var imgs = new Array(), imgsth = new Array(), imgsthov = new Array(),
preloadimgs = new Array(), preloadimgsth = new Array(), preloadimgsthov = new Array(), imgnoprev=0, ximagel, 
wristsized=document.getElementById("idwristsize"), prodpopwindow;

set_posprod();
window.onunload = closeprodpopup;
if (ie) window.onfocus = preloadImagesg;

function set_posprod()
{
     wristsized.style.left=posleft + 590 + "px";
}

function set_posprodre()
{
   set_pos();
   set_posprod();
}

function defImagesProd(defimg, defno)
{
 imgpos = defimg.length - 4;
 img1 = defimg.substr(0, imgpos);
 img2 = defimg.substr(imgpos, 4);
 ximagel = "prodinf/" + img1 + "_0l" + img2;
 if (defno > 1)
 {
  imgs[0] = defimg;
  for (var i = 0; i < defno; i++)
  {
     imgs[i] = "productimg/" + img1 + "_" + i + img2;
     imgsth[i] = "productimg/" + img1 + "_" + i + "s" + img2;
     imgsthov[i] = "productimg/" + img1 + "_" + i + "s-over" + img2;
  }
  imgs[0] = "productimg/" + defimg;
  for (var i = 0; i < imgs.length; i++)
  {
    preloadimgs[i] = new Image(); preloadimgsth[i] = new Image();  preloadimgsthov[i] = new Image();
    preloadimgs[i].src = imgs[i]; preloadimgsth[i].src = imgsth[i];  preloadimgsthov[i].src = imgsthov[i];
  }
 }
 window.onresize=set_posprodre;
}

function chimage(imgno)
{
  if (imgno != imgnoprev)
  {
    var xpicsprev = "'prodth" + imgnoprev + "pic', '";
    var ximagesprev = preloadimgsth[imgnoprev].src + "'";
    eval("changeImages(" + xpicsprev + ximagesprev + ")");

    var xpics = "'prodth" + imgno + "pic', '";
    var ximages = preloadimgsthov[imgno].src + "', ";
    var ximage = "'" + preloadimgs[imgno].src + "'";
    eval("changeImages(" + xpics + ximages + "'prodpic', " + ximage + ")");

    imgnoprev = imgno;
    ximagel = "prodinf/" + img1 + "_" + imgno + "l" + img2;
  }
}

function wristsize(dispind)
{
     wristsized.style.top = ypos - 70 + "px";
     (dispind != 1) ? wristsized.style.visibility = 'visible' : wristsized.style.visibility = 'hidden';     
}

function prodpopup(infwidth, infheight, infprodname)
{
   var infourl = "prodinfo.php?prodimage=" + ximagel + "&infwidth=" + infwidth + "&prodname=" + infprodname;
   var prodinfo = 'width=' + infwidth + ', height=' + infheight + ', top=5, left=5, scrollbars, resizable';

   if (prodpopwindow != null) prodpopwindow.close();
      prodpopwindow= window.open(infourl, "", prodinfo);
}

function closeprodpopup()
{
   if (prodpopwindow != null) prodpopwindow.close();
}