// JavaScript Document
// (c) CODE by GASPAR SUKK - http://gaspar.pri.ee
function preloadImages() { //v3.0
	var d=document; if(d.images){ if(!d.p) d.p=new Array();
		var i,j=d.p.length,a=preloadImages.arguments; for(i=0; i<a.length; i++)
		if (a[i].indexOf("#")!=0){ d.p[j]=new Image; d.p[j++].src=a[i];}}
}

function swapImage() { //v3.0
	var i,j=0,x,a=swapImage.arguments; document.sr=new Array; for(i=0;i<(a.length-2);i+=3)
		if ((x=findObj(a[i]))!=null){document.sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function swapImgRestore() { //v3.0
	var i,x,a=document.sr; for(i=0;a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function findObj(n, d) { //v4.01
	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&&id.layers.length;i++) x=findObj(n,d.layers[i].document);
	if(!x && d.getElementById) x=d.getElementById(n); return x;
}
var picEl,foot,w,dw,dh,topMargin=20,rightMargin=10,slideTime=100;
function showDoc(){
	foot.className="show";
}
function hideDoc(){
	foot.className="hide";
}
function pic(s){
	xHide('picEl');
	var root = "images/pics/";
	picEl = document.getElementById('picEl');
	xZIndex(picEl,999);
	var picSrc = document.images['dynimg'];
	if (picEl.className=="hide") picEl.className="show";
	img = root+s;
	picSrc.src=img;
	w=picEl.offsetWidth;
	picSrc.onload = function() {movePic(picSrc)};
	winOnScroll();
}
function movePic(picSrc){
	w=picEl.offsetWidth;
	if (w<50) w=135;
	w=w+2; // border
	xMoveTo('picEl', xClientWidth()/2-w/2, xScrollTop()+topMargin);
	xShow('picEl');
}
function hidePic(){
	picEl.className = "hide";
}
window.onload = function() {
	/*foot = findObj('footer');
	winOnResize(); // set initial position
	xAddEventListener(window, 'resize', winOnResize, false);
	xAddEventListener(window, 'scroll', winOnScroll, false);
	showDoc();*/
}
function winOnResize() {
	xSlideTo('picEl',xClientWidth()/2-w/2,  xScrollTop()+topMargin, slideTime);
	xMoveTo('footer',0,xScrollTop()+xClientHeight()-40);
}
function winOnScroll() {
	xSlideTo('footer',0,xScrollTop()+xClientHeight()-40,slideTime);
}
function galPic(pic) {
	return popUp('',w,h);
}
function popUp(url,w,h){
	var w = w?w:800;
	var h = h?h:600;
	var win = window.open(url,'source','width='+w+',height='+h+',resizable=yes,scrollbars=yes,directories=no,status=yes,location=no,toolbar=no,alwaysRaised=yes');
	win.focus();
}