var leftnav;

var home;
var conference;
var exhibition;
var attende;
var exhibitor;
var speaker;
var mediaanalyst;

var _loaded = 0;



// dynamic rollover menu on the left navigation of page
function write_navigation() {
	document.write('   				<div id="leftnav">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   						<tr>');
	document.write('   							<td  background="/images/spacer.gif"><a href="/register.html" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();"><img src="/images/reg.gif" width="140" height="45" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('						<tr>');
	document.write('   							<td><a href="/""javascript:void();" onMouseOver="hideAllObjs(); document.home_img.src = home_r.src;" onMouseOut="document.home_img.src = (ipfx + \'blue_home_off.gif\');"><img src="/images/blue_home_off.gif" width="140" height="25" hspace="0" vspace="0" border="0" id="home_img" name="home_img"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs(); showObj(conference); document.conference_img.src = conference_r.src;" onMouseOut="document.conference_img.src = (ipfx + \'conference_off.gif\');" onClick="return false;"><img src="/images/conference_off.gif" width="140" height="25" hspace="0" vspace="0" border="0" id="conference_img" name="conference_img"></a></td>');
	document.write('   						</tr>');
	document.write('						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs(); showObj(attende); document.attende_img.src = attende_r.src;" onMouseOut="document.attende_img.src = (ipfx + \'attende_off.gif\');" onClick="return false;"><img src="/images/attende_off.gif" width="140" height="25" hspace="0" vspace="0" border="0" id="attende_img" name="attende_img"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs(); showObj(exhibitor); document.exhibitor_img.src = exhibitor_r.src;" onMouseOut="document.exhibitor_img.src = (ipfx + \'exhibitor_off.gif\');" onClick="return false;"> <img src="/images/exhibitor_off.gif" width="140" height="25" hspace="0" vspace="0" border="0" id="exhibitor_img" name="exhibitor_img"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs(); showObj(speaker); document.speaker_img.src = speaker_r.src;" onMouseOut="document.speaker_img.src = (ipfx + \'blue_speaker_off.gif\');" onClick="return false;">');
    document.write(' <img src="/images/blue_speaker_off.gif" width="140" height="25" hspace="0" vspace="0" border="0" id="speaker_img" name="speaker_img"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs(); showObj(mediaanalyst); document.media_img.src = media_r.src;" onMouseOut="document.media_img.src = (ipfx + \'media_off.gif\');" onClick="return false;">');
    document.write(' <img src="/images/media_off.gif" width="140" height="26" hspace="0" vspace="0" border="0" id="media_img" name="media_img"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');
	document.write('   				<div id="hotspotclose">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="" width="140">');
	document.write('   						<tr>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();" onClick="return false;"><img src="/images/top.gif" width="140" height="149" alt="" border="0"><br><img src="/images/clear.gif" width="140" height="193" hspace="0" vspace="0" border="0"><br><img src="/images/blue_bottom.gif" width="140" height="118" alt="" border="0"></a><?=$sss?></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');
	document.write('  				<div id="conference">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="">');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write(' <img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td>	<!-- education navlinks start -->');
	document.write('   								<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   									<tr>');
	document.write('   										<td valign="center"><table border="0" cellpadding="0" cellspacing="0" width="89"><tr><td><img src="/images/buttonflap_top.gif" width="89" height="18" border="0"></td></tr><tr><td background="/images/buttonflap_middle.gif"><a href="/conference/overview.html"><img src="/images/conf_overview.gif" width="89" height="26" alt="overview" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/whowillattend.html"><img src="/images/conf_whowill.gif" width="89" height="15" alt="who will attend" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/seminar.html"><img src="/images/conf_prefconf.gif" width="89" height="25" alt="pre conference seminar" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/conf_tracks.html"><img src="/images/conf_tracks.gif" width="89" alt="conference tracks" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/session_abstracts.html"><img src="/images/session_ab.gif" width="89" alt="Session Abstracts" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/special.html"><img src="/images/spec_events.gif" width="89" alt="special events" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/associates.html"><img src="/images/conf_assoc.gif" width="89" height="26" alt="associate member meeting" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/conference/background.html"><img src="/images/conf_boverview.gif" width="89" alt="/a></td></tr><tr><td><img src="/images/buttonflap_bottom.gif" width="89" height="18" border="0"></td></tr></table></td>');
	document.write('   									</tr>');
	document.write('   								</table>	<!-- education navlinks stop --></td>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="50" height="168" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');
	document.write('  				<div id="attende">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="">');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write(' <img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td>	<!-- education navlinks start -->');
	document.write('   								<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   									<tr>');
