var d = new Date()
var year = d.getYear();
var imgactu = '1';

if(navigator.appVersion.indexOf("MSIE") == -1) {
	year = year + 1900;
}

function preload() {
	image1 = new Image();
	image1.src = "images/imgrot1.gif";
	
	image2 = new Image();
	image2.src = "images/imgrot2.gif";
	
	image3 = new Image();
	image3.src = "images/imgrot3.gif";
	
	image4 = new Image();
	image4.src = "images/bgsm.gif";
}

function findPos(obj) {
	var curtop = 0;
	var curleft = 0;
	if (obj.offsetParent) {
		curleft = obj.offsetLeft
		curtop = obj.offsetTop
		while (obj = obj.offsetParent) {
			curleft += obj.offsetLeft
			curtop += obj.offsetTop
		}
	}
	return [curleft,curtop];
}

function viewsm(sm)
{
	if(open != sm) {
		var mainpos = findPos(document.getElementById("item"+sm));
		document.getElementById("s_item"+sm).style.left=mainpos[0] + "px";
	
		opem = sm;
	}
	
	document.getElementById("s_item"+sm).className="s_itemmenu_o";
}

function hidesm(sm)
{
	document.getElementById("s_item"+sm).className="s_itemmenu";
	open = 0;
}


/*
function initImage() {
  imageId = 'thephoto';
  image = document.getElementById(imageId);
  image.src = "images/imgrot"+imgactu+".gif";
  setOpacity(image, 0);
  image.style.visibility = 'visible';
  fadeIn(imageId,0);
}

function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function fadeIn(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 5;
      window.setTimeout("fadeIn('"+objId+"',"+opacity+")", 5);
    } else {
    	timerimg = window.setTimeout("fadeOut('"+objId+"',"+opacity+")", 6000);
    }
  }
}

function fadeOut(objId,opacity) {
  if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity >= 0) {
      setOpacity(obj, opacity);
      opacity -= 5;
      window.setTimeout("fadeOut('"+objId+"',"+opacity+")", 5);
    } else {
    	if(imgactu < 3) {
	    	imgactu++;
	    } else {
	    	imgactu = "1";
	    }
	    initImage();
    }
  }
}*/