//*********************************//
//* İM.Paperin, Brockmann Consult *//
//********* December 2008 ********//
//*********************************//

var Sky = new Array()
Sky[0] = "title_images/sky01.jpg"
Sky[1] = "title_images/sky02.jpg"
var q = 8; //Sky.length;
var skyIm = new Array()
for (j = 0; j < q; j++){
   skyIm[j] = new Image()
   var imnam = "title_images/sky0"+j+".jpg"
   skyIm[j].src = imnam;	//Sky[j]
}
var no = Math.floor(q*Math.random())

      
var Pic = new Array()
Pic[0]  = "20050106_14921"
Pic[1]  = "20050619_17274"
Pic[2]  = "20060606_22310"
Pic[3]  = "20060708_22769"
Pic[4]  = "20060722_22970"
Pic[5]  = "20060810_23236"
Pic[6]  = "20060810_23245"
Pic[7]  = "20060811_23254"
Pic[8]  = "20061125_24765"
Pic[9]  = "20061219_25108"
Pic[10] = "20070102_25318"
Pic[11] = "20070330_26552"
Pic[12] = "20071106_29719-43E-16S"
Pic[13] = "20071223_30397-91W-39S"
Pic[14] = "20080102-12345"
Pic[15] = "20080103_30549_27E-67S"
Pic[16] = "20080127_30899-135W-68S"
Pic[17] = "20080103_30557-148W-4S"
Pic[18] = "20080703_33154_59E-3N"
Pic[19] = "20080720_33403_87W-6S"
Pic[20] = "20080804_33620_137W-24N"


p=Pic.length;
var satIm = new Array()
for (i = 0; i < p; i++){
   satIm[i] = new Image();
   satIm[i].src = "title_images/" + Pic[i] + "_thumb.jpg";
}
var ImgW=161;
var ImgH=161;
//ImgW=satIm[1].width;
//ImgH=satIm[1].height;
//document.images.SlideShow.src = preLoad[j].src
vnizu1 =new Image()
vnizu1.src="title_images/leer.gif";
vnizu2 =new Image()
vnizu2.src="title_images/leer.gif";
vnizu3 =new Image()
vnizu3.src="title_images/leer.gif";
vnizu4 =new Image()
vnizu4.src="title_images/leer.gif";
vnizu5 =new Image()
vnizu5.src="title_images/leer.gif";
var kadr=0;
var OKNO=ImgH;
var VERH1=122;
var VERH2=286;
var VERH3=450;
var VERH4=610;
var SPEED=10;
var DECLIN=4;
var n1=1;
var n2=1;
var n3=1;
var n4=1;
var n5=1;

//alert('hello');
 
function selectFiveImagesRandom(){
  var selected=0;
    n1 = Math.floor(p*Math.random())
    vnizu1.src = satIm[n1].src	
  
  while (selected!=1){
    n2 = Math.floor(p*Math.random())
    if (n2!=n1){
      vnizu2.src = satIm[n2].src;
      selected=1;
    }
  }  	
  selected=0;
  while (selected!=1){
    n3 = Math.floor(p*Math.random())
    if (n3!=n2 && n3!=n1){
      vnizu3.src = satIm[n3].src;
      selected=1;
    }
  }	
  selected=0;
  while (selected!=1){
    n4 = Math.floor(p*Math.random())
    if (n4!=n3 && n4!=n2 && n4!=n1){
      vnizu4.src = satIm[n4].src;
      selected=1;
    }
  }	
  selected=0;
  while (selected!=1){
    n5 = Math.floor(p*Math.random())
    if (n5!=n4 && n5!=n3 && n5!=n2 && n5!=n1){
      vnizu5.src = satIm[n5].src;
      selected=1;
    }
  }
  //alert ("Random:   "+n1+",  "+n2+",  "+n3+",  "+n4+",  "+n5);
}	 
 
function whichBrs() {
  var agt=navigator.userAgent.toLowerCase();
  if (agt.indexOf("opera") != -1) return 'Opera';
  if (agt.indexOf("staroffice") != -1) return 'Star_Office';
  if (agt.indexOf("beonex") != -1) return 'Beonex';
  if (agt.indexOf("chimera") != -1) return 'Chimera';
  if (agt.indexOf("netpositive") != -1) return 'NetPositive';
  if (agt.indexOf("phoenix") != -1) return 'Phoenix';
  if (agt.indexOf("firefox") != -1) return 'Firefox';
  if (agt.indexOf("safari") != -1) return 'Safari';
  if (agt.indexOf("skipstone") != -1) return 'SkipStone';
  if (agt.indexOf("msie") != -1) return 'Internet_Explorer';
  if (agt.indexOf("netscape") != -1) return 'Netscape';
  if (agt.indexOf("mozilla/5.0") != -1) return 'Mozilla';
  if (agt.indexOf('\/') != -1) {
  if (agt.substr(0,agt.indexOf('\/')) != 'mozilla') {
  return navigator.userAgent.substr(0,agt.indexOf('\/'));}
  else return 'Netscape';} else if (agt.indexOf(' ') != -1)
  return navigator.userAgent.substr(0,agt.indexOf(' '));
  else return navigator.userAgent;
} 
 
