var position = 0;
var speed = 10;

function moveDivs(thisMovement, imgCount){
  
  menuMoveTable = document.getElementById('galleryTable');
  
  if(position == 0){
    menuMoveTable.style.left = '181px';
  }
  
  divPositionLeft = parseInt(menuMoveTable.style.left);
  
   
  if(thisMovement == 'left'){
    position = position - 1;
    positionToGo = (divPositionLeft + 70);
    movement = thisMovement;
  }
  else if (thisMovement == 'right'){
    position = position + 1;
    positionToGo = (divPositionLeft - 70);
    movement = thisMovement;
  }
  
  try{
      clearInterval(widthMovement);
    }
    catch(e){
      leftMovement = '';
    }
  
  nextBut = document.getElementById('nextslide');
  prevBut = document.getElementById('prevslide');
  
  if(position == 0){
    prevBut.style.display = 'none';
  }
  else if (position == (parseInt(imgCount)-1)){
    
    nextBut.style.display = 'none';
  }
  else{
    prevBut.style.display = 'block';
    nextBut.style.display = 'block';
  }
 
  menuMoveTable.style.left = positionToGo+"px";
   
}


function switchImage(imageName, type, firstTime){
  if(type == 1){
    document.getElementById("backgroundImage").src = imageName;
    embedHolder = document.getElementById("supersize");
    embedHolder.style.height = "100%";
    embedHolder.style.width = "100%";
    embedHolder.style.top = "0px";
    embedHolder.style.left = "0px";  
  } else {
    if(type == 2){
      document.getElementById("supersize").innerHTML = '<embed src="http://www.youtube.com/v/'+imageName+'&autoplay=1&hl=nl&fs=1&color1=0x777777&color2=0x777777" wmode="opaque" bgcolor="#003969" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" noclass="embedYouTube" id="backgroundMovie"></embed>';
      embedHolder = document.getElementById("supersize");
      embedHolder.style.height = (document.body.clientHeight+200)+"px";
      embedHolder.style.width = (document.body.clientWidth+200)+"px";
      embedHolder.style.top = "-125px";
      embedHolder.style.left = "-100px";  
      if(firstTime == 1){
        embedHolder.style.top = "-175px";
        embedHolder.style.left = "0px";  
      }
    }
  } 
}