/*This section of the code is used to track events that should fire when reaching certain page*/
	var trackurl = document.location.pathname.toLowerCase().replace('//','/');
	trackurl = trackurl.replace(/index/,'');
	trackurl = trackurl.replace(/.ssx/,'');

	switch(trackurl) {
		case '/en/sign_in/register/':
			// the hash will exist on postback
			if(document.location.hash.length < 1){
				s.events="event1";
			}
			break;
		case '/en/sign_in/register/step4':
		case '/en/sign_in/register/step4/':
			s.eVar4=$('sc-hospitals').innerHTML;	
			s.eVar5=$('sc-city').innerHTML;	
			s.eVar6=$('sc-optin_communications').innerHTML;	
			s.eVar7=$('sc-optin_referral').innerHTML;	
			s.zip =$('sc-zip').innerHTML
			s.state =$('sc-state').innerHTML
			s.events="event2";
			if($('sc-hospitals') && $('sc-hospitals').innerHTML.length > 0)
				s.events += ",event3";
			if($('sc-optin_communications') && $('sc-optin_communications').innerHTML == "1")
				s.events += ",event15";
			if($('sc-optin_referral') && $('sc-optin_referral').innerHTML == "1")
				s.events += ",event16";
			if($('sc-infokit-ordered'))
				s.events += ",event17";
			break;
		case '/en/risk_information/':
			s.events="event6";
			break;
		case '/en/dashboard/profile/':
			if($('profile-saved'))
				s.events="event9";
			if($('hospitals-saved')){
				s.events="event3";
				s.eVar4=$('sc-hospitals').innerHTML;	
			}
			if($('preferences-saved')){
				s.events="event15,event16";
				s.eVar6=$('sc-optin_communications').innerHTML;	
				s.eVar7=$('sc-optin_referral').innerHTML;	
			}
			break;
		case '/en/about_lapband/find_seminar/':
			s.events="event10";
			break;
			/*
			 // we don't need to do this, it's populated on button click
		case '/en/about_lapband/find_seminar/searchresults/':
			s.events="event11";
			break;
			*/
		case '/en/patient_management/insurance_and_costs/':
			s.events="event18";
			break;
			/*
			 // we don't need to do this, it's populated on button click
		case '/en/bariatric_practice/find_a_surgeon/searchresults/':
			s.events="event20";
			break;
			*/
		case '/en/home/':
		case '/en/case_studies/':
			s.events="event13";
			break;
	}

	/* check for login event */
	if(document.location.hash == "#l"){
		s.events="event4";
	}

	/*this section of the code will set the channel*/
	var channel = '';
	
	if (trackurl.match('/en/bariatric_surgery/') != null) channel='Effectiveness and Risks';
	else if (trackurl.match('/en/about_lapband/') != null) channel='About the LAP-BAND System';
	else if (trackurl.match('/en/patient_management/') != null) channel='Patient Management';
	else if (trackurl.match('/en/bariatric_practice/') != null) channel='Working with a Bariatric Practice';
	else if (trackurl.match('/en/case_studies/') != null) channel='Clinical Case Studies';
	else if (trackurl.match('/en/sign_in/') != null || trackurl.match('/en/link_requests/')) channel='Sign In / Register';
	else if (trackurl.match('/en/dashboard/') != null) channel='Logged In';
	else  channel='Common';
	

	/*function used to track downloads*/
	var track_download = function(el) {
		s=s_gi(s_account);
		s.events = "event12";
		el = $(el);
		if (el.up('td') && el.up('td').previous(1)) {
			s.eVar13 = filterVar(el.up('td').previous(1).down('a').innerHTML);
		}
		else {
			s.eVar13 = filterVar(el.up('div').up('div').down('h1').innerHTML);
		}
		//s.templtv = s.linkTrackVars;
		//s.templte = s.linkTrackEvents;
		s.linkTrackVars = 'prop1,eVar2,eVar3,eVar13,events,channel,pageName,server';
		s.linkTrackEvents = 'event12';
		s.tl(true,'o','Download');
		//if(s.templtv) s.linkTrackVars = s.templtv;
		//if(s.templte) s.linkTrackEvents = s.templte;
	}
	
	/*function used to track surgeon searches by location*/
	var track_surgeon_search = function(el, loc) {
		s=s_gi(s_account);
		el = $(el);
		if(loc){
			sel = el.previous('.distance');
			s.eVar29 = el.previous('.zipcode').value;
			s.eVar30 = sel.options[sel.selectedIndex].value;
		}
		s.events = 'event20';
		s.eVar31 = '';
		s.linkTrackVars = 'events,prop1,eVar2,eVar3,eVar29,eVar30,eVar31,channel,pageName,server';
		s.linkTrackEvents = 'event20';
		s.tl(true,'o','Search');
	}

	/*function used to track seminar searches by location*/
	var track_seminar_search = function(el, loc) {
		s=s_gi(s_account);
		el = $(el);
		if(loc){
			sel = el.previous('.distance');
			s.eVar29 = el.previous('.zipcode').value;
			s.eVar30 = sel.options[sel.selectedIndex].value;
		}
		s.events = 'event11';
		s.eVar31 = '';
		s.linkTrackVars = 'events,prop1,eVar2,eVar3,eVar29,eVar30,eVar31,channel,pageName,server';
		s.linkTrackEvents = 'event11';
		s.tl(true,'o','Search');
	}

	/*function used to track single click events */
	var track_event = function(eventname) {
		s=s_gi(s_account);
		s.events = eventname;
		s.linkTrackVars = "prop1,eVar2,eVar3,channel,events";
		s.linkTrackEvents = eventname;
		s.tl(true,'o','Click Event');
	}
	
	/* You may give each page an identifying name, server, and channel on the next lines. */
	s.channel    = filterVar(channel);
	s.pageType   = "";
	//s.prop1      = ""



	/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************/
	Element.observe(window, "load", function(){
		var s_code=s.t();if(s_code)document.write(s_code);
		//if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'\!-'+'-');
	});