<!--

if (document.images)
{
  // pre-cache rollover images
  
  // main buttons
  var home_off = new Image(106,33);
  home_off.src = "graphics/buttons/btn_home_off.gif";
  var home_over = new Image(106,33);
  home_over.src = "graphics/buttons/btn_home_over.gif";

  var practice_off = new Image(103,33);
  practice_off.src = "graphics/buttons/btn_practice_off.gif";
  var practice_over = new Image(103,33);
  practice_over.src = "graphics/buttons/btn_practice_over.gif";
  
  var services_off = new Image(103,33);
  services_off.src = "graphics/buttons/btn_services_off.gif";
  var services_over = new Image(103,33);
  services_over.src = "graphics/buttons/btn_services_over.gif";
  
  var new_off = new Image(70,33);
  new_off.src = "graphics/buttons/btn_new_off.gif";
  var new_over = new Image(70,33);
  new_over.src = "graphics/buttons/btn_new_over.gif";
  
  var patients_off = new Image(100,33);
  patients_off.src = "graphics/buttons/btn_patients_off.gif";
  var patients_over = new Image(100,33);
  patients_over.src = "graphics/buttons/btn_patients_over.gif";
  
  var resources_off = new Image(91,33);
  resources_off.src = "graphics/buttons/btn_resources_off.gif";
  var resources_over = new Image(91,33);
  resources_over.src = "graphics/buttons/btn_resources_over.gif";
  
  var contact_off = new Image(97,33);
  contact_off.src = "graphics/buttons/btn_contact_off.gif";
  var contact_over = new Image(97,33);
  contact_over.src = "graphics/buttons/btn_contact_over.gif";

}

// swap images
function di(id,name)
{
  if (document.images)
    document.images[id].src=eval(name+".src");
}

function main_in(id, name, menuname)
{
  if (document.images)
    document.images[id].src = eval(name + ".src");
  popup(menuname, id);
}


function main_out(id, name)
{
  if (document.images)
    document.images[id].src = eval(name + ".src");
  popdown();
}


var chat = "<!-- BEGIN LivePerson Button Code --><div align=\"center\"><table border='0' cellspacing='2' cellpadding='2'><tr><td align=\"center\"></td>"
         + "<td align='center'><a id=\"_lpChatBtn\" "
         + "href='http://server.iad.liveperson.net/hc/82117492/?cmd=file&file=visitorWantsToChat&site=82117492&byhref=1&SESSIONVAR!opid=2&imageUrl=http://www.smilesecrets.com/graphics/chat' "
         + "target='chat82117492' onClick=\"lpButtonCTTUrl = 'http://server.iad.liveperson.net/hc/82117492/?cmd=file&file=visitorWantsToChat&site=82117492&SESSIONVAR!opid=2&imageUrl=http://www.smilesecrets.com/graphics/chat&referrer='+escape(document.location); lpButtonCTTUrl = (typeof(lpAppendVisitorCookies) != 'undefined' ? lpAppendVisitorCookies(lpButtonCTTUrl) : lpButtonCTTUrl); lpButtonCTTUrl = ((typeof(lpMTag)!='undefined' && typeof(lpMTag.addFirstPartyCookies)!='undefined')?lpMTag.addFirstPartyCookies(lpButtonCTTUrl):lpButtonCTTUrl);window.open(lpButtonCTTUrl,'chat82117492','width=475,height=400,resizable=yes');return false;\">"
         + "<img src='http://server.iad.liveperson.net/hc/82117492/?cmd=repstate&site=82117492&channel=web&&ver=1&imageUrl=http://www.smilesecrets.com/graphics/chat&opid=2' name='hcIcon' border=0></a></td>"
         + "</tr><tr><td>&nbsp;</td><td align='center'><div style=\"margin-top:5px;\"><span style=\"font-size:10px; font-family:Arial, Helvetica, sans-serif;\">"
         + "<a href=\"http://solutions.liveperson.com/live-chat\" style=\"text-decoration:none; color:#000\" target=\"_blank\">"
         + "<b>Live Chat</b></a><span style=\"color:#000\"> by </span><a href=\"http://solutions.liveperson.com/\" style=\"text-decoration:none; color:#FF9900\" target=\"_blank\">"
         + "LivePerson</a></span></div></td> </tr> <tr><td>&nbsp;</td><td align='center'><a href='http://solutions.liveperson.com/customer-service/?site=82117492&domain=server.iad.liveperson.net&origin=chatbutton' target='_blank'  onClick=\"javascript:window.open('http://solutions.liveperson.com/customer-service/?site=82117492&domain=server.iad.liveperson.net&origin=chatbutton&referrer='+escape(document.location));return false;\" >"
         + "<img src='http://server.iad.liveperson.net/hc/82117492/?cmd=rating&site=82117492&type=indicator' name='hcRating' alt='Customer Service Rating by LivePerson' border=0></a></td></tr></table></div>"
         + "<!-- END LivePerson Button code -->"
; 

// -->


