var SLIDE_path_btn = 'btn_slide/'; // Path to the folder, where the buttons are put.


var fadeimages = new Array();
fadeimages[0]="images/size1.jpg"
fadeimages[1]="images/size2.jpg"
fadeimages[2]="images/size3.jpg"
fadeimages[3]="images/size4.jpg"

// Don't change anything under here...

var SLIDE_pic = new Array();
var SLIDE_load = new Array();
var SLIDE_status, SLIDE_timeout;
var SLIDE_actual = 0; //starting
var SLIDE_speed = 3000;
var SLIDE_fade = 2;
var total_slides = 4;

for (i = 0; i < total_slides; i++)
{
  SLIDE_pic[i] = fadeimages[i];
  SLIDE_load[i] = new Image();
  SLIDE_load[i].src = SLIDE_pic[i];
}

var SLIDE_count = SLIDE_pic.length-1;

function SLIDE_start()
{
	document.images.SLIDE_picBox.src = SLIDE_load[SLIDE_actual].src;
  SLIDE_play();
}

function SLIDE_play()
{
  increment();
  SLIDE_slide();
  SLIDE_status = 'SLIDE_play';
  SLIDE_timeout = setTimeout("SLIDE_play()",SLIDE_speed);
}

function SLIDE_pause()
{
  clearTimeout(SLIDE_timeout);
  SLIDE_status = 'SLIDE_pause';   
}

function SLIDE_back()
{
  clearTimeout(SLIDE_timeout);
  decrement();
  SLIDE_slide();
  if (SLIDE_status != 'SLIDE_pause') SLIDE_timeout = setTimeout("SLIDE_play()",SLIDE_speed);
}
function SLIDE_move(number)
{
  clearTimeout(SLIDE_timeout);
  SLIDE_actual = number;
  SLIDE_slide();
  if (SLIDE_status != 'SLIDE_pause') SLIDE_timeout = setTimeout("SLIDE_play()",SLIDE_speed);
}      

function SLIDE_forward()
{
  clearTimeout(SLIDE_timeout);
  increment();
  SLIDE_slide()
  if (SLIDE_status != 'SLIDE_pause') SLIDE_timeout = setTimeout("SLIDE_play()",SLIDE_speed);
}

function increment(){
	SLIDE_actual++; 
	
    if(SLIDE_actual>SLIDE_count){
        SLIDE_actual = 0   ;
    }  
}

function decrement(){
	SLIDE_actual--; 
	
    if(SLIDE_actual<0){
        SLIDE_actual = total_slides - 1
    }  
}

function SLIDE_slide()
{ 
    default_pic =  SLIDE_path_btn+'w.png' ;
    for (i = 0; i < total_slides; i++){
    	document.getElementById("img_slide_"+i).src =   default_pic ; 
    }
        
    document.getElementById("img_slide_"+SLIDE_actual).src =   SLIDE_path_btn+'dg.png' ;
    
  if (SLIDE_status != 'SLIDE_pause')
  {
    //document.getElementById('SLIDE_play').disabled = true;
    //document.getElementById('SLIDE_pause').disabled = false;
  }
  //if (SLIDE_actual > (SLIDE_count)) SLIDE_actual=1;
  //if (SLIDE_actual < 1) SLIDE_actual = SLIDE_count;
  if (document.all)
  {
    //document.getElementById("SLIDE_textBox").style.background = "transparent";
    document.images.SLIDE_picBox.style.filter="blendTrans(duration=2)";
    document.images.SLIDE_picBox.style.filter="blendTrans(duration=SLIDE_fade)";
    document.images.SLIDE_picBox.filters.blendTrans.Apply();
  }
  
  document.images.SLIDE_picBox.src = SLIDE_load[SLIDE_actual].src;
 
  //if (document.getElementById) document.getElementById("SLIDE_textBox").innerHTML= SLIDE_text[SLIDE_actual];
  
  if (document.all) document.images.SLIDE_picBox.filters.blendTrans.Play();
}

function SLIDE_speeds(SLIDE_valgt)
{
  SLIDE_speed = SLIDE_valgt.options[SLIDE_valgt.selectedIndex].value;
}