//Jay Tarantino n1jou@mara.org

var soundMenuTable;
var soundMenuItems;
var homeMenuTable;
var homeMenuItems;
var imageMenuTable;
var imageMenuItems;
var logo;
var logoText;
(new Image()).src ="images/ceMentalLogo.jpg";
(new Image()).src ="images/ceMentalLogoFlip.jpg";
document.flip = "0";

function navigate(evt)
{  
  var myEvent;
  var cellText = new String();
 
  if(typeof(evt) =='undefined')  
  {
    myEvent = event.srcElement; 
    cellText = myEvent.innerText;    
  }
  else
  {
    myEvent = evt.target;
    cellText = myEvent.textContent;
  }
  var wFrame = document.getElementById('windowIframe');  
  
  switch (cellText.replace(/\W/g,""))
  {
    case 'Home':
       window.location.href="http://cemental.com?home=1";
      //wFrame.src= "cementalSplash.html";
      break;
    case 'ContactMe':
      wFrame.src= "listCemental/listCemental.php";
      break;    
    case 'Music':
      wFrame.src= "music.html";      
      break;
    case 'Recordings':
      wFrame.src= "journalofsounds.html";      
      break;
    case 'RadioComms':
      wFrame.src="radio.html";
      break;
    case 'experiMental':
      wFrame.src="experimental.html";
      break;
    case 'Art':
      wFrame.src="images.html?mode=art";
      break;
    case 'Radio':
      wFrame.src="images.html?mode=radio";
      break;
    case 'Places':
      wFrame.src="images.html?mode=places";
      break;
    case 'Links':
      wFrame.src="links.html";
      break;
    case 'engraveMental':
      wFrame.src="engravemental.php";
      break;
    default: 
      break;      
  }
 
  


}



function hideHomeMenuItems()
{
  for(var i=1;i< homeMenuItems.length;i++) //i = 1 so we skip the first row
  {   
    homeMenuItems[i].style.display='none';
    
  }
  
}

function showHomeMenuItems()
{  
  for(var i=1;i< homeMenuItems.length;i++) //i = 1 so we skip the first row
  {
    homeMenuItems[i].style.display='';
  }
  
}

function hideSoundMenuItems()
{
  for(var i=1;i< soundMenuItems.length;i++) //i = 1 so we skip the first row
  {   
    soundMenuItems[i].style.display='none';    
  }
}

function showSoundMenuItems()
{
  for(var i=1;i< soundMenuItems.length;i++) //i = 1 so we skip the first row
  {
    soundMenuItems[i].style.display='';
  }
}

function hideImageMenuItems()
{
  for(var i=1;i< imageMenuItems.length;i++) //i = 1 so we skip the first row
  {   
    imageMenuItems[i].style.display='none';    
  }
}

function showImageMenuItems()
{
  for(var i=1;i< imageMenuItems.length;i++) //i = 1 so we skip the first row
  {
    imageMenuItems[i].style.display='';
  }
}

function flipLogo()
{
  if(document.flip =="0")
  {
      logo.src = "images/ceMentalLogoFlip.jpg";
      document.flip = "1";
  }  
  else
  {
      logo.src = "images/ceMentalLogo.jpg";
      document.flip = "0"; 
  }
}