }
	return unescape(document.cookie.substring(len, end));
}
function set_cookie(name, value, expires, path, domain, secure) {
	var today = new Date();
	today.setTime(today.getTime());
	if (expires) { expires = expires * 1000 * 60 * 60 * 24; }
	var expires_date = new Date(today.getTime() + (expires));
	document.cookie = name + "=" +escape(value) + ((expires) ? ";expires=" + expires_date.toGMTString() : "") + ((path) ? ";path=" + path : "") +  ((domain) ? ";domain=" + domain : "") + ((secure) ? ";secure" : "");
}
function remove_cookie(name, path, domain) {
	if (get_cookie(name)) { document.cookie = name + "=" + ((path) ? ";path=" + path : "") + ((domain) ? ";domain=" + domain : "") + ";expires=Thu, 01-Jan-1970 00:00:01 GMT"; }
}
function jb_persist() {
        var cname = "persist";
	var ele=document.getElementById("jb_persist_frame"+api_key['count']);
	//check the variables
	if(jb_site=="undefined") {
		return false;	
	}
	var domain = jb_site;
	var ndx = domain.indexOf("://");
	if (ndx != -1) { domain = domain.substring(ndx + 3); }
	var affiliate = jb_aid;
	var campaign = typeof(window['jb_cid']) == 'string' ? window['jb_cid'] : '';
        var query_string = "?aid=" + affiliate + "&cid=" + campaign;
	var redirect = 'http://www.markethealth.com/persist.php'+ query_string;
	//verify api_key
	if(ele) {
	    if(parseApiKey(jb_aid)) {
		if(api_key['count']<3) {  
		    document.write("<iframe src=\"http://"+jb_site+"/persist.php"+query_string+"\" height=\"1\" width=\"1\" frameborder=\"0\" style=\"display:none;\"  id='jb_persist_frame'"+api_key['count']+" ></iframe>");
		    api_key['count']++;
		}
	    }
	} else {
	    document.write("<iframe src=\"http://"+jb_site+"/persist.php"+query_string+"\" height=\"1\" width=\"1\" frameborder=\"0\" style=\"display:none;\"  id='jb_persist_frame'"+api_key['count']+" ></iframe>");
	    api_key['count']++;
	}
	return true;
}