function init_opacity(){
  var browserName = whichBrs();
  if (browserName=='Internet_Explorer') {
    brws = "ie"
    document.getElementById("news").style.filter="alpha(opacity=65)";
  } else if(browserName=='Firefox' || browserName=='Mozilla') {
    brws = "ff"
    document.getElementById("news").style.MozOpacity = "0.65";
  }
}

 
function initFourImages(){
  selectFiveImagesRandom();
  document.getElementById("zemlja11").src = vnizu1.src;
  document.getElementById("large-pic").src = vnizu1.src.slice(0, vnizu1.src.length-10)+'.jpg';
  document.getElementById("zemlja21").src = vnizu2.src;
  document.getElementById("zemlja31").src = vnizu3.src;
  document.getElementById("zemlja41").src = vnizu4.src;
} 
 
function selectImage(){
  n1=n2;n2=n3;n3=n4;n4=n5;
  vnizu1.src = vnizu2.src;
  vnizu2.src = vnizu3.src;
  vnizu3.src = vnizu4.src;
  vnizu4.src = vnizu5.src;
  var ok=0;
  while (ok!=1){
    n5 = Math.floor(p*Math.random())
    if (n5!=n1 && n5!=n2 && n5!=n3 && n5!=n4){
      vnizu5.src = satIm[n5].src;
      ok=1;
    }
  } 
}

function changeImg(){
		
  if (kadr >= ImgH){
    kadr=ImgH
    
    joh=kadr+ImgH;
    kl = VERH1-ImgH;
    skl = String(kl)+'px';    
    document.getElementById("Fly1").style.top = skl;  
    document.getElementById("Fly1").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"
	
    kl = VERH2-ImgH;
    skl = String(kl)+'px'; 
    document.getElementById("Fly2").style.top = skl;  
    document.getElementById("Fly2").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"
	
    kl = VERH3-ImgH;
    skl = String(kl)+'px';
    document.getElementById("Fly3").style.top = skl;  
    document.getElementById("Fly3").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"
	
    document.getElementById("Fly4").style.top = VERH4-ImgH;  
    document.getElementById("Fly4").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"		
	
    kadr=0;
    selectImage();
    return;
  }

  document.getElementById("zemlja11").src = vnizu1.src;
  document.getElementById("zemlja12").src = vnizu2.src;
  document.getElementById("zemlja21").src = vnizu2.src;
  document.getElementById("zemlja22").src = vnizu3.src;
  document.getElementById("zemlja31").src = vnizu3.src;
  document.getElementById("zemlja32").src = vnizu4.src;
  document.getElementById("zemlja41").src = vnizu4.src;
  document.getElementById("zemlja42").src = vnizu5.src;
    
  kry = VERH1-kadr;
  skry = String(kry)+'px';
  document.getElementById("Fly1").style.top = skry;
  joh=kadr+ImgH;
  document.getElementById("Fly1").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)" 
  
  kry = VERH2-kadr;
  skry = String(kry)+'px';
  document.getElementById("Fly2").style.top = skry;
  joh=kadr+ImgH;
  document.getElementById("Fly2").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)" 
  
  kry = VERH3-kadr;
  skry = String(kry)+'px';
  document.getElementById("Fly3").style.top = skry;
  joh=kadr+ImgH;
  document.getElementById("Fly3").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"   
  
  kry = VERH4-kadr;
  skry = String(kry)+'px';
  document.getElementById("Fly4").style.top = skry;
  joh=kadr+ImgH;
  document.getElementById("Fly4").style.clip = "rect("+kadr+"px "+ImgW+"px "+joh+"px 0px)"    
  
  
  if (kadr < ImgH/2) {DECLIN=4;}
  else if (kadr < 3*ImgH/4){DECLIN=8;}
  else {DECLIN=16;}
  kadr +=DECLIN; 
  window.setTimeout("changeImg()",SPEED);
}

function displayLargeImage(fn) {
  switch (fn) {
    case "1":
      document.getElementById("large-pic").src = vnizu1.src.slice(0, vnizu1.src.length-10)+'.jpg';
      break;
    case "2":
      document.getElementById("large-pic").src = vnizu2.src.slice(0, vnizu2.src.length-10)+'.jpg';
      break;
    case "3":
      document.getElementById("large-pic").src = vnizu3.src.slice(0, vnizu3.src.length-10)+'.jpg';
      break;
    case "4":
      document.getElementById("large-pic").src = vnizu4.src.slice(0, vnizu4.src.length-10)+'.jpg';
      break;
    default:
      break;
  }		
}

function showInfo(){
  document.getElementById("info").style.visibility='visible'
}

function hideInfo(){
  document.getElementById("info").style.visibility='hidden'
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);