function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
dyChangeImg(title);
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  return null;
}

function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

//window.onload = function(e) {
//  var cookie = readCookie("style");
//  var title = cookie ? cookie : getPreferredStyleSheet();
//  setActiveStyleSheet(title);
//}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

//var cookie = readCookie("style");
//var title = cookie ? cookie : getPreferredStyleSheet();
//setActiveStyleSheet(title);

function dyChangeImg(NameSt)
{
	var dr="";
	var dirName="";
	var dirArray=new Array();
	var howMany = document.images.length;
	//alert(howMany);
for(i=0;i<howMany-1;i++)
{
			dr=document.images[i].src;
			//alert(dr);
			dirArray=dr.split('/');
			//alert(dirArray);
			if(NameSt=="normal")
			dr=dr.replace(dirArray[dirArray.length-2],"gifs_800");
			else if(NameSt=="high")
			dr=dr.replace(dirArray[dirArray.length-2],"gifs");
//alert(dr);
document.images[i].src=dr;
}
}

function getRes()
{
try{
	var ScWidth=screen.width;
	//alert(ScWidth);
		if(ScWidth==800)
		{
		setActiveStyleSheet('normal'); 
		//alert('normal');
		}
		else
		{
		setActiveStyleSheet('high'); 
		//alert('high');
		}
}
	catch(e)
	{
	}
}



// Set slideShowSpeed (milliseconds)
var slideShowSpeed = 5000;
// Duration of crossfade (seconds)
var crossFadeDuration = 5;
// Specify the image files
var Pic = new Array();
// to add more images, just continue
// the pattern, adding to the array below
var ScWidth1=screen.width;
//alert(ScWidth);
if(ScWidth1>800)
{
Pic[0] = 'gifs/img1.jpg';
Pic[1] = 'gifs/img2.jpg';
Pic[2] = 'gifs/img3.jpg';
Pic[3] = 'gifs/img4.jpg';
Pic[4] = 'gifs/img.jpg';
}
else
{
Pic[0] = 'gifs_800/img1.jpg';
Pic[1] = 'gifs_800/img2.jpg';
Pic[2] = 'gifs_800/img3.jpg';
Pic[3] = 'gifs_800/img4.jpg';
Pic[4] = 'gifs_800/img.jpg';
}
// do not edit anything below this line

var t;
var j = 0,k=0;
var p = Pic.length;
var preLoad = new Array();

for (i = 0; i < p; i++) {
preLoad[i] = new Image();
preLoad[i].src = Pic[i];
}

function runSlideShow() {
if (document.all) {
document.images.SlideShow.style.filter="revealTrans(duration=4)";
document.images.SlideShow.style.filter="revealTrans(duration=1,transition=12)";
document.images.SlideShow.filters.revealTrans.Apply();
}
document.images.SlideShow.src = preLoad[j].src;
if (document.all) {
document.images.SlideShow.filters.revealTrans.Play();
}
j = j + 1;
if(j>4)
j=0;
//k = k + 1;
//if (j > (q - 1))j = 0;
//if(k>(p-1)) k=0;
//{
//}
t = setTimeout('runSlideShow()', slideShowSpeed);
}