//show hide div
function toggleLayer( whichLayer )
{
  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
  
  
}
//change to expand/collapse link
function toggleClass(switchElement) {
        if (switchElement.className == 'collapse')
                switchElement.className = 'expand';
        else
                switchElement.className = 'collapse';                
}


// shows reset password modal
function toggleModal(){
 document.getElementById('signin').style.display = "none";
 document.getElementById('resetpassword').style.display = "block";
}

// shows register modal
function toggleModalRegister(){
 document.getElementById('signin').style.display = "none";
 document.getElementById('register').style.display = "block";
}

// shows register-success modal
function toggleModalRegisterSuccess(){
 document.getElementById('register').style.display = "none";
 document.getElementById('register-success').style.display = "block";
}


/* Non-Modal Code
-------------------------------------------------*/

// When the profile hit box is clicked on, it goes to the link specified in the broadcaster's name link.
function showProfile(id){
	window.location.href = document.getElementById(id).href;
}