//PRELOAD IMG ---index.html
function TB_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.TB_p) d.TB_p=new Array();
    var i,j=d.TB_p.length,a=TB_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.TB_p[j]=new Image; d.TB_p[j++].src=a[i];}}
}

//SWAP IMG ---index.html
function TB_swapImgRestore() { //v3.0
  var i,x,a=document.TB_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function TB_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=TB_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}
function TB_swapImage() { //v3.0
  var i,j=0,x,a=TB_swapImage.arguments; document.TB_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=TB_findObj(a[i]))!=null){document.TB_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

///ARROW SWAP ---main.html
if(document.images) {
 var img = new Array();
 img[0] = new Image();  img[0].src = "spacer.gif";
 img[1] = new Image();  img[1].src = "arrow.gif";
}

function select(id, imgname) {
 if(document.images) {
  if(img[imgname]) {
    document.images[id].src = img[imgname].src;
  }
  else {
    document.images[id].src = imgname;
  }
 }
}

//SUBWIN ---gallery.html
function TBwin(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

//FORM (onFocus=clear)
function msg_c(clear){
if(clear.value=="*one way message")
clear.value="";
}

//smooth scrolling
var delta = 0;
function scroll(id) {
var s = window.pageYOffset || document.documentElement.scrollTop;
var t = document.getElementById(id).offsetTop; delta = t - s; step();
}
function step() {
var d = Math.floor(delta * 0.1); window.scrollBy(0, d);
if(Math.abs(delta -= d) > 1) setTimeout(step, 20);
}