	document.write('   										<td valign="center"><table border="0" cellpadding="0" cellspacing="0" width="89"><tr><td><img src="/images/buttonflap_top.gif" width="89" height="18" border="0"></td></tr><tr><td background="/images/buttonflap_middle.gif"><a href="/attendee/directory.html"><img src="/images/atten_exhiblist.gif" width="89" height="15" alt="exhibitors list" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/attendee/mailing.html"><img src="/images/atten_mailing.gif" width="89" height="27" alt="mailing list sign up" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/attendee/promotor.html"><img src="/images/atten_prom.gif" width="89" height="25" alt="promotors and sponsors" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/attendee/hotel_info.html"><img src="/images/atten_hotelinfo.gif" width="89" alt="hotel info" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/attendee/archives.html"><img src="/images/atten_archives.gif" width="89" alt="archives" border="0"></a></td></tr><tr><td><img src="/images/buttonflap_bottom.gif" width="89" height="18" border="0"></td></tr></table></td>');
	document.write('   									</tr>');
	document.write('   								</table>	<!-- education navlinks stop --></td>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="50" height="125" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');
	document.write('             <div id="exhibitor">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="">');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write(' <img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td>	<!-- education navlinks start -->');
	document.write('   								<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   									<tr>');
	document.write('   										<td valign="center"><table border="0" cellpadding="0" cellspacing="0" width="89"><tr><td><img src="/images/buttonflap_top.gif" width="89" height="18" border="0"></td></tr><tr><td background="/images/buttonflap_middle.gif"><a href="/exhibitor/exhib_guide.html"><img src="/images/exhib_guide.gif" width="89" alt="Exhibitor\'s Guide" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br><a href="/exhibitor/directory.html"><img src="/images/ex_directory.gif" width="89" height="23" alt="exhibitor directory" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br><a href="/exhibitor/contact.html"><img src="/images/ex_become.gif" width="89" alt="exhibitor contact" border="0"></a><br><img src="/images/spacer.gif" height="4" width="15"><br><a href="/attendee/hotel_info.html"><img src="/images/atten_hotelinfo.gif" width="89" alt="hotel info" border="0"></a></td></tr><tr><td><img src="/images/buttonflap_bottom.gif" width="89" height="18" border="0"></td></tr></table></td>');
	document.write('   									</tr>');
	document.write('   								</table>	<!-- education navlinks stop --></td>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="50" height="75" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');	
	document.write('  				<div id="speaker">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="">');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write(' <img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td>	<!-- education navlinks start -->');
	document.write('   								<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   									<tr>');
	document.write('   										<td valign="center"><table border="0" cellpadding="0" cellspacing="0" width="89"><tr><td><img src="/images/buttonflap_top.gif" width="89" height="18" border="0"></td></tr><tr><td background="/images/buttonflap_middle.gif"><a href="/speaker/press_submit.html"><img src="/images/speak_callforpres.gif" width="89" height="23" alt="call for presentations" border="0"></a></td></tr><tr><td><img src="/images/buttonflap_bottom.gif" width="89" height="18" border="0"></td></tr></table></td>');
	document.write('   									</tr>');
	document.write('   								</table>	<!-- education navlinks stop --></td>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="50" height="55" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');		
		document.write('  				<div id="mediaanalyst">');
	document.write('   					<table border="0" cellpadding="0" cellspacing="0" background="">');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write(' <img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td>	<!-- education navlinks start -->');
	document.write('   								<table border="0" cellpadding="0" cellspacing="0">');
	document.write('   									<tr>');
	document.write('   										<td valign="center"><table border="0" cellpadding="0" cellspacing="0" width="89"><tr><td><img src="/images/buttonflap_top.gif" width="89" height="18" border="0"></td></tr><tr><td background="/images/buttonflap_middle.gif"><a href="/media-analyst/welcome.html"><img src="/images/ex_welcome.gif" width="89" alt="Welcome" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br><a href="/media-analyst/registration.html"><img src="/images/ex_reg.gif" width="89" alt="Registration" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br><a href="/media-analyst/credential.html"><img src="/images/ex_cred.gif" width="89" alt="Credentials" border="0"></a><br><img src="/images/spacer.gif" height="6" width="10"><br><a href="/media-analyst/event_contacts.html"><img src="/images/media_prcont.gif" width="89" height="12" alt="PR contacts" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br><a href="/media-analyst/sponsors.html"><img src="/images/media_spon.gif" width="89" height="14" alt="media sponsors" border="0"></a></td></tr><tr><td><img src="/images/buttonflap_bottom.gif" width="89" height="18" border="0"></td></tr></table></td>');
	document.write('   									</tr>');
	document.write('   								</table>	<!-- education navlinks stop --></td>');
	document.write('   							<td><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="50" height="63" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   						<tr>');
	document.write('   							<td colspan="2"><a href="javascript:void();" onMouseOver="hideAllObjs();" onMouseOut="hideAllObjs();">');
    document.write('<img src="/images/clear.gif" width="129" height="50" hspace="0" vspace="0" border="0"></a></td>');
	document.write('   						</tr>');
	document.write('   					</table>');
	document.write('   				</div>');				
}

