/****************************/
/* Simply thumbnail rotator */
/* InitRotator(path, w, h, amount, number, start_one) - calling first
/* thxshow(n) - shows thumb 
/*
/****************************/
var startOne=false;
var path_thx="";
var amount_thx=0;
var amount_view=0;
w_thx=1;
h_thx=1;
var Imgs = new Array();
/*start_one - optional. default false - start from "0", if true = start from ="1"*/
function InitRotator(path, w, h, amount, number, start_one){
	startOne=start_one;
	path_thx=path;
	amount_thx=amount;
	amount_view=number;
	w_thx=w;
	h_thx=h;
	Imgs=getRndArray(number);
}
	
function echo(str){document.write(str);}

function rand(maxN){
		var min_random = 1;
		var max_random = maxN;
		
		max_random++;
		var range = max_random - min_random;
		var n=Math.floor(Math.random()*range) + min_random;		
		return n;
}

function getRndArray(n){
	var arrRes=new Array();
	
	for(var i=0; i<n; i++){
		var rnd=rand(amount_thx);
		var found=false;
		if(arrRes.length!=0){
			for(var j=0; j<arrRes.length; j++){
				if(arrRes[j]==rnd)
					found=true;
			}
			if(!found) 
				arrRes[arrRes.length]=rnd;
			else 
				i--;
		}
		else 
			arrRes[arrRes.length]=rnd;
	}
	return arrRes;
}
function thxshow(n){
	if(startOne) n--;
	if(Imgs.length==0 || n>Imgs.length-1) return;
	var file=Imgs[n]+".jpg";
	var img="<img src='"+path_thx+file+"' width='"+w_thx+"px' height='"+h_thx+"px' />";
	echo(img);
	}