// Browser Slide-Show script.
// With image cross fade effect for those browsers that support it.
// Script copyright (C) 2004 www.cryer.co.uk.
// Script is free to use provided this copyright header is included.

/*
function prev(a,b)
{
	var i = 1;
	var ss = a.split(";");
	var tt = b.split(";");
	if(document.getElementsByTagName("td")[3].innerHTML != 1)
	{
		for(k=3;k<8;k++)
		{
			document.getElementsByTagName("td")[k].innerHTML = i;
			document.getElementsByTagName("td")[k].id = ss[i-1];
			document.getElementsByTagName("td")[k].value = tt[i-1];
			i++;
		}
	}
}

function next(a,b)
{
	var i = 6;
	var ss = a.split(";");
	var tt = b.split(";");
    if(document.getElementsByTagName("td")[7].innerHTML != 10)
	{
		//alert(2);
        for(k = 3; k < 8; k++)
		{
            document.getElementsByTagName("td")[k].innerHTML = i;
			document.getElementsByTagName("td")[k].id = ss[i-1];
			document.getElementsByTagName("td")[k].value = tt[i-1];
			i++;
		}
	}
}
*/

function change(opt)
{
    opt.background = "assets/images/menu_roll.gif";
    var s = document.getElementById("slides");
    var n = document.getElementById("names");
    s.src = opt.id;
    n.innerHTML = opt.value;

}

function back(opt)
{
    opt.background = "assets/images/menu_up.gif";
}

var slideCache = new Array();
function RunSlideShow(pictureName,names,imageFiles,imageName,displaySecs)
{
  var imageSeparator = imageFiles.indexOf(";");
  var nextImage = imageFiles.substring(0,imageSeparator);
  var nameSeparator = imageName.indexOf(";");
  var nextName = imageName.substring(0,nameSeparator);
  if (document.all)
  {
    document.getElementById(pictureName).style.filter="blendTrans(duration=2)";
    document.getElementById(pictureName).filters.blendTrans.Apply();
	document.getElementById(names).style.filter="blendTrans(duration=2)";
    document.getElementById(names).filters.blendTrans.Apply();
  }
  document.getElementById(pictureName).src = nextImage;
  document.getElementById(names).innerHTML = nextName;
  if (document.all)
  {
    document.getElementById(pictureName).filters.blendTrans.Play();
	document.getElementById(names).filters.blendTrans.Play();
  }
  var futureImages= imageFiles.substring(imageSeparator+1,imageFiles.length)
    + ';' + nextImage;
  var futureName= imageName.substring(nameSeparator+1,imageName.length)
    + ';' + nextName;
  setTimeout("RunSlideShow('"+pictureName+"','"+names+"','"+futureImages+"','"+futureName+"',"+displaySecs+")",
    displaySecs*1000);
  // Cache the next image to improve performance.
  imageSeparator = futureImages.indexOf(";");
  nextImage = futureImages.substring(0,imageSeparator);
  if (slideCache[nextImage] == null) {
    slideCache[nextImage] = new Image;
    slideCache[nextImage].src = nextImage;
  }
}