function extra(){
document.wriete('<a href="/exhibitor/exhib_guide.html"><img src="/images/exhib_guide.gif" width="89" alt="Exhibitor\'s Guide" border="0"></a><br><img src="/images/spacer.gif" height="4" width="10"><br>');
}

function objInit() {

  if(is_nav4) {
    leftnav = document.layers['leftnav'];


    conference = document.layers['conference'];
    attende = document.layers['attende'];
    exhibitor = document.layers['exhibitor'];
    speaker = document.layers['speaker'];
    mediaanalyst = document.layers['mediaanalyst'];

  } else if(is_ie) {
    leftnav = document.all['leftnav'];


    conference = document.all['conference'];
    attende = document.all['attende'];
    exhibitor = document.all['exhibitor'];
    speaker = document.all['speaker'];
    mediaanalyst = document.all['mediaanalyst'];

  } else {
    leftnav = document.getElementById('leftnav');


    conference = document.getElementById('conference');
    attende = document.getElementById('attende');
    exhibitor = document.getElementById('exhibitor');
    speaker = document.getElementById('speaker');
    mediaanalyst = document.getElementById('mediaanalyst');

  }

  _loaded = 1;

}

function showObj(_thisobj) {

if(_loaded == 1) {
  if(is_nav4) {
    _thisobj.visibility = 'visible';
  } else {
    _thisobj.style.visibility = 'visible';
  }
}
}

function hideObj(_thisobj) {

if(_loaded == 1) {
  if(is_nav4) {
    _thisobj.visibility = 'hidden';
  } else {
    _thisobj.style.visibility = 'hidden';
  }
}
}

function hideAllObjs() {

if(_loaded == 1) {
  hideObj(conference);
  hideObj(attende);
  hideObj(exhibitor);
  hideObj(speaker);
  hideObj(mediaanalyst);
}

}

/*
javascript mouseover caches 
*/

if(ipfx != 'https://www.key3media.com/images/') {
var ipfx = "/images/";
}

var home_r = new Image();
home_r.src = ipfx + "blue_home_on.gif";
var conference_r = new Image();
conference_r.src = ipfx + "conference_on.gif";
var attende_r = new Image();
attende_r.src = ipfx + "attende_on.gif";
var exhibitor_r = new Image();
exhibitor_r.src = ipfx + "exhibitor_on.gif";
var speaker_r = new Image();
speaker_r.src = ipfx + "blue_speaker_on.gif";
var media_r = new Image();
media_r.src = ipfx + "media_on.gif";