var searchEngine = '';
var searchKeywords = '';
var searchPosition = '';
var searchPage = '';
var searchNear = '';
var searchSource = '';
var socialBookmark = '';

function getParamStr(str, pName) {
	var regx = new RegExp('[?|&]' + pName + '=');
	var start = str.search(regx);
	if (start == -1) return '';
	var param = str.substring(start + pName.length + 2);
	var end = param.search(/&/);
	end = (end == -1) ? param.length:end;
	return param.substring(0, end);
}

function getParam(pName) {
	return getParamStr(document.referrer, pName);
}

function getSearchStr(str, pName) {
	var term = getParamStr(str, pName);
	if (term.length != 0) {
		term = term.replace(/\+/g, " ");
		term = unescape(term);
	}
	
	return term;
}

function getSearch(pName) {
	return getSearchStr(document.referrer, pName);
}

function setCacpSeoCookie()
{
	if (searchSource == '') return;
	
	var c_name = 'tracking_code';
	var expiredays = 90;
	
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(searchSource)+
	((expiredays==null) ? "" : "; expires="+exdate.toGMTString())+
	"; path=/";
	
	(function(a,b){if(/android|avantgo|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|symbian|treo|up\.(browser|link)|vodafone|wap|windows (ce|phone)|xda|xiino/i.test(a)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|e\-|e\/|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(di|rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|xda(\-|2|g)|yas\-|your|zeto|zte\-/i.test(a.substr(0,4)))window.location=b})(navigator.userAgent||navigator.vendor||window.opera,'http://www.smartloans.com/forms/mortgage.php?leadcat=expert-db');

}

if (document.referrer && document.referrer!="") {
	if ((document.referrer.search(/google\./i) != -1) && (document.referrer.search(/mail\.google\./i) == -1)){
		cx = getParam('cx');
		if (cx.search(/8117871177766442/) == -1) { //Non Local Site-Search
			if ((document.referrer.search(/\/place\?/) != -1) || (document.referrer.search(/maps\.google/) != -1)) {
				searchEngine = 'GoogleMaps';
				searchKeywords = getSearch('q');
				searchPosition = getParam('cd');
				searchNear = getSearch('near');
				dq = getSearch('dq');
				if (dq != '') searchKeywords = dq;
				if (searchKeywords == '') {
					bl = unescape(getParam('bl'));
					searchKeywords = getSearchStr(bl,'q');
				}
			} else {
				searchEngine = 'Google';
				searchKeywords = getSearch('q');
				searchPosition = getParam('cd');
				if (searchPosition != '') searchPage = Math.floor((searchPosition - 1) / 10) + 1;
				if (searchKeywords == '') {
					bl = unescape(getParam('bl'));
					searchKeywords = getSearchStr(bl,'q');
				}
			}
		}
	} else if ((document.referrer.search(/yahoo\./i) != -1) && (document.referrer.search(/mail\.yahoo\.com/i) == -1)) {
		searchEngine = 'Yahoo';
		searchKeywords = getSearch('p');
	} else if (document.referrer.search(/bing\.com/i) != -1) {
		searchEngine = 'Bing';
		searchKeywords = getSearch('q');
	} else if (document.referrer.search(/ask\.com/i) != -1) {
		searchEngine = 'Ask';
		searchKeywords = getSearch('q');
		if (searchKeywords == '') searchKeywords = getSearch('searchfor');
		searchPage = getParam('page');
	} else if ((document.referrer.search(/aol\.com/i) != -1) && (document.referrer.search(/webmail\.aol\.com/i) == -1)) {
		searchEngine = 'AOL';
		searchKeywords = getSearch('q');
		if (searchKeywords == '') searchKeywords = getSearch('query');
	} else if (document.referrer.search(/cnn\.com/i) != -1) {
		searchEngine = 'GoogleAff';
		searchKeywords = getSearch('query');
	} else if (document.referrer.search(/earthlink\.net/i) != -1) {
		searchEngine = 'GoogleAff';
		searchKeywords = getSearch('q');
	} else if (document.referrer.search(/rr\.com/i) != -1) {
		searchEngine = 'RR';
		searchKeywords = getSearch('search');
		if (searchKeywords != '') {
			searchEngine = 'YahooAff';
		} else {
			searchKeywords = getSearch('qs');
			if (searchKeywords != '') {
				searchEngine = 'GoogleAff';
			}
		}
			
	} else if (document.referrer.search(/mywebsearch\.com/i) != -1) {
		if (document.referrer.search(/GGmain/i) != -1) {
			searchEngine = 'GoogleAff';
		} else if (document.referrer.search(/AJmain/i) != -1) {
			searchEngine = 'AskAff';
		} else if (document.referrer.search(/AWmain/i) != -1) {
			searchEngine = 'YahooAff';
		} else {
			searchEngine = 'MyWebSearch';
		}
		searchKeywords = getSearch('searchfor');
	} else if (document.referrer.search(/digg\.com/i) != -1) {
		socialBookmark = 'Digg';
	} else if (document.referrer.search(/stumbleupon\.com/i) != -1) {
		socialBookmark = 'Stumbleupon';
	} else if (document.referrer.search(/reddit\.com/i) != -1) {
		socialBookmark = 'Reddit';
	} else if (document.referrer.search(/mixx\.com/i) != -1) {
		socialBookmark = 'Mixx';
	} else if (document.referrer.search(/facebook\.com/i) != -1) {
		socialBookmark = 'Facebook';
	} else if (document.referrer.search(/twitter\.com/i) != -1) {
		socialBookmark = 'Twitter';
	} else if (document.referrer.search(/diigo\.com/i) != -1) {
		socialBookmark = 'Diigo';
	}
	
	if (window.location.toString().match(/\?.*?tracking_code=.*?$/)) {
	} else {
		if (searchEngine != '') {
			if (searchKeywords == '') {
				if (document.cookie.indexOf("tracking_code=") == -1) { //If we have a tracking_code Cookie, don't overwrite it
					searchSource = 'seo_'+searchEngine+'_';
				}
			} else {
				searchSource = 'ov.mtg_c.seo_s.'+searchEngine+'_'+searchKeywords;
				if (searchPage != '') searchSource += '_page' + searchPage;
				if (searchPosition != '') searchSource += '_pos' + searchPosition;
				if (searchNear != '') searchSource += '_near' + searchNear;
				if (searchSource == 'ov.mtg_c.seo_s.') searchSource = '';
			}
		} else if (socialBookmark != '') {
			searchSource = 'sb_'+socialBookmark;
			if (searchSource == 'sb_') searchSource = '';
		}
	}
}