// Define variables
var i = 0;
var current_pict = '';
// Define funcionts
function preloadBigImg(file){
	document.bigPic.src = file;
}
function show(element){
	i = parseInt(element);
	document.getElementById('thumbs').style.display='none';
	document.getElementById('photoDiv').style.display='block';
	document.getElementById('qty').value='Pict '+(i+1)+' of '+pics.length;
	current_pict = "galery/"+year+"/"+month+"/"+day+"/images/"+pics[i];
	preloadBigImg(current_pict);
}
function next(){
	if(i+1<=pics.length-1){
		i++;
		show(i);
	}
}
function prev(){
	if(i-1>=0){
		i--;
		show(i);
	}
}
function order(){
	var nv = window.open('','','width=350,height=400,menubar=0,toolbar=0,scrollbars=0,directories=0,copyhistory=0,status=1');
	nv.location.href = 'order.php?pict='+current_pict;
	var x = parseInt((screen.width-350)/2);
	var y = parseInt((screen.height-400)/2);
	nv.moveTo(x,y);
}
// Preloader area
function image_ready(){
	if (thumb.complete) {
		document.getElementById('img'+j).src = thumb.src;
		document.getElementById('img'+j).style.display = 'block';
		document.getElementById('div'+j).style.display='none';
		if(j+1<=pics.length-1){
			j++;
			loadthumb();
		}else{
			clearInterval(timerid);
		}
	}
}
function loadthumb(){
	thumb.src = "galery/"+year+"/"+month+"/"+day+"/thumbs/"+pics[j];
}
var thumb = new Image();
var j = 0;
var timerid = "";
function start_process(){
	timerid = setInterval("image_ready()", 500);
	loadthumb();
}