// Service line javascript

// For old subnav functionality
function navOn(navId){
  var numNavs = 5;
  var numSubs = 1;
  var navs = new Array(numNavs);
  navs[0] = 'mom';
  navs[1] = 'breast';
  navs[2] = 'pelvic';
  navs[3] = 'wellness';
  navs[4] = 'gyn';
  
  var subs = new Array(numSubs);
  subs[0] = 'wellness';
  
  var in_array = 0;
  for(var i=0; i<numSubs; i++){
    document.getElementById('subnav-'+subs[i]).style.display = 'none';
    if(subs[i] == navId){ in_array = 1; }
  }
  
  for(var i=0; i<numNavs; i++){
    document.getElementById('nav-'+navs[i]).style.background = 'none';
    document.getElementById('nav-'+navs[i]).style.color = '#ffffff';
  }
  document.getElementById('nav-'+navId).style.background = 'url(images/navbar_on.jpg) repeat-x';
  document.getElementById('nav-'+navId).style.color = '#501b76';
  
  if(in_array){
    document.getElementById('subnav-'+navId).style.display = 'block';
  }
}

//For dropdowns
function blahshow(id){
  document.getElementById(id).style.display = 'block';
}
function blahhide(id){
  document.getElementById(id).style.display = 'none';
}
function onA(obj) { obj.className='over'; }
function offA(obj) { obj.className=''; }

// Toggle display state
function toggler(id){
  obj = document.getElementById(id);
  if(obj.style.display == 'block'){
    obj.style.display = 'none';
  }
  else{
    obj.style.display = 'block';
  }
}